C8051F54X_14 Datasheet, PDF (268/275 Pages) Silicon Laboratories – Mixed Signal ISP Flash MCU Family

C8051F54x
SFR Definition 24.7. PCA0CPLn: PCA Capture Module Low Byte
Bit
7
6
5
4
3
2
1
0
Name
PCA0CPn[7:0]
Type R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
0
0
0
0
0
0
0
0
SFR Addresses: PCA0CPL0 = 0xFB, PCA0CPL1 = 0xE9, PCA0CPL2 = 0xEB, PCA0CPL3 = 0xED,
PCA0CPL4 = 0xFD, PCA0CPL5 = 0xCE; SFR Page (all registers) = 0x00
Bit
Name
Function
7:0 PCA0CPn[7:0] PCA Capture Module Low Byte.
The PCA0CPLn register holds the low byte (LSB) of the 16-bit capture module n.
This register address also allows access to the low byte of the corresponding
PCA channel’s auto-reload value for 9, 10, or 11-bit PWM mode. The ARSEL bit
in register PCA0PWM controls which register is accessed.
Note: A write to this register will clear the module’s ECOMn bit to a 0.
SFR Definition 24.8. PCA0CPHn: PCA Capture Module High Byte
Bit
7
6
5
4
3
2
1
0
Name
PCA0CPn[15:8]
Type R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
0
0
0
0
0
0
0
0
SFR Addresses: PCA0CPH0 = 0xFC, PCA0CPH1 = 0xEA, PCA0CPH2 = 0xEC, PCA0CPH3 = 0xEE,
PCA0CPH4 = 0xFE, PCA0CPH5 = 0xCF; SFR Page (all registers) = 0x00
Bit
Name
Function
7:0 PCA0CPn[15:8] PCA Capture Module High Byte.
The PCA0CPHn register holds the high byte (MSB) of the 16-bit capture module n.
This register address also allows access to the high byte of the corresponding
PCA channel’s auto-reload value for 9, 10, or 11-bit PWM mode. The ARSEL bit in
register PCA0PWM controls which register is accessed.
Note: A write to this register will set the module’s ECOMn bit to a 1.
268
Rev. 1.1