Datasheet

21.5.6 CRC Polynomial 1 Register (CRC_P1)

P1 is one of the CRC polynomial registers (P0:P3). The set of CRC polynominal registers

contains the value of polynomial. The registers of P0:P1 contain the MSB 16-bit of CRC

polynomial, which is used only in CRC 32-bit mode. The registers of P2:P3 contain the

LSB 16-bit of CRC polynomial, which is used in both CRC 16- and 32-bit modes.

Address: 3060h base + 5h offset = 3065h

Bit 7 6 5 4 3 2 1 0

Read

Write

Reset

0 0 0 0 0 0 0 0

CRC_P1 field descriptions

Field Description

7–0

CRC Polynominal Bit 23:16

21.5.7 CRC Polynomial 2 Register (CRC_P2)

P2 is one of the CRC polynomial registers (P0:P3). The set of CRC polynominal registers

contains the value of polynomial. The registers of P0:P1 contain the MSB 16-bit of CRC

polynomial, which is used only in CRC 32-bit mode. The registers of P2:P3 contain the

LSB 16-bit of CRC polynomial, which is used in both CRC 16- and 32-bit modes.

Address: 3060h base + 6h offset = 3066h

Bit 7 6 5 4 3 2 1 0

Read

Write

Reset

0 0 0 1 0 0 0 0

CRC_P2 field descriptions

Field Description

7–0

CRC Polynominal Bit 15:8

MC9S08PA60 Reference Manual, Rev. 1, 9/2012

570 Freescale Semiconductor, Inc.