MC9S12XD256MAL Datasheet, PDF (1041/1348 Pages) Freescale Semiconductor, Inc – Freescale’s Scalable Controller Area Network

Chapter 25 2 Kbyte EEPROM Module (S12XEETX2KV1)
25.3.2 Register Descriptions
The EEPROM module also contains a set of 12 control and status registers located between EEPROM
module base + 0x0000 and 0x000B. A summary of the EEPROM module registers is given in Figure 25-3.
Detailed descriptions of each register bit are provided.
Register
Name
ECLKDIV
Bit 7
R EDIVLD
W
6
PRDIV8
5
EDIV5
4
EDIV4
3
EDIV3
2
EDIV2
1
EDIV1
Bit 0
EDIV0
RESERVED1 R
0
0
0
0
0
0
0
0
W
RESERVED2 R
0
0
0
0
0
0
0
0
W
ECNFG R
0
0
0
0
0
0
CBEIE
CCIE
W
EPROT
R
EPOPEN
W
RNV6
RNV5
RNV4
EPDIS
EPS2
EPS1
EPS0
ESTAT
R
CCIF
0
BLANK
0
0
CBEIF
PVIOL ACCERR
W
ECMD
R
0
W
CMDB
RESERVED3 R
0
0
0
0
0
0
0
0
W
EADDRHI R
0
0
0
0
0
0
W
EABHI
EADDRLO R
W
EABLO
EDATAHI R
W
EDHI
EDATALO R
W
EDLO
= Unimplemented or Reserved
Figure 25-3. EETX2K Register Summary
Freescale Semiconductor
MC9S12XDP512 Data Sheet, Rev. 2.21
1043