MC9S12HZ128VAL Datasheet, PDF (669/692 Pages) Freescale Semiconductor, Inc – MC9S12HZ256 Data Sheet, Rev. 2.05

Appendix G Detailed Register Map
0x001F–0x001F INT map 2 of 2 (HCS12 Interrupt)
Address
Name
7
6
5
4
3
2
1
0
R
0
0x001F
HPRIO
PSEL7 PSEL6 PSEL5 PSEL4 PSEL3 PSEL2 PSEL1
W
0x0020–0x002F DBG (including BKP) map 1of 1 (HCS12 Debug)
Address
0x0020
0x0021
0x0022
0x0023
0x0024
0x0025
0x0026
0x0027
0x0028
0x0029
0x002A
0x002B
0x002C
0x002D
0x002E
0x002F
Name
DBGC1
DBGSC
DBGTBH
DBGTBL
DBGCNT
DBGCCX
DBGCCH
DBGCCL
DBGC2
BKPCT0
DBGC3
BKPCT1
DBGCAX
BKP0X
DBGCAH
BKP0H
DBGCAL
BKP0L
DBGCBX
BKP1X
DBGCBH
BKP1H
DBGCBL
BKP1L
7
R
DBGEN
W
6
ARM
R AF
BF
W
R Bit 15
Bit 14
W
R Bit 7
Bit 6
W
R TBF
0
W
R
PAGSEL
W
R
Bit 15
14
W
R
Bit 7
6
W
R
BKABEN
W
FULL
R
BKAMBH BKAMBL
W
R
PAGSEL
W
R
Bit 15
14
W
R
Bit 7
6
W
R
PAGSEL
W
R
Bit 15
14
W
R
Bit 7
6
W
5
TRGSEL
CF
Bit 13
Bit 5
13
5
BDM
BKBMBH
13
5
13
5
4
BEGIN
0
Bit 12
Bit 4
12
4
TAGAB
BKBMBL
12
4
12
4
3
2
0
DBGBRK
1
0
CAPMOD
Bit 11
TRG
Bit 10
Bit 9
Bit 8
Bit 3
Bit 2
Bit 1
Bit 0
CNT
EXTCMP
11
10
9
Bit 8
3
2
1
Bit 0
BKCEN TAGC RWCEN RWC
RWAEN RWA RWBEN RWB
EXTCMP
11
10
9
Bit 8
3
2
1
Bit 0
EXTCMP
11
10
9
Bit 8
3
2
1
Bit 0
0x0030–0x0031 MMC map 4 of 4 (HCS12 Module Mapping Control)
Address
Name
7
R
0
0x0030
PPAGE
W
R
0
0x0031 Reserved
W
6
5
4
3
0
PIX5
PIX4
PIX3
0
0
0
0
2
PIX2
0
1
PIX1
0
0
PIX0
0
MC9S12HZ256 Data Sheet, Rev. 2.05
Freescale Semiconductor
669