PIC32CK2051GC01064 FCR registers

The 23 registers of FCR (Flash Read Controller (FCR)), from 0x44002000, with their reset value and every field. The PIC32CK2051GC01064 has 5548 registers in 67 peripherals, one page each.

FCR Flash Read Controller (FCR)

CTRLAControl A Register

Address: 0x44002000
Reset: 0x00008000
Access: read/write
Size: 32-bit

5 fields

Field	Bits	What it does
RDBUFWS	19:16	Data returned from the Read Buffer match the Flash Wait States
AUTOWS	15	Automatic Wait State Enable.
ADRWS	14	Address Wait State Enable
FWS	11:8	Flash Access Time Defined in terms of AHB Clock Wait States
ARB	2	AHB Arbitration scheme

INTENCLRInterrupt Enable Clear Register

Address: 0x44002008
Reset: 0x00000000
Access: read/write
Size: 32-bit

5 fields

Field	Bits	What it does
FLTCAP	16	ECC Fault Capture Clear Enable
CRCERR	9	CRC Error Clear Enable
CRCDONE	8	CRC Calculation Done Clear Enable
DERR	1	ECC Double Error Detected Clear Enable
SERR	0	Flash SEC Interrupt Clear Enable

INTENSETInterrupt Enable SET Register

Address: 0x4400200C
Reset: 0x00000000
Access: read/write
Size: 32-bit

5 fields

Field	Bits	What it does
FLTCAP	16	ECC Fault Capture Interrupt Set Enable
CRCERR	9	CRC Error Interrupt Set Enable
CRCDONE	8	CRC Calculation Done Set Enable
DERR	1	ECC Double Error Detected Set Enable
SERR	0	Flash Single Error Corrected Set Enable

INTFLAGInterrupt Flag Register

Address: 0x44002010
Reset: 0x00000000
Access: read/write
Size: 32-bit

5 fields

Field	Bits	What it does
FLTCAP	16	ECC Fault Capture Flag
CRCERR	9	CRC Error Flag
CRCDONE	8	CRC Calculation Done Flag
DERR	1	ECC Double Error Detected Flag
SERR	0	Flash Single Error Corrected Flag

DBGCTRLDebug Control Register

Address: 0x44002018
Reset: 0x00000000
Access: read/write
Size: 32-bit

2 fields

Field	Bits	What it does
DBGECC	2:1	Debug ECC Mode
CRCRUN	0	CRC Debug Run

ECCCTRLECC Control Register

Address: 0x4400201C
Reset: 0x00000040
Access: read/write
Size: 32-bit

3 fields

Field	Bits	What it does
SECCNT	15:8	Flash SEC Count
ECCUNLCK	6	NVM ECC Mode Control Unlock
ECCCTL	5:4	NVM ECC Mode Control- restricts one or more NVMOPs

CRCCTRLCRC Control Register

Address: 0x44002020
Reset: 0x00000000
Access: read/write
Size: 32-bit

8 fields

Field	Bits	What it does
RIN	15	CRC Reflected Input
ROUT	14	CRC Reflected Output
AUTOR	13	CRC Auto Repeat
PLEN32	12	Polynomial Length Select
RUNSTDBY	5	CRC Run in Standby
CRCEN	1	Start CRC Calculation
CRCRST	0	CRC Reset
PERIOD	31:16	Read Period in GCLK counts

CRCPAUSECRC PAUSE Register

Address: 0x44002024
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
PAUSE	0	CRC Pause

CRCMADRCRC Message Address Register

Address: 0x44002028
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
CRCMADR	27:0	Message Start Address in Flash

CRCMLENCRC Message Length Register

Address: 0x4400202C
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
CRCMLEN	23:0	Message Length in Bytes

CRCIVCRC Initial Value Register

Address: 0x44002030
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
CRCIV	31:0	CRC Initial Value

CRCACCCRC Accumulator Register

Address: 0x44002034
Reset: 0x00000000
Access: read only
Size: 32-bit

1 field

Field	Bits	What it does
CRCACC	31:0	CRC Accumulator Result

CRCPOLYCRC Polynomial Register

Address: 0x44002038
Reset: 0x00000001
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
CRCPOLY	31:0	CRC Polynomial Coefficients for LFSR

CRCFXORCRC Final XOR Register

Address: 0x4400203C
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
CRCFXOR	31:0	CRC Final XOR

CRCSUMCRC Checksum Register

Address: 0x44002040
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
CRCSUM	31:0	CRC Checksum

FFLTCTRLFlash ECC Fault Control Register

Address: 0x44002044
Reset: 0x00000000
Access: read/write
Size: 32-bit

4 fields

Field	Bits	What it does
FLTMD	14:12	Fault Mode Control
CTLFLT	10:8	ECC/Parity Control Fault bits
FLTEN	1	ECC Fault Enable bit
FLTRST	0	Fault Reset

FFLTPTRFlash ECC Fault Pointer Register

Address: 0x44002048
Reset: 0x00000000
Access: read/write
Size: 32-bit

2 fields

Field	Bits	What it does
FLT2PTR	24:16	Fault 2 Injection Pointer
FLT1PTR	8:0	Fault 1 Injection Pointer

FFLTADRFlash Fault Address Register

Address: 0x4400204C
Reset: 0x00000000
Access: read/write
Size: 32-bit

1 field

Field	Bits	What it does
FLTADR	27:0	Fault Inject Mode - Physical Address

FFLTCAPFlash Fault Capture Address Register

Address: 0x44002050
Reset: 0x00000000
Access: read only
Size: 32-bit

1 field

Field	Bits	What it does
FLTADR	27:0	Fault capture Mode - Physical Address

FFLTPARFlash ECC Fault Parity Register

Address: 0x44002054
Reset: 0x00000000
Access: read only
Size: 32-bit

4 fields

Field	Bits	What it does
SECOUT	24:16	The Calculated Single Error Parity bits
DEDIN	15	The Overall Parity from Flash
SECIN	8:0	The Single Error Parity bits from Flash
DEDOUT	31	The Calculated Overall Parity used in Double Error Detection

FFLTSYNFlash ECC Fault Syndrome Register

Address: 0x44002058
Reset: 0x00000000
Access: read only
Size: 32-bit

7 fields

Field	Bits	What it does
CTLSTAT	26:24	Parity vs ECC Control Status
CERR	18	ECC Control bit Error
DERR	17	Double Error Detected
SERR	16	Single Error Corrected
DEDSYN	15	DED Syndrome
SECSYN	8:0	Single Error Correction Syndrome
PERR	31:28	Per Word Parity Error Status

CRPCFM Page Read Protect Register

Address: 0x4400205C
Reset: 0x00000000
Access: read/write
Size: 32-bit

4 fields

Field	Bits	What it does
BC2RPLOCK	26	Boot Configuration Page 2 RP Lock Bit
BC1RPLOCK	18	Boot Configuration Page 1 RP Lock Bit
BC2RP	10	Boot Configuration Page 2 Read Protect Bit
BC1RP	2	Boot Configuration Page 1 Read Protect Bit

HSMCTRLHSM CFM PAGES Control Register

Address: 0x44002060
Reset: 0x00000000
Access: read/write
Size: 32-bit

2 fields

Field	Bits	What it does
KEYZ	1	Flash Key Locations read
ECCDIS	0	ECC Disable for HSM Pages in CFM