W79E201 Datasheet, PDF (13/87 Pages) Winbond – 8-BIT MICROCONTROLLER

W79E201
Timer 1 LSB
Bit:
7
TL1.7
Mnemonic: TL1
TL1.7−0: Timer 1 LSB
6
TL1.6
5
TL1.5
4
TL1.4
3
2
1
TL1.3 TL1.2 TL1.1
Address: 8Bh
0
TL1.0
Timer 0 MSB
Bit:
7
TH0.7
Mnemonic: TH0
TH0.7−0: Timer 0 MSB
6
TH0.6
5
TH0.5
4
TH0.4
3
2
1
TH0.3 TH0.2 TH0.1
Address: 8Ch
0
TH0.0
Timer 1 MSB
Bit:
7
TH1.7
Mnemonic: TH1
TH1.7−0: Timer 1 MSB
6
TH1.6
5
TH1.5
4
TH1.4
3
2
1
TH1.3 TH1.2 TH1.1
Address: 8Dh
0
TH1.0
Clock Control
Bit:
7
WD1
Mnemonic: CKCON
6
WD0
5
T2M
4
T1M
3
T0M
2
MD2
1
MD1
Address: 8Eh
0
MD0
BIT NAME
FUNCTION
Watchdog timer mode select bit 1:
7 WD1 _{These bits determine the time-out period for the watchdog timer. In all four time-out}
options the reset time-out is 512 clocks more than the interrupt time-out period.
Watchdog timer mode select bit 0:
6 WD0 _{These bits determine the time-out period for the watchdog timer. In all four time-out}
options the reset time-out is 512 clocks more than the interrupt time-out period.
Timer 2 clock select:
5 T2M _{When T2M is set to 1, timer 2 uses a divide by 4 clock, and when set to 0 it uses a}
divide by 12 clock.
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Publication Release Date: December 16, 2004
Revision A2