SAB-C509-LM SIEMENS [Siemens Semiconductor Group], SAB-C509-LM Datasheet - Page 47

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

C509-L
Figure 22
Compare Function in Compare Mode 1
Compare Mode 2
In the compare mode 2 the port 5 pins are under control of compare/capture register CC4, but under
control of the compare registers COMSET and COMCLR. When a compare match occurs with
register COMSET, a high level appears at the pins of port 5 when the corresponding bits in the mask
register SETMSK are set. When a compare match occurs with register COMCLR, a low level
appears at the pins of port 5 when the corresponding bits in the mask register CLRMSK are set.
Figure 23
Compare Function of Compare Mode 2
Semiconductor Group
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