MC68HC711PH8 Motorola, MC68HC711PH8 Datasheet - Page 147

• Manufacturer Part Number: MC68HC711PH8
• Description: High-density Complementary Metal Oxide Semiconductor (HCMOS) Microcomputer Unit
• Manufacturer: Motorola

FOC[1:5] — Force output compares
Bits [2:0] — Not implemented; always read zero
8.1.4.3
Use OC1M with OC1 to specify the bits of port A that are affected by a successful OC1 compare.
The bits of the OC1M register correspond to PA7–PA3.
OC1M[7:3] — Output compare masks for OC1
Bits [2:0] — Not implemented; always read zero.
8.1.4.4
Use this register with OC1 to specify the data that is to be written to the affected pin of port A after
a successful OC1 compare. When a successful OC1 compare occurs, a data bit in OC1D is written
to the corresponding pin of port A for each bit that is set in OC1M.
OC1D[7:3] — Output compare data for OC1
If OC1Mx is set, data in OC1Dx is output to port A pin x on successful OC1 compares.
Bits [2:0] — Not implemented; always read zero
MC68HC11PH8
Output compare 1 mask (OC1M)
Output compare 1 data (OC1D)
1 (set)
0 (clear) –
1 (set)
0 (clear) –
OC1M — Output compare 1 mask register
OC1D — Output compare 1 data register
–
–
A forced output compare action will occur on the specified pin.
No action.
OC1 is configured to control the corresponding pin of port A.
OC1 will not affect the corresponding port A pin.
Address
Address
$000C OC1M7 OC1M6 OC1M5 OC1M4 OC1M3
$000D OC1D7 OC1D6 OC1D5 OC1D4 OC1D3
bit 7
bit 7
TIMING SYSTEM
bit 6
bit 6
bit 5
bit 5
bit 4
bit 4
bit 3
bit 3
bit 2
bit 2
0
0
bit 1
bit 1
0
0
bit 0
bit 0
0
0
MOTOROLA
0000 0000
0000 0000
on reset
on reset
State
State
TPG
8-13
8