MC68HC11E0 Motorola, MC68HC11E0 Datasheet - Page 49

• Manufacturer Part Number: MC68HC11E0
• Description: (MC68HC711E Series) M68HC11E Series Programming Reference Guide
• Manufacturer: Motorola

Timer Control Register 1 (TCTL1)
Timer Control Register 2 (TCTL2)
Factory Test Register (TEST1)
MOTOROLA
Address: $1020
OM[2:5] — Output Mode
OL[2:5] — Output Level
Address: $1021
Address: $103E
TILOP — Test Illegal Opcode (Test modes only)
Bit 6 — Unimplemented
OCCR — Output Condition Code Register to Timer Port (Test modes only)
CBYP — Timer Divider Chain Bypass (Test modes only)
DISR — Disable Reset from COP and Clock Monitor (Special modes only
Reset:
Reset:
Reset:
Read:
Write:
Read:
Write:
Read:
Write:
M68HC11E Series Programming Reference Guide
Always reads 0
EDG4B
TILOP
OM2
Bit 7
Bit 7
Bit 7
0
0
0
(SMOD = 1))
OMx
EDGxB
0
0
1
1
0
0
1
1
= Unimplemented
EDG4A
OL2
OLx
6
0
6
0
6
0
0
1
0
1
EDGxA
Timer disconnected from output pin logic
Toggle OCx output line
Clear OCx output line to 0
Set OCx output line to 1
EDG1B
0
1
0
1
OCCR
OM3
5
0
5
0
5
0
Action Taken on Successful Compare
Capture disabled
Capture on rising edges only
Capture on falling edges only
Capture on any edge
EDG1A
CBYP
OL3
4
0
4
0
4
0
EDG2B
Configuration
DISR
OM4
—
3
0
3
0
3
EDG1B
FCM
OL4
2
0
2
0
2
0
M68HC11E Series Registers
EDG3B
FCOP
OM5
M68HC11ERG/AD
1
0
1
0
1
0
EDG3A
TCON
Bit 0
Bit 0
Bit 0
OL5
0
0
0
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