C8051F360/1/2/3/4/5/6/7/8/9
SFR Definition 22.3. PCA0CPMn: PCA0 Capture/Compare Mode
PCA0CPM0: all pages, PCA0CPM1: all pages, PCA0CPM2: all pages, PCA0CPM3: all pages, PCA0CPM4: all pages,
PCA0CPM5: all pages
SFR Page:
SFR Address: PCA0CPM0: 0xDA, PCA0CPM1: 0xDB, PCA0CPM2: 0xDC, PCA0CPM3: 0xDD, PCA0CPM4: 0xDE, PCA0CPM5: 0xDF
R/W
R/W
R/W
CAPPn
Bit5
R/W
CAPNn
Bit4
R/W
MATn
Bit3
R/W
TOGn
Bit2
R/W
PWMn
Bit1
R/W
Reset Value
PWM16n ECOMn
ECCFn 00000000
Bit0
Bit7
Bit6
Bit 7:
PWM16n: 16-bit Pulse Width Modulation Enable
This bit selects 16-bit mode when Pulse Width Modulation mode is enabled (PWMn = 1).
0: 8-bit PWM selected.
1: 16-bit PWM selected.
Bit 6:
Bit 5:
Bit 4:
Bit 3:
ECOMn: Comparator Function Enable.
This bit enables/disables the comparator function for PCA0 module n.
0: Disabled.
1: Enabled.
CAPPn: Capture Positive Function Enable.
This bit enables/disables the positive edge capture for PCA0 module n.
0: Disabled.
1: Enabled.
CAPNn: Capture Negative Function Enable.
This bit enables/disables the negative edge capture for PCA0 module n.
0: Disabled.
1: Enabled.
MATn: Match Function Enable.
This bit enables/disables the match function for PCA0 module n. When enabled, matches of
the PCA0 counter with a module's capture/compare register cause the CCFn bit in PCA0MD
register to be set to logic ‘1’.
0: Disabled.
1: Enabled.
Bit 2:
Bit 1:
Bit 0:
TOGn: Toggle Function Enable.
This bit enables/disables the toggle function for PCA0 module n. When enabled, matches of
the PCA0 counter with a module's capture/compare register cause the logic level on the
CEXn pin to toggle. If the PWMn bit is also set to logic ‘1’, the module operates in Frequency
Output Mode.
0: Disabled.
1: Enabled.
PWMn: Pulse Width Modulation Mode Enable.
This bit enables/disables the PWM function for PCA0 module n. When enabled, a pulse
width modulated signal is output on the CEXn pin. 8-bit PWM is used if PWM16n is logic ‘0’;
16-bit mode is used if PWM16n logic ‘1’. If the TOGn bit is also set, the module operates in
Frequency Output Mode.
0: Disabled.
1: Enabled.
ECCFn: Capture/Compare Flag Interrupt Enable.
This bit sets the masking of the Capture/Compare Flag (CCFn) interrupt.
0: Disable CCFn interrupts.
1: Enable a Capture/Compare Flag interrupt request when CCFn is set.
278
Rev. 1.0
SILICON [ SILICON ]
