參數(shù)資料
型號(hào): 37C672
廠商: SMSC Corporation
英文描述: ENHANCED SUPER I/O CONTROLLER WITH FAST IR
中文描述: 增強(qiáng)的超級(jí)I / O控制器,快速紅外線
文件頁數(shù): 13/173頁
文件大?。?/td> 965K
代理商: 37C672
Enhanced Super I/O Controller with Fast IR
Datasheet
SMSC FDC37C672
Page 11
Rev. 10-29-03
PRELIMINARY DATASHEET
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0
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FDC37C672
100 PIN TQFP
nMTR0
nDS1
nDS0
nMTR1
VSS
nDIR
nSTEP
nWDATA
nWGATE
nHDSEL
nINDEX
nTRK0
nWRTPRT
nRDATA
nDSKCHG
VCC
CLOCKI
SA0
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SLCT
VSS
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
nSLCTIN
nINIT
VCC
A20M
KBDRST
IRTX
IRRX
VSS
MCLK
MDAT
KCLK
KDAT
IOCHRDY
TC
VCC
SA8
SA9
SA
10
nCS/SA1
1
P
C
I_
CL
K/
IR
Q
4
SER
_IR
Q
/I
R
Q
3
nI
OR
nI
OW
AE
N
SD
0
SD
1
SD
2
SD
3
VSS
SD
4
SD
5
SD
6
SD
7
RESET_
D
R
V
n
D
A
CK1
DR
Q2
n
D
A
CK2
DR
Q1
n
DACK
3/
P
16
DRQ
3/
P
12
DRV
DE
N
1/
IRM
O
D
E
DRV
DE
N
0
nD
TR
2/SA1
4/
IR
Q7
nC
TS2/SA1
3/
IRQ6
nR
TS2/SA1
2/
IRQ5
nD
SR
2/SA1
5/
IRQ
10
/nSMI
TXD
2/
IR
TX
RX
D2/
IRRX
n
DCD2
/P
12
/I
R
Q
11
VC
C
nR
I2
/P
16
/IRQ1
2
n
DCD1
nR
I1
nD
TR
1
nC
TS1
nR
TS1/SYS
OP
nD
SR
1
TXD
1
RX
D1
nSTR
OBE
nALF
n
E
RRO
R
nAC
K
BUS
Y
PE
Figure 2.2 - FDC37C672 100 Pin TQFP
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