參數(shù)資料
型號: 37C669
廠商: SMSC Corporation
英文描述: DIODE SCHOTTKY SINGLE 25V 200mW 0.5V-vf 200mA-IFM 30mA-IF 2uA-IR SOD-323 3K/REEL
中文描述: 電腦98/99順從超級I / O軟盤控制器與紅外線支持
文件頁數(shù): 147/164頁
文件大?。?/td> 621K
代理商: 37C669
83
Table 34 - Reset Function Table
REGISTER/SIGNAL
RESET CONTROL
RESET STATE
Interrupt Enable Register
RESET
All bits low
Interrupt Identification Reg.
RESET
Bit 0 is high; Bits 1 thru 7 low
FIFO Control
RESET
All bits low
Line Control Reg.
RESET
All bits low
MODEM Control Reg.
RESET
All bits low
Line Status Reg.
RESET
All bits low except 5, 6 high
MODEM Status Reg.
RESET
Bits 0 - 3 low; Bits 4 - 7 input
TXD1, TXD2
RESET
High
INTRPT (RCVR errs)
RESET/Read LSR
Low
INTRPT (RCVR Data Ready)
RESET/Read RBR
Low
INTRPT (THRE)
RESET/ReadIIR/Write THR
Low
OUT2B
RESET
High
RTSB
RESET
High
DTRB
RESET
High
OUT1B
RESET
High
RCVR FIFO
RESET/FCR1*FCR0/ FCR0
All Bits Low
XMIT FIFO
RESET/FCR1*FCR0/ FCR0
All Bits Low
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