Z51F0410 Datasheet, PDF (92/184 Pages) Zilog, Inc. – Z8051 Series 8-Bit Microcontrollers

Z51F0410
Product Specification
4.5.1.9 Timer/Counter 0, 1 Register description
The Timer/Counter 0, 1 Register consists of Timer 0 Mode Control Register (T0CR), Timer 0
Register (T0), Timer 0 Data Register (T0DR), Capture 0 Data Register (CDR0), Timer 1 Mode Control
Register (T1CR), Timer 1 Data Register (T1DR), Timer 1 PWM Period Register (T1PPR), Timer 1
Register (T1), Timer 1 PWM Duty Register (T1PPR), Capture 1 Data Register (CDR1) and Timer 1
PWM High Register (T1PWHR).
4.5.1.10 Register description for Timer/Counter 0, 1
T0CR (Timer 0 Mode Control Register) : B2H
7
T0EN
R/W
6
T0_PE
R/W
5
CAP0
R/W
4
T0CK2
R/W
3
T0CK1
R/W
2
T0CK0
R/W
1
T0CN
R/W
0
T0ST
R/W
Initial value : 00H
T0EN
T0_PE
CAP0
T0CK[2:0]
T0CN
T0ST
Control Timer 0
0
Timer 0 disable
1
Timer 0 enable
Control Timer 0 Output port
0
Timer 0 Output disable
1
Timer 0 Output enable
Control Timer 0 operation mode
0
Timer/Counter mode
1
Capture mode
Select Timer 0 clock source. Fx is main system clock frequency
T0CK2 T0CK1 T0CK0 Description
0
0
0
fx/2
0
0
1
fx/2^2
0
1
0
fx/2^4
0
1
1
fx/2^6
1
0
0
fx/2^8
1
0
1
fx/2^10
1
1
0
fx/2^12
1
1
1
External Clock (EC0)
Control Timer 0 Count pause/continue
0
Temporary count stop
1
Continue count
Control Timer 0 start/stop
0
Counter stop
1
Clear counter and start
PS029502-0212
PRELIMINARY
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