ATSAML11E16A DIB registers

The 17 registers of DIB (Debug Identification Block), from 0xE000EFB0, with their reset value and every field. The ATSAML11E16A has 1295 registers in 47 peripherals, one page each.

DIB Debug Identification Block

DLARSCS Software Lock Access Register

Address
0xE000EFB0
Reset
0x00000000
Access
write only
Size
32-bit
1 field
FieldBitsWhat it does
KEY31:0Lock access control
  • -978530731 Unlock key value

DLSRSCS Software Lock Status Register

Address
0xE000EFB4
Reset
0x00000000
Access
read only
Size
32-bit
3 fields
FieldBitsWhat it does
nTT2Not thirty-two bit
SLK1Software Lock status
SLI0Software Lock implemented

DAUTHSTATUSDebug Authentication Status Register

Address
0xE000EFB8
Reset
0x00000000
Access
read only
Size
32-bit
4 fields
FieldBitsWhat it does
SNID7:6
  • 0 Security Extension not implemented
  • 2 Secure non-invasive debug prohibited
  • 3 Secure non-invasive debug allowed
SID5:4
  • 0 Security Extension not implemented
  • 2 Secure invasive debug prohibited
  • 3 Secure invasive debug allowed
NSNID2
  • 0 Non-secure non-invasive debug prohibited
  • 1 Non-secure non-invasive debug allowed
NSID0
  • 0 Non-secure invasive debug prohibited
  • 1 Non-secure invasive debug allowed

DDEVARCHSCS Device Architecture Register

Address
0xE000EFBC
Reset
0x47702A04
Access
read only
Size
32-bit
5 fields
FieldBitsWhat it does
PRESENT20DEVARCH Present
REVISION19:16Revision
ARCHVER15:12Architecture Version
ARCHPART11:0Architecture Part
ARCHITECT31:21Architect

DDEVTYPESCS Device Type Register

Address
0xE000EFCC
Reset
0x00000000
Access
read only
Size
32-bit
2 fields
FieldBitsWhat it does
SUB7:4Sub-type
MAJOR3:0Major type

DPIDR4SCS Peripheral Identification Register 4

Address
0xE000EFD0
Reset
0x00000000
Access
read only
Size
32-bit
2 fields
FieldBitsWhat it does
SIZE7:44KB count
DES_23:0JEP106 continuation code

DPIDR5SCS Peripheral Identification Register 5

Address
0xE000EFD4
Reset
0x00000000
Access
read only
Size
32-bit

DPIDR6SCS Peripheral Identification Register 6

Address
0xE000EFD8
Reset
0x00000000
Access
read only
Size
32-bit

DPIDR7SCS Peripheral Identification Register 7

Address
0xE000EFDC
Reset
0x00000000
Access
read only
Size
32-bit

DPIDR0SCS Peripheral Identification Register 0

Address
0xE000EFE0
Reset
0x00000000
Access
read only
Size
32-bit
1 field
FieldBitsWhat it does
PART_07:0Part number bits[7:0]

DPIDR1SCS Peripheral Identification Register 1

Address
0xE000EFE4
Reset
0x00000000
Access
read only
Size
32-bit
2 fields
FieldBitsWhat it does
DES_07:4JEP106 identification code bits [3:0]
PART_13:0Part number bits[11:8]

DPIDR2SCS Peripheral Identification Register 2

Address
0xE000EFE8
Reset
0x00000000
Access
read only
Size
32-bit
3 fields
FieldBitsWhat it does
REVISION7:4Component revision
JEDEC3JEDEC assignee value is used
DES_12:0JEP106 identification code bits[6:4]

DPIDR3SCS Peripheral Identification Register 3

Address
0xE000EFEC
Reset
0x00000000
Access
read only
Size
32-bit
2 fields
FieldBitsWhat it does
REVAND7:4RevAnd
CMOD3:0Customer Modified

DCIDR0SCS Component Identification Register 0

Address
0xE000EFF0
Reset
0x0000000D
Access
read only
Size
32-bit
1 field
FieldBitsWhat it does
PRMBL_07:0CoreSight component identification preamble

DCIDR1SCS Component Identification Register 1

Address
0xE000EFF4
Reset
0x00000090
Access
read only
Size
32-bit
2 fields
FieldBitsWhat it does
CLASS7:4CoreSight component class
PRMBL_13:0CoreSight component identification preamble

DCIDR2SCS Component Identification Register 2

Address
0xE000EFF8
Reset
0x00000005
Access
read only
Size
32-bit
1 field
FieldBitsWhat it does
PRMBL_27:0CoreSight component identification preamble

DCIDR3SCS Component Identification Register 3

Address
0xE000EFFC
Reset
0x000000B1
Access
read only
Size
32-bit
1 field
FieldBitsWhat it does
PRMBL_37:0CoreSight component identification preamble