C509-L_97 SIEMENS [Siemens Semiconductor Group], C509-L_97 Datasheet - Page 129

• Manufacturer Part Number: C509-L_97
• Description: 8-Bit CMOS Microcontroller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Bit
COCAH2,
COCAL2
COCAH1,
COCAL1
COCAH0,
COCAL0
Figure 6-25 and 6-26 show the general timer/compare register/port latch configuration for registers
CRC and CC1 to CC4 in compare mode 0 and compare mode 1. It also shows the interrupt
capabilities. The compare interrupts of registers CRC and CC4 can be programmed to be either
negative or positive transition activated. Compare interrupts for the CC1 to CC3 registers are
always positive transition activated.
Semiconductor Group
Function
Compare/capture mode for the CC register 2
Compare/capture mode for the CC register 2
Compare/capture mode for the CC register 2
COCAH2
0
0
1
1
COCAH1
0
0
1
1
COCAH0
0
0
1
1
COCAL2
0
1
0
1
COCAL1
0
1
0
1
COCAL0
0
1
0
1
6-51
Mode
Compare/capture disabled
Capture on rising edge at pin P1.2/INT5/CC2
Compare enabled
Capture on write operation into register CCL2
Mode
Compare/capture disabled
Capture on rising edge at pin P1.1/INT4/CC1
Compare enabled
Capture on write operation into register CCL1
Mode
Compare/capture disabled
Capture on rising edge at pin P1.0/INT3/CC0
Compare enabled
Capture on write operation into register CRCL
On-Chip Peripheral Components
1997-10-01
C509-L