W77E468 Просмотр технического описания (PDF) - Winbond
Номер в каталоге
Компоненты Описание
производитель
W77E468 Datasheet PDF : 84 Pages
| |||
Preliminary W77E468
M1, M0: Mode Select bits:
M1
M0
Mode
0
0
Mode 0: 8-bits with 5-bit prescale.
0
1
Mode 1: 18-bits, no prescale.
1
0
Mode 2: 8-bits with auto-reload from Thx
1
1
Mode 3: (Timer 0) TL0 is an 8-bit timer/counter controlled by the
standard Timer 0 control bits. TH0 is a 8-bit timer only controlled by Timer 1
control bits. (Timer 1) Timer/counter is stopped.
TIMER 0 LSB
Bit:
7
6
5
4
3
2
1
0
TL0.7 TL0.6 TL0.5 TL0.4 TL0.3 TL0.2 TL0.1 TL0.0
Mnemonic: TL0
Address: 8Ah
TL0.7-0:Timer 0 LSB
TIMER 1 LSB
Bit:
7
6
5
4
3
2
1
0
TL1.7 TL1.6 TL1.5 TL1.4 TL1.3 TL1.2 TL1.1 TL1.0
Mnemonic: TL1
Address: 8Bh
TL1.7-0:Timer 1 LSB
TIMER 0 MSB
Bit:
7
6
5
4
3
2
1
0
TH0.7 TH0.6 TH0.5 TH0.4 TH0.3 TH0.2 TH0.1 TH0.0
Mnemonic: TH0
TH0.7-0:Timer 0 MSB
Address: 8Ch
TIMER 1 MSB
Bit:
7
6
5
4
3
2
1
0
TH1.7 TH1.6 TH1.5 TH1.4 TH1.3 TH1.2 TH1.1 TH1.0
Mnemonic: TH1
Address: 8Dh
TH1.7-0:Timer 1 MSB
- 15 -
Publication Release Date: January 1999
Revision A1
Share Link: 