MC9S12HZ256 Datasheet, PDF (670/692 Pages) Freescale Semiconductor, Inc – HCS12 Microcontrollers

Appendix G Detailed Register Map
0x0032–0x0033 MEBI map 3 of 3 (HCS12 Multiplexed External Bus Interface)
Address
Name
7
6
5
4
3
2
R
0x0032
PORTK
Bit 7
6
5
4
3
2
W
R
0x0033
DDRK
Bit 7
6
5
4
3
2
W
1
0
1
Bit 0
1
Bit 0
0x0034–0x003F CRG (Clock and Reset Generator)
Address
0x0034
0x0035
0x0036
0x0037
0x0038
0x0039
0x003A
0x003B
0x003C
0x003D
0x003E
0x003F
Name
SYNR
REFDV
CTFLG
TEST ONLY
CRGFLG
CRGINT
CLKSEL
PLLCTL
RTICTL
COPCTL
FORBYP
TEST ONLY
CTCTL
TEST ONLY
ARMCOP
7
R
0
W
R
0
W
R
0
W
R
RTIF
W
R
RTIE
W
R
PLLSEL
W
R
CME
W
R
0
W
R
WCOP
W
R
0
W
R
0
W
R
0
W Bit 7
6
0
0
0
PORF
0
PSTP
PLLON
RTR6
RSBCK
0
0
0
6
5
SYN5
0
0
4
SYN4
0
0
3
SYN3
2
SYN2
1
SYN1
0
SYN0
REFDV3 REFDV2 REFDV1 REFDV0
0
0
0
0
LVRF
0
LOCKIF
LOCKIE
LOCK
0
TRACK
0
SCMIF
SCMIE
SCM
0
SYSWAI ROAWAI PLLWAI
0
AUTO
ACQ
CWAI
PRE
RTIWAI COPWAI
PCE
SCME
RTR5
0
0
RTR4
0
0
RTR3
0
0
RTR2
CR2
0
RTR1
CR1
0
RTR0
CR0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
4
3
2
1
Bit 0
0x0040–0x006F TIM (Timer 16 Bit 8 Channels) (Sheet 1 of 3)
Address
0x0040
0x0041
0x0042
0x0043
0x0044
Name
TIOS
CFORC
OC7M
OC7D
TCNT (hi)
7
R
IOS7
W
R
0
W FOC7
R
OC7M7
W
R
OC7D7
W
R Bit 15
W
6
IOS6
0
FOC6
OC7M6
OC7D6
14
5
IOS5
0
FOC5
OC7M5
OC7D5
13
4
IOS4
0
FOC4
OC7M4
OC7D4
12
3
IOS3
0
FOC3
OC7M3
OC7D3
11
2
IOS2
0
FOC2
OC7M2
OC7D2
10
1
IOS1
0
FOC1
OC7M1
OC7D1
9
0
IOS0
0
FOC0
OC7M0
OC7D0
Bit 8
MC9S12HZ256 Data Sheet, Rev. 2.04
670
Freescale Semiconductor