w77e58 Winbond Electronics Corp America, w77e58 Datasheet - Page 15

• Manufacturer Part Number: w77e58
• Description: 8 Bit Microcontroller
• Manufacturer: Winbond Electronics Corp America

M1, M0: Mode Select bits:
TIMER 0 LSB
TL0.7-0:Timer 0 LSB
TIMER 1 LSB
TL1.7-0:Timer 1 LSB
TIMER 0 MSB
TH0.7-0:Timer 0 MSB
TIMER 1 MSB
TH1.7-0:Timer 1 MSB
M1
0
0
1
1
M0
0
1
0
1
Mnemonic: TL0
Mnemonic: TL1
Mnemonic: TH0
Mnemonic: TH1
Mode
Mode 0: 8-bits with 5-bit prescale.
Mode 1: 18-bits, no prescale.
Mode 2: 8-bits with auto-reload from THx
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.
Bit:
Bit:
Bit:
Bit:
TH0.7
TH1.7
TL0.7
TL1.7
7
7
7
7
TH0.6
TH1.6
TL0.6
TL1.6
6
6
6
6
TH0.5
TH1.5
TL0.5
TL1.5
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5
5
5
5
TH0.4
TH1.4
TL0.4
TL1.4
4
4
4
4
Preliminary W77E58
TH0.3
TH1.3
TL0.3
TL1.3
Publication Release Date: March 1999
3
3
3
3
Address: 8Ch
Address: 8Dh
Address: 8Ah
Address: 8Bh
TH0.2
TH1.2
TL0.2
TL1.2
2
2
2
2
TH0.1
TH1.1
TL0.1
TL1.1
1
1
1
1
Revision A1
TH0.0
TH1.0
TL0.0
TL1.0
0
0
0
0