MC68HC11EA9 Datasheet, PDF (36/58 Pages) Motorola, Inc – 8 BIT HCMOS SINGLE CHIP MICROCONTOROLLER WITH A/D CONVERTER

Freescale Semiconductor, Inc.
CFORC — Timer Compare Force
BIT 7
6
5
4
3
2
FOC1
FOC2
FOC3
FOC4
FOC5
—
RESET:
0
0
0
0
0
0
FOC[1:5] — Force Output Compare
Write ones to force compare(s)
0 = Not affected
1 = Output x action occurs
Bits [2:0] — Not implemented
Always read zero
$100B
1
BIT 0
—
—
0
0
OC1M — Output Compare 1 Mask
$100C
BIT 7
6
5
4
3
2
OC1M7 OC1M6 OC1M5 OC1M4 OC1M3
—
RESET:
0
0
0
0
0
0
1
BIT 0
—
—
0
0
Set bit(s) to enable OC1 to control corresponding port A pin(s). If OC1Mx is set, data in OC1Dx is output
on port A pin x upon successful OC1 compares.
Bits [2:0] — Not implemented
Always read zero
OC1D — Output Compare 1 Data
$100D
BIT 7
6
5
4
3
2
OC1D7 OC1D6 OC1D5 OC1D4 OC1D3
—
RESET:
0
0
0
0
0
0
1
BIT 0
—
—
0
0
Set bit(s) to enable OC1 to control corresponding port A pin(s). If OC1Mx is set, data in OC1Dx is output
to port A bit x on successful OC1 compares.
Bits [2:0] — Not implemented
Always read zero
TCNT — Timer Counter
$100E–$100F
BIT 15
14
13
12
11
10
BIT 7
6
5
4
3
2
9
BIT 8 TCNT (HI)
1
BIT 0 TCNT (LO)
TCNT resets to $0000. In normal modes (SMOD = 0), TCNT is a read-only register.
TIC1–TIC3 — Timer Input Capture
$1010 BIT 15
14
13
12
11
10
$1011
BIT 7
6
5
4
3
2
$1010–$1015
9
BIT 8 TIC1 (HI)
1
BIT 0 TIC1 (LO)
$1012 BIT 15
14
13
12
11
10
$1013
BIT 7
6
5
4
3
2
9
BIT 8 TIC2 (HI)
1
BIT 0 TIC2 (LO)
$1014 BIT 15
14
13
12
11
10
$1015
BIT 7
6
5
4
3
2
TICx is not affected by reset.
9
BIT 8 TIC3 (HI)
1
BIT 0 TIC3 (LO)
MC68HC11EA9
36
For More Information On This Product,
MC68HC11EA9TS/D
Go to: www.freescale.com