BS85B12-3 HOLTEK [Holtek Semiconductor Inc], BS85B12-3 Datasheet - Page 96

• Manufacturer Part Number: BS85B12-3
• Description: Touch Key Flash Type 8-Bit MCU with LCD/LED Driver
• Manufacturer: HOLTEK [Holtek Semiconductor Inc]

Rev. 1.00
CCRB Compare Match Output Mode
CCRB Timer/Counter Mode
CCRB PWM Output Mode
CCRB Single Pulse Output Mode
CCRB Input Capture Mode
Bit 7~2
Bit 1~0
Bit 7 ~ 0
Bit 7~2
Bit 1~0
Name
Name
Name
POR
POR
POR
R/W
R/W
R/W
Enhanced Type TM Operating Modes
Bit
Bit
Bit
ETM Operating Mode
The Enhanced Type TM can operate in one of five operating modes, Compare Match Output Mode,
PWM Output Mode, Single Pulse Output Mode, Capture Input Mode or Timer/Counter Mode. The
operating mode is selected using the TnAM1 and TnAM0 bits in the TMnC1, and the TnBM1 and
TnBM0 bits in the TMnC2 register.
R/W
TM1AH Register -- 10-bit ETM
TM1BL Register -- 10-bit ETM
D7
TM1BH Register -- 10-bit ETM
Unimplemented, read as 0
TM1AH: TM1 High Byte Register bit 1~bit 0
TM1 10-bit CCRA bit 9~bit 8
TM1BL: TM1 Low Byte Register bit 7~bit 0
TM1 10-bit CCRB bit 7~bit 0
Unimplemented, read as 0
TM1BH: TM1 High Byte Register bit 1~bit 0
TM1 10-bit CCRB bit 9 ~ bit 8
7
7
0
7
Touch Key Flash MCU with LCD/LED Driver
R/W
D6
6
6
0
6
Output Mode
Compare
R/W
CCRA
Match
D5
5
5
0
5
Timer/Count
R/W
D4
90
4
4
0
4
er Mode
CCRA
R/W
D3
3
3
0
3
Output Mode
BS85B12-3/BS85C20-3
CCRA PWM
R/W
D2
2
2
0
2
CCRA Single
Pulse Output
: permitted;
Mode
R/W
R/W
R/W
D9
D1
D9
1
0
1
0
1
0
February 1, 2011
CCRA Input
: not permitted
Capture
Mode
R/W
R/W
R/W
D8
D0
D8
0
0
0
0
0
0