HT46R068B/HT46R069B
Enhanced A/D Type 8-bit OTP MCU
● TMR1C Register
Bit
Name
R/W
7
T1M1
R/W
0
6
T1M0
R/W
0
5
4
T1ON
R/W
0
3
T1EG
R/W
1
2
1
0
T1S
R/W
0
—
—
—
—
—
—
—
—
—
POR
Bit 7,6
T1M1, T1M0: Timer 1 operation mode selection
00: no mode available
01: event counter mode
10: timer mode
11: pulse width capture mode
Bit 5
Bit 4
Bit 3
T1S: timer clock source
0: fSYS/4
1: LXT oscillator
T1ON: Timer/event counter counting enable
0: disable
1: enable
T1EG: Event counter active edge selection
0: count on raising edge
1: count on falling edge
Pulse Width Capture active edge selection
0: start counting on falling edge, stop on raising edge
1: start counting on raising edge, stop on falling edge
Bit 2~0
unimplemented, read as "0"
● TMR2C Register
Bit
Name
R/W
7
TꢃM1
R/W
0
6
TꢃM0
R/W
0
5
4
TꢃON
R/W
0
3
TꢃEG
R/W
1
2
1
0
TꢃS
R/W
0
—
—
—
—
—
—
—
—
—
POR
Bit 7,6
T2M1, T2M0: Timer 1 operation mode selection
00: no mode available
01: event counter mode
10: timer mode
11: pulse width capture mode
Bit 5
Bit 4
Bit 3
T2S: timer clock source
0: fSYS/4
1: LXT oscillator
T2ON: Timer/event counter counting enable
0: disable
1: enable
T2EG: Event counter active edge selection
0: count on raising edge
1: count on falling edge
Pulse Width Capture active edge selection
0: start counting on falling edge, stop on raising edge
1: start counting on raising edge, stop on falling edge
Bit 2~0
unimplemented, read as "0"
Rev. 1.00
51
�anꢀaꢁꢂ ꢃꢄꢅ ꢃ011
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
