PIC32MK1024MCF100 SYSBUS registers

The 69 registers of SYSBUS (System bus (arbitration and error logs)), from 0xBF8F0510, with their reset value and every field. The PIC32MK1024MCF100 has 1917 registers in 121 peripherals, one page each.

Most PIC32 SFRs have three more registers right after them: CLR at +4, SET at +8 and INV at +C (T1CONCLR, T1CONSET, T1CONINV), which clear, set or flip just the bits written as 1, in one write.

SYSBUS System bus (arbitration and error logs)

SBFLAGSystem Bus Status Flag Register

Address
0xBF8F0510
Reset
0x00000000
Access
read only
Size
32-bit
4 fields
FieldBitsWhat it does
T3PGV3Target 3 Permission Group Violation Status bits
  • 0 Target is not reporting a PG violation
  • 1 Target is reporting a Permission Group (PG) violation
T2PGV2Target 2 Permission Group Violation Status bits
  • 0 Target is not reporting a PG violation
  • 1 Target is reporting a Permission Group (PG) violation
T1PGV1Target 1Permission Group Violation Status bits
  • 0 Target is not reporting a PG violation
  • 1 Target is reporting a Permission Group (PG) violation
T0PGV0Target 0 Permission Group Violation Status bits
  • 0 Target is not reporting a PG violation
  • 1 Target is reporting a Permission Group (PG) violation

SBT0ELOG1System Bus Target 'x' Error Log Register 1

Address
0xBF8F8020
Reset
0x00000000
Access
read/write
Size
32-bit
5 fields
FieldBitsWhat it does
CODE27:24Error Code bits
  • 0 No error
  • 1 Reserved
  • 2 Reserved
  • 3 Permission violation
  • 13 Reserved
  • 15 Reserved
INITID15:8Initiator ID of Requester bits
  • 0 Reserved
  • 1 CPU (CPUPRI (CFGCON) = 0)
  • 2 CPU (CPUPRI (CFGCON) = 1)
  • 3 DMA Read (DMAPRI (CFGCON) = 0)
  • 4 DMA Read (DMAPRI (CFGCON) = 1)
  • 5 DMA Write (DMAPRI (CFGCON) = 0)
  • 6 DMA Write (DMAPRI (CFGCON) = 1)
  • 7 USB
  • 8 Ethernet Read
  • 9 Ethernet Write
  • 10 CAN1
  • 11 CAN2
  • 12 SQI1
  • 13 Flash Controller
  • 14 Crypto Engine
  • 15 Reserved
  • 255 Reserved
REGION7:4Requested Region Number bits
CMD2:0Transaction Command of the Requester bits
  • 0 Idle
  • 1 Write
  • 2 Read
  • 3 Read (a locked read caused by a Read-Modify-Write transaction)
  • 4 Reserved
  • 5 Write (a non-posted write)
  • 6 Reserved
  • 7 Reserved
MULTI31Multiple Permission Violations Status bit
  • 0 No multiple errors have been detected
  • 1 Multiple errors have been detected

SBT0ELOG2System Bus Target 'x' Error Log Register 2

Address
0xBF8F8024
Reset
0x00000000
Access
read only
Size
32-bit
1 field
FieldBitsWhat it does
GROUP1:0Requested Permissions Group bits
  • 0 Group 0
  • 1 Group 1
  • 2 Group 2
  • 3 Group 3

SBT0ECONSystem Bus Target 'x' Error Control Register

Address
0xBF8F8028
Reset
0x00000000
Access
read/write
Size
32-bit
1 field
FieldBitsWhat it does
ERRP24Error Control bit
  • 0 Do not report protection group violation errors
  • 1 Report protection group violation errors

SBT0ECLRSSystem Bus Target 'x' Single Error Clear Register

Address
0xBF8F8030
Reset
0x00000000
Access
read only
Size
32-bit
1 field
FieldBitsWhat it does
CLEAR0

SBT0ECLRMSystem Bus Target 'x' Multiple Error Clear Register

Address
0xBF8F8038
Reset
0x00000000
Access
read only
Size
32-bit
1 field
FieldBitsWhat it does
CLEAR0

SBT0REG0

Address
0xBF8F8040
Reset
0x00000000
Access
read/write
Size
32-bit
3 fields
FieldBitsWhat it does
PRI9Region Priority Level bit
  • 0 Level 1
  • 1 Level 2
SIZE7:3Region Size bits
  • 0 Region is not present
  • 1 Region is 1024 bytes
  • 2 Region is 2048 bytes
  • 3 Region is 4096 bytes
BASE31:10

SBT0RD0

Address
0xBF8F8050
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group3 Read Permissions bits
  • 0 Privilege Group 3 does not have read permission
  • 1 Privilege Group 3 has read permission
GROUP22Group2 Read Permissions bits
  • 0 Privilege Group 2 does not have read permission
  • 1 Privilege Group 2 has read permission
GROUP11Group1 Read Permissions bits
  • 0 Privilege Group 1 does not have read permission
  • 1 Privilege Group 1 has read permission
GROUP00Group0 Read Permissions bits
  • 0 Privilege Group 0 does not have read permission
  • 1 Privilege Group 0 has read permission

SBT0WR0

Address
0xBF8F8058
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group 3 Write Permissions bits
  • 0 Privilege Group 3 does not have write permission
  • 1 Privilege Group 3 has write permission
GROUP22Group 2 Write Permissions bits
  • 0 Privilege Group 2 does not have write permission
  • 1 Privilege Group 2 has write permission
GROUP11Group 1 Write Permissions bits
  • 0 Privilege Group 1 does not have write permission
  • 1 Privilege Group 1 has write permission
GROUP00Group 0 Write Permissions bits
  • 0 Privilege Group 0 does not have write permission
  • 1 Privilege Group 0 has write permission

SBT0REG1

Address
0xBF8F8060
Reset
0x00000000
Access
read/write
Size
32-bit
3 fields
FieldBitsWhat it does
PRI9Region Priority Level bit
  • 0 Level 1
  • 1 Level 2
SIZE7:3Region Size bits
  • 0 Region is not present
  • 1 Region is 1024 bytes
  • 2 Region is 2048 bytes
  • 3 Region is 4096 bytes
BASE31:10

SBT0RD1

Address
0xBF8F8070
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group3 Read Permissions bits
  • 0 Privilege Group 3 does not have read permission
  • 1 Privilege Group 3 has read permission
GROUP22Group2 Read Permissions bits
  • 0 Privilege Group 2 does not have read permission
  • 1 Privilege Group 2 has read permission
GROUP11Group1 Read Permissions bits
  • 0 Privilege Group 1 does not have read permission
  • 1 Privilege Group 1 has read permission
GROUP00Group0 Read Permissions bits
  • 0 Privilege Group 0 does not have read permission
  • 1 Privilege Group 0 has read permission

SBT0WR1

Address
0xBF8F8078
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group 3 Write Permissions bits
  • 0 Privilege Group 3 does not have write permission
  • 1 Privilege Group 3 has write permission
GROUP22Group 2 Write Permissions bits
  • 0 Privilege Group 2 does not have write permission
  • 1 Privilege Group 2 has write permission
GROUP11Group 1 Write Permissions bits
  • 0 Privilege Group 1 does not have write permission
  • 1 Privilege Group 1 has write permission
GROUP00Group 0 Write Permissions bits
  • 0 Privilege Group 0 does not have write permission
  • 1 Privilege Group 0 has write permission

SBT1ELOG1System Bus Target 'x' Error Log Register 1

Address
0xBF8F8420
Reset
0x00000000
Access
read/write
Size
32-bit
5 fields
FieldBitsWhat it does
CODE27:24Error Code bits
  • 0 No error
  • 1 Reserved
  • 2 Reserved
  • 3 Permission violation
  • 13 Reserved
  • 15 Reserved
INITID15:8Initiator ID of Requester bits
  • 0 Reserved
  • 1 CPU (CPUPRI (CFGCON) = 0)
  • 2 CPU (CPUPRI (CFGCON) = 1)
  • 3 DMA Read (DMAPRI (CFGCON) = 0)
  • 4 DMA Read (DMAPRI (CFGCON) = 1)
  • 5 DMA Write (DMAPRI (CFGCON) = 0)
  • 6 DMA Write (DMAPRI (CFGCON) = 1)
  • 7 USB
  • 8 Ethernet Read
  • 9 Ethernet Write
  • 10 CAN1
  • 11 CAN2
  • 12 SQI1
  • 13 Flash Controller
  • 14 Crypto Engine
  • 15 Reserved
  • 255 Reserved
REGION7:4Requested Region Number bits
CMD2:0Transaction Command of the Requester bits
  • 0 Idle
  • 1 Write
  • 2 Read
  • 3 Read (a locked read caused by a Read-Modify-Write transaction)
  • 4 Reserved
  • 5 Write (a non-posted write)
  • 6 Reserved
  • 7 Reserved
MULTI31Multiple Permission Violations Status bit
  • 0 No multiple errors have been detected
  • 1 Multiple errors have been detected

SBT1ELOG2System Bus Target 'x' Error Log Register 2

Address
0xBF8F8424
Reset
0x00000000
Access
read only
Size
32-bit
1 field
FieldBitsWhat it does
GROUP1:0Requested Permissions Group bits
  • 0 Group 0
  • 1 Group 1
  • 2 Group 2
  • 3 Group 3

SBT1ECONSystem Bus Target 'x' Error Control Register

Address
0xBF8F8428
Reset
0x00000000
Access
read/write
Size
32-bit
1 field
FieldBitsWhat it does
ERRP24Error Control bit
  • 0 Do not report protection group violation errors
  • 1 Report protection group violation errors

SBT1ECLRSSystem Bus Target 'x' Single Error Clear Register

Address
0xBF8F8430
Reset
0x00000000
Access
read only
Size
32-bit
1 field
FieldBitsWhat it does
CLEAR0

SBT1ECLRMSystem Bus Target 'x' Multiple Error Clear Register

Address
0xBF8F8438
Reset
0x00000000
Access
read only
Size
32-bit
1 field
FieldBitsWhat it does
CLEAR0

SBT1REG0

Address
0xBF8F8440
Reset
0x00000000
Access
read/write
Size
32-bit
3 fields
FieldBitsWhat it does
PRI9Region Priority Level bit
  • 0 Level 1
  • 1 Level 2
SIZE7:3Region Size bits
  • 0 Region is not present
  • 1 Region is 1024 bytes
  • 2 Region is 2048 bytes
  • 3 Region is 4096 bytes
BASE31:10

SBT1RD0

Address
0xBF8F8450
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group3 Read Permissions bits
  • 0 Privilege Group 3 does not have read permission
  • 1 Privilege Group 3 has read permission
GROUP22Group2 Read Permissions bits
  • 0 Privilege Group 2 does not have read permission
  • 1 Privilege Group 2 has read permission
GROUP11Group1 Read Permissions bits
  • 0 Privilege Group 1 does not have read permission
  • 1 Privilege Group 1 has read permission
GROUP00Group0 Read Permissions bits
  • 0 Privilege Group 0 does not have read permission
  • 1 Privilege Group 0 has read permission

SBT1WR0

Address
0xBF8F8458
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group 3 Write Permissions bits
  • 0 Privilege Group 3 does not have write permission
  • 1 Privilege Group 3 has write permission
GROUP22Group 2 Write Permissions bits
  • 0 Privilege Group 2 does not have write permission
  • 1 Privilege Group 2 has write permission
GROUP11Group 1 Write Permissions bits
  • 0 Privilege Group 1 does not have write permission
  • 1 Privilege Group 1 has write permission
GROUP00Group 0 Write Permissions bits
  • 0 Privilege Group 0 does not have write permission
  • 1 Privilege Group 0 has write permission

SBT1REG2

Address
0xBF8F8480
Reset
0x00000000
Access
read/write
Size
32-bit
3 fields
FieldBitsWhat it does
PRI9Region Priority Level bit
  • 0 Level 1
  • 1 Level 2
SIZE7:3Region Size bits
  • 0 Region is not present
  • 1 Region is 1024 bytes
  • 2 Region is 2048 bytes
  • 3 Region is 4096 bytes
BASE31:10

SBT1RD2

Address
0xBF8F8490
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group3 Read Permissions bits
  • 0 Privilege Group 3 does not have read permission
  • 1 Privilege Group 3 has read permission
GROUP22Group2 Read Permissions bits
  • 0 Privilege Group 2 does not have read permission
  • 1 Privilege Group 2 has read permission
GROUP11Group1 Read Permissions bits
  • 0 Privilege Group 1 does not have read permission
  • 1 Privilege Group 1 has read permission
GROUP00Group0 Read Permissions bits
  • 0 Privilege Group 0 does not have read permission
  • 1 Privilege Group 0 has read permission

SBT1WR2

Address
0xBF8F8498
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group 3 Write Permissions bits
  • 0 Privilege Group 3 does not have write permission
  • 1 Privilege Group 3 has write permission
GROUP22Group 2 Write Permissions bits
  • 0 Privilege Group 2 does not have write permission
  • 1 Privilege Group 2 has write permission
GROUP11Group 1 Write Permissions bits
  • 0 Privilege Group 1 does not have write permission
  • 1 Privilege Group 1 has write permission
GROUP00Group 0 Write Permissions bits
  • 0 Privilege Group 0 does not have write permission
  • 1 Privilege Group 0 has write permission

SBT1REG3

Address
0xBF8F84A0
Reset
0x00000000
Access
read/write
Size
32-bit
3 fields
FieldBitsWhat it does
PRI9Region Priority Level bit
  • 0 Level 1
  • 1 Level 2
SIZE7:3Region Size bits
  • 0 Region is not present
  • 1 Region is 1024 bytes
  • 2 Region is 2048 bytes
  • 3 Region is 4096 bytes
BASE31:10

SBT1RD3

Address
0xBF8F84B0
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group3 Read Permissions bits
  • 0 Privilege Group 3 does not have read permission
  • 1 Privilege Group 3 has read permission
GROUP22Group2 Read Permissions bits
  • 0 Privilege Group 2 does not have read permission
  • 1 Privilege Group 2 has read permission
GROUP11Group1 Read Permissions bits
  • 0 Privilege Group 1 does not have read permission
  • 1 Privilege Group 1 has read permission
GROUP00Group0 Read Permissions bits
  • 0 Privilege Group 0 does not have read permission
  • 1 Privilege Group 0 has read permission

SBT1WR3

Address
0xBF8F84B8
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group 3 Write Permissions bits
  • 0 Privilege Group 3 does not have write permission
  • 1 Privilege Group 3 has write permission
GROUP22Group 2 Write Permissions bits
  • 0 Privilege Group 2 does not have write permission
  • 1 Privilege Group 2 has write permission
GROUP11Group 1 Write Permissions bits
  • 0 Privilege Group 1 does not have write permission
  • 1 Privilege Group 1 has write permission
GROUP00Group 0 Write Permissions bits
  • 0 Privilege Group 0 does not have write permission
  • 1 Privilege Group 0 has write permission

SBT1REG4

Address
0xBF8F84C0
Reset
0x00000000
Access
read/write
Size
32-bit
3 fields
FieldBitsWhat it does
PRI9Region Priority Level bit
  • 0 Level 1
  • 1 Level 2
SIZE7:3Region Size bits
  • 0 Region is not present
  • 1 Region is 1024 bytes
  • 2 Region is 2048 bytes
  • 3 Region is 4096 bytes
BASE31:10

SBT1RD4

Address
0xBF8F84D0
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group3 Read Permissions bits
  • 0 Privilege Group 3 does not have read permission
  • 1 Privilege Group 3 has read permission
GROUP22Group2 Read Permissions bits
  • 0 Privilege Group 2 does not have read permission
  • 1 Privilege Group 2 has read permission
GROUP11Group1 Read Permissions bits
  • 0 Privilege Group 1 does not have read permission
  • 1 Privilege Group 1 has read permission
GROUP00Group0 Read Permissions bits
  • 0 Privilege Group 0 does not have read permission
  • 1 Privilege Group 0 has read permission

SBT1WR4

Address
0xBF8F84D8
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group 3 Write Permissions bits
  • 0 Privilege Group 3 does not have write permission
  • 1 Privilege Group 3 has write permission
GROUP22Group 2 Write Permissions bits
  • 0 Privilege Group 2 does not have write permission
  • 1 Privilege Group 2 has write permission
GROUP11Group 1 Write Permissions bits
  • 0 Privilege Group 1 does not have write permission
  • 1 Privilege Group 1 has write permission
GROUP00Group 0 Write Permissions bits
  • 0 Privilege Group 0 does not have write permission
  • 1 Privilege Group 0 has write permission

SBT1REG5

Address
0xBF8F84E0
Reset
0x00000000
Access
read/write
Size
32-bit
3 fields
FieldBitsWhat it does
PRI9Region Priority Level bit
  • 0 Level 1
  • 1 Level 2
SIZE7:3Region Size bits
  • 0 Region is not present
  • 1 Region is 1024 bytes
  • 2 Region is 2048 bytes
  • 3 Region is 4096 bytes
BASE31:10

SBT1RD5

Address
0xBF8F84F0
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group3 Read Permissions bits
  • 0 Privilege Group 3 does not have read permission
  • 1 Privilege Group 3 has read permission
GROUP22Group2 Read Permissions bits
  • 0 Privilege Group 2 does not have read permission
  • 1 Privilege Group 2 has read permission
GROUP11Group1 Read Permissions bits
  • 0 Privilege Group 1 does not have read permission
  • 1 Privilege Group 1 has read permission
GROUP00Group0 Read Permissions bits
  • 0 Privilege Group 0 does not have read permission
  • 1 Privilege Group 0 has read permission

SBT1WR5

Address
0xBF8F84F8
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group 3 Write Permissions bits
  • 0 Privilege Group 3 does not have write permission
  • 1 Privilege Group 3 has write permission
GROUP22Group 2 Write Permissions bits
  • 0 Privilege Group 2 does not have write permission
  • 1 Privilege Group 2 has write permission
GROUP11Group 1 Write Permissions bits
  • 0 Privilege Group 1 does not have write permission
  • 1 Privilege Group 1 has write permission
GROUP00Group 0 Write Permissions bits
  • 0 Privilege Group 0 does not have write permission
  • 1 Privilege Group 0 has write permission

SBT1REG6

Address
0xBF8F8500
Reset
0x00000000
Access
read/write
Size
32-bit
3 fields
FieldBitsWhat it does
PRI9Region Priority Level bit
  • 0 Level 1
  • 1 Level 2
SIZE7:3Region Size bits
  • 0 Region is not present
  • 1 Region is 1024 bytes
  • 2 Region is 2048 bytes
  • 3 Region is 4096 bytes
BASE31:10

SBT1RD6

Address
0xBF8F8510
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group3 Read Permissions bits
  • 0 Privilege Group 3 does not have read permission
  • 1 Privilege Group 3 has read permission
GROUP22Group2 Read Permissions bits
  • 0 Privilege Group 2 does not have read permission
  • 1 Privilege Group 2 has read permission
GROUP11Group1 Read Permissions bits
  • 0 Privilege Group 1 does not have read permission
  • 1 Privilege Group 1 has read permission
GROUP00Group0 Read Permissions bits
  • 0 Privilege Group 0 does not have read permission
  • 1 Privilege Group 0 has read permission

SBT1WR6

Address
0xBF8F8518
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group 3 Write Permissions bits
  • 0 Privilege Group 3 does not have write permission
  • 1 Privilege Group 3 has write permission
GROUP22Group 2 Write Permissions bits
  • 0 Privilege Group 2 does not have write permission
  • 1 Privilege Group 2 has write permission
GROUP11Group 1 Write Permissions bits
  • 0 Privilege Group 1 does not have write permission
  • 1 Privilege Group 1 has write permission
GROUP00Group 0 Write Permissions bits
  • 0 Privilege Group 0 does not have write permission
  • 1 Privilege Group 0 has write permission

SBT1REG7

Address
0xBF8F8520
Reset
0x00000000
Access
read/write
Size
32-bit
3 fields
FieldBitsWhat it does
PRI9Region Priority Level bit
  • 0 Level 1
  • 1 Level 2
SIZE7:3Region Size bits
  • 0 Region is not present
  • 1 Region is 1024 bytes
  • 2 Region is 2048 bytes
  • 3 Region is 4096 bytes
BASE31:10

SBT1RD7

Address
0xBF8F8530
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group3 Read Permissions bits
  • 0 Privilege Group 3 does not have read permission
  • 1 Privilege Group 3 has read permission
GROUP22Group2 Read Permissions bits
  • 0 Privilege Group 2 does not have read permission
  • 1 Privilege Group 2 has read permission
GROUP11Group1 Read Permissions bits
  • 0 Privilege Group 1 does not have read permission
  • 1 Privilege Group 1 has read permission
GROUP00Group0 Read Permissions bits
  • 0 Privilege Group 0 does not have read permission
  • 1 Privilege Group 0 has read permission

SBT1WR7

Address
0xBF8F8538
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group 3 Write Permissions bits
  • 0 Privilege Group 3 does not have write permission
  • 1 Privilege Group 3 has write permission
GROUP22Group 2 Write Permissions bits
  • 0 Privilege Group 2 does not have write permission
  • 1 Privilege Group 2 has write permission
GROUP11Group 1 Write Permissions bits
  • 0 Privilege Group 1 does not have write permission
  • 1 Privilege Group 1 has write permission
GROUP00Group 0 Write Permissions bits
  • 0 Privilege Group 0 does not have write permission
  • 1 Privilege Group 0 has write permission

SBT1REG8

Address
0xBF8F8540
Reset
0x00000000
Access
read/write
Size
32-bit
3 fields
FieldBitsWhat it does
PRI9Region Priority Level bit
  • 0 Level 1
  • 1 Level 2
SIZE7:3Region Size bits
  • 0 Region is not present
  • 1 Region is 1024 bytes
  • 2 Region is 2048 bytes
  • 3 Region is 4096 bytes
BASE31:10

SBT1RD8

Address
0xBF8F8550
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group3 Read Permissions bits
  • 0 Privilege Group 3 does not have read permission
  • 1 Privilege Group 3 has read permission
GROUP22Group2 Read Permissions bits
  • 0 Privilege Group 2 does not have read permission
  • 1 Privilege Group 2 has read permission
GROUP11Group1 Read Permissions bits
  • 0 Privilege Group 1 does not have read permission
  • 1 Privilege Group 1 has read permission
GROUP00Group0 Read Permissions bits
  • 0 Privilege Group 0 does not have read permission
  • 1 Privilege Group 0 has read permission

SBT1WR8

Address
0xBF8F8558
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group 3 Write Permissions bits
  • 0 Privilege Group 3 does not have write permission
  • 1 Privilege Group 3 has write permission
GROUP22Group 2 Write Permissions bits
  • 0 Privilege Group 2 does not have write permission
  • 1 Privilege Group 2 has write permission
GROUP11Group 1 Write Permissions bits
  • 0 Privilege Group 1 does not have write permission
  • 1 Privilege Group 1 has write permission
GROUP00Group 0 Write Permissions bits
  • 0 Privilege Group 0 does not have write permission
  • 1 Privilege Group 0 has write permission

SBT2ELOG1System Bus Target 'x' Error Log Register 1

Address
0xBF8F8820
Reset
0x00000000
Access
read/write
Size
32-bit
5 fields
FieldBitsWhat it does
CODE27:24Error Code bits
  • 0 No error
  • 1 Reserved
  • 2 Reserved
  • 3 Permission violation
  • 13 Reserved
  • 15 Reserved
INITID15:8Initiator ID of Requester bits
  • 0 Reserved
  • 1 CPU (CPUPRI (CFGCON) = 0)
  • 2 CPU (CPUPRI (CFGCON) = 1)
  • 3 DMA Read (DMAPRI (CFGCON) = 0)
  • 4 DMA Read (DMAPRI (CFGCON) = 1)
  • 5 DMA Write (DMAPRI (CFGCON) = 0)
  • 6 DMA Write (DMAPRI (CFGCON) = 1)
  • 7 USB
  • 8 Ethernet Read
  • 9 Ethernet Write
  • 10 CAN1
  • 11 CAN2
  • 12 SQI1
  • 13 Flash Controller
  • 14 Crypto Engine
  • 15 Reserved
  • 255 Reserved
REGION7:4Requested Region Number bits
CMD2:0Transaction Command of the Requester bits
  • 0 Idle
  • 1 Write
  • 2 Read
  • 3 Read (a locked read caused by a Read-Modify-Write transaction)
  • 4 Reserved
  • 5 Write (a non-posted write)
  • 6 Reserved
  • 7 Reserved
MULTI31Multiple Permission Violations Status bit
  • 0 No multiple errors have been detected
  • 1 Multiple errors have been detected

SBT2ELOG2System Bus Target 'x' Error Log Register 2

Address
0xBF8F8824
Reset
0x00000000
Access
read only
Size
32-bit
1 field
FieldBitsWhat it does
GROUP1:0Requested Permissions Group bits
  • 0 Group 0
  • 1 Group 1
  • 2 Group 2
  • 3 Group 3

SBT2ECONSystem Bus Target 'x' Error Control Register

Address
0xBF8F8828
Reset
0x00000000
Access
read/write
Size
32-bit
1 field
FieldBitsWhat it does
ERRP24Error Control bit
  • 0 Do not report protection group violation errors
  • 1 Report protection group violation errors

SBT2ECLRSSystem Bus Target 'x' Single Error Clear Register

Address
0xBF8F8830
Reset
0x00000000
Access
read only
Size
32-bit
1 field
FieldBitsWhat it does
CLEAR0

SBT2ECLRMSystem Bus Target 'x' Multiple Error Clear Register

Address
0xBF8F8838
Reset
0x00000000
Access
read only
Size
32-bit
1 field
FieldBitsWhat it does
CLEAR0

SBT2REG0

Address
0xBF8F8840
Reset
0x00000000
Access
read/write
Size
32-bit
3 fields
FieldBitsWhat it does
PRI9Region Priority Level bit
  • 0 Level 1
  • 1 Level 2
SIZE7:3Region Size bits
  • 0 Region is not present
  • 1 Region is 1024 bytes
  • 2 Region is 2048 bytes
  • 3 Region is 4096 bytes
BASE31:10

SBT2RD0

Address
0xBF8F8850
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group3 Read Permissions bits
  • 0 Privilege Group 3 does not have read permission
  • 1 Privilege Group 3 has read permission
GROUP22Group2 Read Permissions bits
  • 0 Privilege Group 2 does not have read permission
  • 1 Privilege Group 2 has read permission
GROUP11Group1 Read Permissions bits
  • 0 Privilege Group 1 does not have read permission
  • 1 Privilege Group 1 has read permission
GROUP00Group0 Read Permissions bits
  • 0 Privilege Group 0 does not have read permission
  • 1 Privilege Group 0 has read permission

SBT2WR0

Address
0xBF8F8858
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group 3 Write Permissions bits
  • 0 Privilege Group 3 does not have write permission
  • 1 Privilege Group 3 has write permission
GROUP22Group 2 Write Permissions bits
  • 0 Privilege Group 2 does not have write permission
  • 1 Privilege Group 2 has write permission
GROUP11Group 1 Write Permissions bits
  • 0 Privilege Group 1 does not have write permission
  • 1 Privilege Group 1 has write permission
GROUP00Group 0 Write Permissions bits
  • 0 Privilege Group 0 does not have write permission
  • 1 Privilege Group 0 has write permission

SBT2REG1

Address
0xBF8F8860
Reset
0x00000000
Access
read/write
Size
32-bit
3 fields
FieldBitsWhat it does
PRI9Region Priority Level bit
  • 0 Level 1
  • 1 Level 2
SIZE7:3Region Size bits
  • 0 Region is not present
  • 1 Region is 1024 bytes
  • 2 Region is 2048 bytes
  • 3 Region is 4096 bytes
BASE31:10

SBT2RD1

Address
0xBF8F8870
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group3 Read Permissions bits
  • 0 Privilege Group 3 does not have read permission
  • 1 Privilege Group 3 has read permission
GROUP22Group2 Read Permissions bits
  • 0 Privilege Group 2 does not have read permission
  • 1 Privilege Group 2 has read permission
GROUP11Group1 Read Permissions bits
  • 0 Privilege Group 1 does not have read permission
  • 1 Privilege Group 1 has read permission
GROUP00Group0 Read Permissions bits
  • 0 Privilege Group 0 does not have read permission
  • 1 Privilege Group 0 has read permission

SBT2WR1

Address
0xBF8F8878
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group 3 Write Permissions bits
  • 0 Privilege Group 3 does not have write permission
  • 1 Privilege Group 3 has write permission
GROUP22Group 2 Write Permissions bits
  • 0 Privilege Group 2 does not have write permission
  • 1 Privilege Group 2 has write permission
GROUP11Group 1 Write Permissions bits
  • 0 Privilege Group 1 does not have write permission
  • 1 Privilege Group 1 has write permission
GROUP00Group 0 Write Permissions bits
  • 0 Privilege Group 0 does not have write permission
  • 1 Privilege Group 0 has write permission

SBT2REG2

Address
0xBF8F8880
Reset
0x00000000
Access
read/write
Size
32-bit
3 fields
FieldBitsWhat it does
PRI9Region Priority Level bit
  • 0 Level 1
  • 1 Level 2
SIZE7:3Region Size bits
  • 0 Region is not present
  • 1 Region is 1024 bytes
  • 2 Region is 2048 bytes
  • 3 Region is 4096 bytes
BASE31:10

SBT2RD2

Address
0xBF8F8890
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group3 Read Permissions bits
  • 0 Privilege Group 3 does not have read permission
  • 1 Privilege Group 3 has read permission
GROUP22Group2 Read Permissions bits
  • 0 Privilege Group 2 does not have read permission
  • 1 Privilege Group 2 has read permission
GROUP11Group1 Read Permissions bits
  • 0 Privilege Group 1 does not have read permission
  • 1 Privilege Group 1 has read permission
GROUP00Group0 Read Permissions bits
  • 0 Privilege Group 0 does not have read permission
  • 1 Privilege Group 0 has read permission

SBT2WR2

Address
0xBF8F8898
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group 3 Write Permissions bits
  • 0 Privilege Group 3 does not have write permission
  • 1 Privilege Group 3 has write permission
GROUP22Group 2 Write Permissions bits
  • 0 Privilege Group 2 does not have write permission
  • 1 Privilege Group 2 has write permission
GROUP11Group 1 Write Permissions bits
  • 0 Privilege Group 1 does not have write permission
  • 1 Privilege Group 1 has write permission
GROUP00Group 0 Write Permissions bits
  • 0 Privilege Group 0 does not have write permission
  • 1 Privilege Group 0 has write permission

SBT3ELOG1System Bus Target 'x' Error Log Register 1

Address
0xBF8F8C20
Reset
0x00000000
Access
read/write
Size
32-bit
5 fields
FieldBitsWhat it does
CODE27:24Error Code bits
  • 0 No error
  • 1 Reserved
  • 2 Reserved
  • 3 Permission violation
  • 13 Reserved
  • 15 Reserved
INITID15:8Initiator ID of Requester bits
  • 0 Reserved
  • 1 CPU (CPUPRI (CFGCON) = 0)
  • 2 CPU (CPUPRI (CFGCON) = 1)
  • 3 DMA Read (DMAPRI (CFGCON) = 0)
  • 4 DMA Read (DMAPRI (CFGCON) = 1)
  • 5 DMA Write (DMAPRI (CFGCON) = 0)
  • 6 DMA Write (DMAPRI (CFGCON) = 1)
  • 7 USB
  • 8 Ethernet Read
  • 9 Ethernet Write
  • 10 CAN1
  • 11 CAN2
  • 12 SQI1
  • 13 Flash Controller
  • 14 Crypto Engine
  • 15 Reserved
  • 255 Reserved
REGION7:4Requested Region Number bits
CMD2:0Transaction Command of the Requester bits
  • 0 Idle
  • 1 Write
  • 2 Read
  • 3 Read (a locked read caused by a Read-Modify-Write transaction)
  • 4 Reserved
  • 5 Write (a non-posted write)
  • 6 Reserved
  • 7 Reserved
MULTI31Multiple Permission Violations Status bit
  • 0 No multiple errors have been detected
  • 1 Multiple errors have been detected

SBT3ELOG2System Bus Target 'x' Error Log Register 2

Address
0xBF8F8C24
Reset
0x00000000
Access
read only
Size
32-bit
1 field
FieldBitsWhat it does
GROUP1:0Requested Permissions Group bits
  • 0 Group 0
  • 1 Group 1
  • 2 Group 2
  • 3 Group 3

SBT3ECONSystem Bus Target 'x' Error Control Register

Address
0xBF8F8C28
Reset
0x00000000
Access
read/write
Size
32-bit
1 field
FieldBitsWhat it does
ERRP24Error Control bit
  • 0 Do not report protection group violation errors
  • 1 Report protection group violation errors

SBT3ECLRSSystem Bus Target 'x' Single Error Clear Register

Address
0xBF8F8C30
Reset
0x00000000
Access
read only
Size
32-bit
1 field
FieldBitsWhat it does
CLEAR0

SBT3ECLRMSystem Bus Target 'x' Multiple Error Clear Register

Address
0xBF8F8C38
Reset
0x00000000
Access
read only
Size
32-bit
1 field
FieldBitsWhat it does
CLEAR0

SBT3REG0

Address
0xBF8F8C40
Reset
0x00000000
Access
read/write
Size
32-bit
3 fields
FieldBitsWhat it does
PRI9Region Priority Level bit
  • 0 Level 1
  • 1 Level 2
SIZE7:3Region Size bits
  • 0 Region is not present
  • 1 Region is 1024 bytes
  • 2 Region is 2048 bytes
  • 3 Region is 4096 bytes
BASE31:10

SBT3RD0

Address
0xBF8F8C50
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group3 Read Permissions bits
  • 0 Privilege Group 3 does not have read permission
  • 1 Privilege Group 3 has read permission
GROUP22Group2 Read Permissions bits
  • 0 Privilege Group 2 does not have read permission
  • 1 Privilege Group 2 has read permission
GROUP11Group1 Read Permissions bits
  • 0 Privilege Group 1 does not have read permission
  • 1 Privilege Group 1 has read permission
GROUP00Group0 Read Permissions bits
  • 0 Privilege Group 0 does not have read permission
  • 1 Privilege Group 0 has read permission

SBT3WR0

Address
0xBF8F8C58
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group 3 Write Permissions bits
  • 0 Privilege Group 3 does not have write permission
  • 1 Privilege Group 3 has write permission
GROUP22Group 2 Write Permissions bits
  • 0 Privilege Group 2 does not have write permission
  • 1 Privilege Group 2 has write permission
GROUP11Group 1 Write Permissions bits
  • 0 Privilege Group 1 does not have write permission
  • 1 Privilege Group 1 has write permission
GROUP00Group 0 Write Permissions bits
  • 0 Privilege Group 0 does not have write permission
  • 1 Privilege Group 0 has write permission

SBT3REG1

Address
0xBF8F8C60
Reset
0x00000000
Access
read/write
Size
32-bit
3 fields
FieldBitsWhat it does
PRI9Region Priority Level bit
  • 0 Level 1
  • 1 Level 2
SIZE7:3Region Size bits
  • 0 Region is not present
  • 1 Region is 1024 bytes
  • 2 Region is 2048 bytes
  • 3 Region is 4096 bytes
BASE31:10

SBT3RD1

Address
0xBF8F8C70
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group3 Read Permissions bits
  • 0 Privilege Group 3 does not have read permission
  • 1 Privilege Group 3 has read permission
GROUP22Group2 Read Permissions bits
  • 0 Privilege Group 2 does not have read permission
  • 1 Privilege Group 2 has read permission
GROUP11Group1 Read Permissions bits
  • 0 Privilege Group 1 does not have read permission
  • 1 Privilege Group 1 has read permission
GROUP00Group0 Read Permissions bits
  • 0 Privilege Group 0 does not have read permission
  • 1 Privilege Group 0 has read permission

SBT3WR1

Address
0xBF8F8C78
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group 3 Write Permissions bits
  • 0 Privilege Group 3 does not have write permission
  • 1 Privilege Group 3 has write permission
GROUP22Group 2 Write Permissions bits
  • 0 Privilege Group 2 does not have write permission
  • 1 Privilege Group 2 has write permission
GROUP11Group 1 Write Permissions bits
  • 0 Privilege Group 1 does not have write permission
  • 1 Privilege Group 1 has write permission
GROUP00Group 0 Write Permissions bits
  • 0 Privilege Group 0 does not have write permission
  • 1 Privilege Group 0 has write permission

SBT3REG2

Address
0xBF8F8C80
Reset
0x00000000
Access
read/write
Size
32-bit
3 fields
FieldBitsWhat it does
PRI9Region Priority Level bit
  • 0 Level 1
  • 1 Level 2
SIZE7:3Region Size bits
  • 0 Region is not present
  • 1 Region is 1024 bytes
  • 2 Region is 2048 bytes
  • 3 Region is 4096 bytes
BASE31:10

SBT3RD2

Address
0xBF8F8C90
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group3 Read Permissions bits
  • 0 Privilege Group 3 does not have read permission
  • 1 Privilege Group 3 has read permission
GROUP22Group2 Read Permissions bits
  • 0 Privilege Group 2 does not have read permission
  • 1 Privilege Group 2 has read permission
GROUP11Group1 Read Permissions bits
  • 0 Privilege Group 1 does not have read permission
  • 1 Privilege Group 1 has read permission
GROUP00Group0 Read Permissions bits
  • 0 Privilege Group 0 does not have read permission
  • 1 Privilege Group 0 has read permission

SBT3WR2

Address
0xBF8F8C98
Reset
0x0000000F
Access
read/write
Size
32-bit
4 fields
FieldBitsWhat it does
GROUP33Group 3 Write Permissions bits
  • 0 Privilege Group 3 does not have write permission
  • 1 Privilege Group 3 has write permission
GROUP22Group 2 Write Permissions bits
  • 0 Privilege Group 2 does not have write permission
  • 1 Privilege Group 2 has write permission
GROUP11Group 1 Write Permissions bits
  • 0 Privilege Group 1 does not have write permission
  • 1 Privilege Group 1 has write permission
GROUP00Group 0 Write Permissions bits
  • 0 Privilege Group 0 does not have write permission
  • 1 Privilege Group 0 has write permission