M16C65 Datasheet, PDF (724/829 Pages) Renesas Technology Corp – RENESAS MCU M16C FAMILY / M16C/60

Under development
M16C/65 Group
Preliminary Specification
This is a preliminary specification and is subject to change.
29.2 Registers
Table 29.2
Address
03B4h
03B5h
03B6h
03BCh
03BDh
03BEh
Register Structure
Register Name
SFR Snoop Address Register
CRC Mode Register
CRC Data Register
CRC Input Register
29.2.1 CRC Data Register (CRCD)
Symbol
CRCSAR
CRCMR
CRCD
CRCIN
29. CRC Calculator
After Reset
XXXX XXXXb
00XX XXXXb
0XXX XXX0b
XXh
XXh
XXh
CRC Data Register
(b15)
b7
(b8)
b0 b7
b0
Symbol
CRCD
Address
03BDh to 03BCh
After Reset
Undefined
Function
Setting Range
RW
When data is written to the CRCIN register after setting the
initial value in the CRCD register, the CRC can be read out
0000h to FFFFh
RW
from this register.
29.2.2 CRC Input Register (CRCIN)
CRC Input Register
b7
b0
Symbol
CRCIN
Data input
Address
03BEh
Function
After Reset
Undefined
Setting Range
RW
00h to FFh
RW
REJ09B0484-0030 Rev.0.30 Sep 09, 2008
Page 689 of 791