參數(shù)資料
型號: IA8X44
廠商: Innovasic Semiconductor
英文描述: SDLC COMMUNICATIONS CONTROLLER
中文描述: SDLC的通信控制器
文件頁數(shù): 18/49頁
文件大小: 220K
代理商: IA8X44
IA8044/IA8344
Data Sheet
SDLC COMMUNICATIONS CONTROLLER
TCON.3
IE1
Interrupt 1 edge flag. Set by hardware, when falling edge on
external pin INT1/ is observed Cleared when interrupt is
processed.
TCON.4
TR0
Timer 0 Run control bit. If cleared, Timer 0 stops.
TCON.5
TF0
Timer 0 overflow flag set by hardware when Timer 0
overflows. This flag should be cleared by software.
TCON.6
TR1
Timer 1 Run control bit. If cleared, Timer 1 stops. In mode
3 this bit controls TH0.
TCON.7
TF1
Timer 1 overflow flag set by hardware when Timer 1
overflows. This flag should be cleared by software.. In mode
3 this bit is controlled by TH0.
Timer 0 High byte (TH0):
High order byte of timer/counter0.
TH0
Bit: 7
6
5
4
TH0.7
TH0.6
TH0.5
TH0.4
Timer 0 Low byte (TL0):
Low order byte of timer/counter0.
TL0
Bit: 7
6
5
4
TL0.7
TL0.6
TL0.5
TL0.4
Timer 1 High byte (TH1):
High order byte of timer/counter1.
TH1
Bit: 7
6
5
4
TH1.7
TH1.6
TH1.5
TH1.4
Timer 1 Low byte (TL1):
Low order byte of timer/counter1.
TL1
Bit: 7
6
5
4
TL1.7
TL1.6
TL1.5
TL1.4
Copyright
2003
innov
ASIC
The End of Obsolescence
ENG210010112-00
www.innovasic.com
Customer Support:
Page 18 of 49
1-888-824-4184
3
2
1
0
TH0.3
TH0.2
TH0.1
TH0.0
3
2
1
0
TL0.3
TL0.2
TL0.1
TL0.0
3
2
1
0
TH1.3
TH1.2
TH1.1
TH1.0
3
2
1
0
TL1.3
TL1.2
TL1.1
TL1.0
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