S912XEG384J3VA Datasheet, PDF (192/1324 Pages) Freescale Semiconductor, Inc – MC9S12XEP100 Reference Manual Covers MC9S12XE Family

Chapter 3 Memory Mapping Control (S12XMMCV4)
3.3 Memory Map and Registers
3.3.1 Module Memory Map
A summary of the registers associated with the MMC block is shown in Figure 3-2. Detailed descriptions
of the registers and bits are given in the subsections that follow.
Address
Register
Name
0x000A MMCCTL0 R
W
Bit 7
CS3E1
6
5
4
3
2
1
Bit 0
CS3E0
CS2E1
CS2E0 CS1E1 CS1E0 CS0E1 CS0E0
0x000B MODE R
0
MODC
MODB
MODA
W
0
0
0
0
0x0010 GPAGE R
0
W
GP6
GP5
GP4
GP3
GP2
GP1
GP0
0x0011 DIRECT R
W
DP15
DP14
DP13
DP12
DP11
DP10
DP9
DP8
0x0012 Reserved R
0
W
0
0
0
0
0
0
0
0x0013 MMCCTL1 R
0
TGMRAMON
EEEIFRON PGMIFRON RAMHM EROMON ROMHM ROMON
W
0x0014 Reserved R
0
W
0
0
0
0
0
0
0
0x0015 PPAGE R
W
PIX7
PIX6
PIX5
PIX4
PIX3
PIX2
PIX1
PIX0
0x0016 RPAGE R
RP7
W
RP6
RP5
RP4
RP3
RP2
RP1
RP0
0x0017 EPAGE R
EP7
W
EP6
EP5
EP4
EP3
EP2
EP1
EP0
= Unimplemented or Reserved
Figure 3-2. MMC Register Summary
MC9S12XE-Family Reference Manual Rev. 1.25
192
Freescale Semiconductor