MC68HC812A4 Datasheet, PDF (187/342 Pages) Motorola, Inc – 16-bit device composed of standard on-chip peripheral modules connected by an intermodule bus. Modules include

Standard Timer Module
Registers and Reset Initialization
12.6.2 Timer Compare Force Register
Address: $0081
Bit 7
6
5
4
3
2
1
Bit 0
Read:
FOC7
Write:
FOC6
FOC5
FOC4
FOC3
FOC2
FOC1
FOC0
Reset: 0
0
0
0
0
0
0
0
Figure 12-5. Timer Compare Force Register (CFORC)
Read: Anytime; always read $00 (1 state is transient)
Write: Anytime
FOC7–FOC0 — Force Output Compare Bits
Setting an FOCx bit causes an immediate output compare on the
corresponding channel. Forcing an output compare does not set the
output compare flag.
1 = Force output compare
0 = No effect
12.6.3 Timer Output Compare 7 Mask Register
Address: $0082
Bit 7
6
5
4
3
2
1
Bit 0
Read:
OC7M7 OC7M6 OC7M5 OC7M4 OC7M3 OC7M2 OC7M1 OC7M0
Write:
Reset: 0
0
0
0
0
0
0
0
Figure 12-6. Timer Output Compare 7 Mask Register (OC7M)
Read: Anytime
Write: Anytime
OC7M7–OC7M0 — Output Compare 7 Mask Bits
Setting an OC7Mx bit configures the corresponding TIMPORT pin to
be an output. OC7Mx makes the timer port pin an output regardless
of the data direction bit when the pin is configured for output compare
(IOSx = 1). The OC7Mx bits do not change the state of the TIMDDR
bits.
1 = Corresponding TIMPORT pin output
0 = Corresponding TIMPORT pin input
Advance Information
MOTOROLA
Standard Timer Module
MC68HC812A4 — Rev. 3.0
187