Chapter 3 4 Kbyte EEPROM Module (S12XEETX4KV2)
MC9S12XDP512 Data Sheet, Rev. 2.11
148 Freescale Semiconductor
3.3.2 Register Descriptions
3.3.2.1 EEPROM Clock Divider Register (ECLKDIV)
The ECLKDIV register is used to control timed events in program and erase algorithms.
Register
Name
Bit 7 654321Bit 0
0x0000
ECLKDIV
R EDIVLD
PRDIV8 EDIV5 EDIV4 EDIV3 EDIV2 EDIV1 EDIV0
W
0x0001
RESERVED1
R00000000
W
0x0002
RESERVED2
R00000000
W
0x0003
ECNFG
R
CBEIE CCIE
000000
W
0x0004
EPROT
R
EPOPEN
RNV6 RNV5 RNV4
EPDIS EPS2 EPS1 EPS0
W
0x0005
ESTAT
R
CBEIF
CCIF
PVIOL ACCERR
0 BLANK 0 0
W
0x0006
ECMD
R0
CMDB
W
0x0007
RESERVED3
R00000000
W
0x0009
EADDRLO
R EABLO
W
0x000A
EDATAHI
R EDHI
W
0x000B
EDATALO
R EDLO
W
= Unimplemented or Reserved
Figure 3-1. MC9S12XDP512 Register Summary