CMOSTEK CMT2380F17, Manual

Page: 139 / 347

CMT2380F17
Rev0.1 | 139/347
www.cmostek.com

TH1
：
Timer 1 High byte Register
SFR Page = 0~F
SFR Address = 0x8D
Bit 7 6 5 4 3 2 1 0
Name TH1[7:0]
R/W R/W R/W R/W R/W R/W R/W R/W R/W
Reset Value 0 0 0 0 0 0 0 0

AUXR2: Auxiliary Register 2
SFR Page = 0~F
SFR Address = 0xA3
Bit 7 6 5 4 3 2 1 0
Name STAF STOF -- -- T1X12 T0X12 T1CKOE T0CKOE
R/W R/W R/W W W R/W R/W R/W R/W
Reset Value 0 0 0 0 0 0 0 0
Bit 3: T1X12, Timer 1 clock source selection with T1C/T control.
T1X12, T1C/T Timer 1 Clock Selection
0 0 SYSCLK/12
0 1 T1 Pin
1 0 SYSCLK
1 1 SYSCLK/48
Bit 2: T0X12, T0XL and T0C/T together control the timer 0 clock source selection.
T0XL, T0X12, T0C/T Timer 0 Clock Selection
0 0 0 SYSCLK/12
0 0 1 T0 Pin
0 1 0 SYSCLK
0 1 1 ILRCO
1 0 0 SYSCLK/48
1 0 1 WDTPS
1 1 0 SYSCLK/192
1 1 1 T1OF
Bit 1: T1CKOE, Timer 1 Clock Output Enable. 0: Disable Timer 1 clock output.
1: Enable Timer 1 clock output on T1CKO Port pin.
Bit 0: T0CKOE, Timer 0 Clock Output Enable. 0: Disable Timer 0 clock output.
1: Enable Timer 0 clock output on T0CKO Port pin.