FlashFlex MCU
SST89E516RD2 / SST89E516RD
SST89V516RD2 / SST89V516RD
Data Sheet
PCA Compare/Capture Module Mode Register1 (CCAPMn)
Location
DAH
7
-
6
5
4
3
2
1
0
Reset Value
00xxx000b
00xxx000b
00xxx000b
00xxx000b
00xxx000b
ECOM0
ECOM1
ECOM2
ECOM3
ECOM4
CAPP0
CAPP1
CAPP2
CAPP3
CAPP4
CAPN0
CAPN1
CAPN2
CAPN3
CAPN4
MAT0
MAT1
MAT2
MAT3
MAT4
TOG0
TOG1
TOG2
TOG3
TOG4
PWM0
PWM1
PWM2
PWM3
PWM4
ECCF0
ECCF1
ECCF2
ECCF3
ECCF4
DBH
-
DCH
-
DDH
-
DEH
-
1. Not bit addressable
Symbol
Function
Not implemented, reserved for future use.
-
Note: User should not write ‘1’s to reserved bits. The value read from a reserved bit is indeterminate.
ECOMn
CAPPn
CAPNn
MATn
Enable Comparator
0: Disables the comparator function
1: Enables the comparator function
Capture Positive
0: Disables positive edge capture on CEX[4:0]
1: Enables positive edge capture on CEX[4:0]
Capture Negative
0: Disables negative edge capture on CEX[4:0]
1: Enables negative edge capture on CEX[4:0]
Match: Set ECOM[4:0] and MAT[4:0] to implement the software timer mode
0: Disables software timer mode
1: A match of the PCA counter with this module’s compare/capture register causes the
CCFn bit in CCON to be set, flagging an interrupt.
TOGn
Toggle
0: Disables toggle function
1: A match of the PCA counter with this module’s compare/capture register causes the
the CEXn pin to toggle.
PWMn
ECCFn
Pulse Width Modulation mode
0: Disables PWM mode
1: Enables CEXn pin to be used as a pulse width modulated output
Enable CCF Interrupt
0: Disables compare/capture flag CCF[4:0] in the CCON register to generate an
interrupt request.
1: Enables compare/capture flag CCF[4:0] in the CCON register to generate an
interrupt request.
©2007 Silicon Storage Technology, Inc.
S71273-03-000
1/07
28
SST [ SILICON STORAGE TECHNOLOGY, INC ]
