XC908AS60ACFU Motorola Semiconductor Products, XC908AS60ACFU Datasheet - Page 58

• Manufacturer Part Number: XC908AS60ACFU
• Description: MC68HC908AZ60A, MC68HC908AS60A Hcmos Microcontroller Unit Technical Data
• Manufacturer: Motorola Semiconductor Products

Addr.
$004C
$004D
$004A
$004B
$004E
$004F
$0045
$0046
$0047
$0048
$0049
Memory Map
2.4 Additional Status and Control Registers
Technical Data
58
Timer B CH0 Status and Control
Timer B CH1 Status and Control
PIT Status and Control Register
Timer B CH0 Register High
Timer B CH1 Register High
Register Name
Timer B CH0 Register Low
Timer B CH1 Register Low
PIT Counter Register High
PIT Counter Register Low
PIT Modulo Register High
PIT Modulo Register Low
Figure 2-2. I/O Data, Status and Control Registers (Sheet 5 of 5)
Register (TBSC0)
Register (TBSC1)
(TBCH0H)
(TBCH1H)
(TBCH0L)
(TBCH1L)
(PMODH)
(PMODL)
(PCNTH)
(PCNTL)
All registers are shown for both MC68HC908AS60A and
MC68HC908AZ60A. Refer to individual module sections to determine if
the module is available and the register active or not.
Selected addresses in the range $FE00 to $FFCB contain additional
Status and Control registers as shown
is the COP Control Register (COPCTL) at address $FFFF.
(PSC)
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Bit 7
CH0F
CH1F
Bit 15
Bit 15
Bit 15
Bit 15
Bit 7
Bit 7
POF
Bit 7
Bit 7
0
0
0
Memory Map
= Unimplemented
CH0IE
CH1IE
POIE
14
14
14
14
6
6
6
6
6
PSTOP
MS0B
13
13
13
13
5
R
5
0
5
5
5
MS0A
MS1A
PRST
12
12
12
12
4
4
4
0
4
4
inFigure
ELS0B
ELS1B
11
11
11
11
3
R
3
3
0
3
3
MC68HC908AZ60A — Rev 2.0
2-3. A noted exception
= Reserved
ELS0A
ELS1A
PPS2
10
10
10
10
2
2
2
2
2
TOV0
TOV1
PPS1
1
9
1
9
1
9
1
9
1
MOTOROLA
CH0MAX
CH1MAX
Bit 0
PPS0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0