MC68HC08AS32 Datasheet, PDF (31/280 Pages) Motorola, Inc – M68HC08 Family of 8-bit microcontroller units (MCUs)

Addr.
Register Name
Bit 7
6
5
IRQ Status and Control Register ^Read:
0
0
0
$001A
(ISCR) Write: R
R
R
See page 132. _Reset:
0
0
0
$001B
Reserved
R
R
R
4
3
2
1
Bit 0
0
R
IRQF
R
0
ACK1
IMASK MODE1
0
0
0
0
0
R
R
R
R
R
$001C
$001D
$001E
$001F
$0020
$0021
PLL Control Register ^Read:
(PCTL) Write:
See page 99. _Reset:
PLLIE
0
PLL Bandwidth Control Register ^Read:
(PBWC) Write:
See page 100. _Reset:
AUTO
PLL Programming Register ^Read:
(PPG) Write:
See page 102. _Reset:
MUL7
0
Read: LVISTOP
Mask Option Register
(MOR)
Write:
R
Reset: 0
Timer Status and Control ^{Read: TOF}
Register (TSC) Write: 0
See page 241. _Reset:
0
Reserved
R
PLLF
R
0
LOCK
R
MUL6
0
ROMSEC
R
1
TOIE
0
R
PLLON
1
ACQ
MUL5
0
LVIRST
R
1
TSTOP
1
R
BCS
1
R
0
1
XLD
0
R
MUL4
0
LVIPWR
R
0
0
TRST
0
R
VRS7
0
SSREC
R
0
0
R
0
R
1
R
1
0
R
VRS6
0
COPS
R
1
PS2
0
R
1
R
1
0
R
VRS5
0
STOP
R
1
PS1
0
R
1
R
1
0
R
VRS4
0
COPD
R
0
PS0
0
R
$0022
$0023
$0024
$0025
$0026
Timer Counter Register High ^Read:
(TCNTH) Write:
See page 242. _Reset:
Timer Counter Register Low ^Read:
(TCNTL) Write:
See page 242. _Reset:
Timer Modulo Register High ^Read:
(TMODH) Write:
See page 243. _Reset:
Timer Modulo Register Low ^Read:
(TMODL) Write:
See page 243. _Reset:
Timer Channel 0 Status and ^Read:
Control Register (TSC0) Write:
See page 244. _Reset:
Bit 15
R
0
Bit 7
R
0
Bit 15
1
Bit 7
1
CH0F
0
0
R
14
13
12
11
R
R
R
R
0
0
0
0
6
5
4
3
R
R
R
R
0
0
0
0
14
13
12
11
1
1
1
1
6
5
4
3
1
1
1
1
CH0IE MS0B
MS0A
ELS0B
0
0
= Reserved
0
0
U = Unaffected
10
R
0
2
R
0
10
1
2
1
ELS0A
0
Figure 2-2. Control, Status, and Data Register (Sheet 3 of 6)
9
R
0
1
R
0
9
1
1
1
TOV0
0
Bit 8
R
0
Bit 0
R
0
Bit 8
1
Bit 0
1
CH0MAX
0
MC68HC08AS32 — Rev. 4.1
Freescale Semiconductor
Data Sheet
31