PIC24FJ128GA308-I/PT Microchip Technology, PIC24FJ128GA308-I/PT Datasheet - Page 293

• Manufacturer Part Number: PIC24FJ128GA308-I/PT
• Description: 16-bit, 16 MIPS, 128 KB Flash, 8 KB RAM, 69 I/O, LCD, XLP W/Vbat 80 TQFP 12x12x1
• Manufacturer: Microchip Technology

REGISTER 23-2:
REGISTER 23-3:
 2010-2011 Microchip Technology Inc.
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15-13
bit 12-8
bit 7-5
bit 4-0
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15-1
bit 0
R/W-0
R/W-0
X15
U-0
U-0
X7
—
—
Unimplemented: Read as ‘0’
DWIDTH<4:0>: Data Word Width Configuration bits
Configures the width of the data word (Data Word Width – 1).
Unimplemented: Read as ‘0’
PLEN<4:0>: Polynomial Length Configuration bits
Configures the length of the polynomial (Polynomial Length – 1).
X<15:1>: XOR of Polynomial Term x
Unimplemented: Read as ‘0’
R/W-0
R/W-0
X14
U-0
U-0
X6
—
—
CRCCON2: CRC CONTROL 2 REGISTER
CRCXORL: CRC XOR POLYNOMIAL REGISTER, LOW BYTE
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
R/W-0
R/W-0
X13
U-0
U-0
X5
—
—
DWIDTH4
PIC24FJ128GA310 FAMILY
PLEN4
R/W-0
R/W-0
R/W-0
R/W-0
X12
X4
n
Enable bits
U = Unimplemented bit, read as ‘0’
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
‘0’ = Bit is cleared
DWIDTH3
PLEN3
R/W-0
R/W-0
R/W-0
R/W-0
X11
X3
DWIDTH2
PLEN2
R/W-0
R/W-0
R/W-0
R/W-0
X10
X2
x = Bit is unknown
x = Bit is unknown
DWIDTH1
PLEN1
R/W-0
R/W-0
R/W-0
R/W-0
X9
X1
DS39996F-page 293
DWIDTH0
PLEN0
R/W-0
R/W-0
R/W-0
U-0
X8
—
bit 8
bit 0
bit 8
bit 0