參數(shù)資料
型號: VT8231
廠商: Electronic Theatre Controls, Inc.
元件分類: 晶體
英文描述: CRYSTAL 8.00MHZ 18PF SMD
中文描述: 南橋伏特,PC99柔順
文件頁數(shù): 13/132頁
文件大小: 1210K
代理商: VT8231
VT8231
Preliminary Revision 0.8
October 29, 1999
-7-
Pinouts
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P
INOUTS
Pin Diagram
Figure 2. VT8231 Ball Diagram (Top View)
Key
1
2
3
4
5
6
7
8
9
10
AD
5
11
12
PD
2
13
PD
6
14
15
16
17
USB
OC0#
18
USB
P2-
19
USB
P1-
20
A
AD
30
AD
31
AD
26
AD
24
AD
21
AD
16
DEV
SEL#
CBE
1#
AD
9
STR#
BUSY RTS# DTR#
USB
P0-
B
PINT
B#
PREQ
H#
PGNT
L#
RTC
X2
JB
B1
AC
SYNC
AC
SDIN0
PCS1#
SDIN2
PINT
A#
PINT
D#
PREQ
L#
RTC
X1
V
BAT
AC
RST
AC
SDIN1
GPIO
C
FAN
1
DTD
+
UIC
3
MS
CK
SUS
B#
SMB
DT2
SMB
ALRT#
AD
28
PINT
C#
PGNT
H#
PWR
GD
INTR
UDR#
JA
B1
AC
SDO
AC
BCLK
FAN2
SLPB#
DTD
-
UIC
2
SUS
C#
AOL
GPI
SMB
CK1
BAT
LOW#
RING
#
GPI
1
GPIO
E
APIC
CLK
3
AD
25
AD
27
AD
29
PCI
RST#
GPI
0
MSI
I2S
JB
B2
MSO
SPDIF
JA
B2
UIC
4
KB
CK
MS
DT
SUS
CLK
GPO
0
EXT
SMI#
CPU
RST
WSC#
ARQ#
APIC
D0
APIC
D1
4
AD
23
CBE
3#
AD
20
AD
22
RSM
RST#
JA
X
JA
Y
JB
Y
JB
X
GND
HWMVCC
VCC
HWMVCC
SUS
ST#
VCC
SUS
CPU
MISS
AD
18
AD
19
CBE
2#
AD
17
T
RDY#
I
RDY#
STOP
#
SERR
#
AD
15
AD
10
AD
12
AD
7
AD
8
AD
4
AD
6
AD
2
AD
3
CBE
0#
AD
1
AD
0
PD
0
AUTO
FD#
P
INIT#
PD
1
SLCT
IN#
PD
3
PD
5
PD
4
ACK#
TXD
CTS#
USB
P3-
USB
P3+
MD
CK
MRX
CLK
MTX
CLK
M
COL
WRT
PRT#
DS
0#
DRV
DEN1
DRV
DEN0
PCI
CLK
PD
D5
PD
D11
PD
D14
PD
D15
SD
DRQ
SA14
SDD14
SA1
SDD1
SA13
SDD13
17
USB
P2+
EE
CS#
MD
IO
MRX
D1
MRX
ERR
MTX
D1
DSK
CHG#
USB
P1+
EE
DI
MRX
D3
MRX
D0
MTX
ENA
MTX
D2
HD
SEL#
W
DATA#
USB
P0+
EE
DO
MRX
D2
MRX
DV
MTX
D0
MTX
D3
R
DATA#
C
PAR
PD
7
USB
CLK
GND
USB
VCC
USB
RI#
D
AD
14
AD
13
AD
11
PE
DSR#
USB
OC1#
EE
CK
VCC
MII
M
CRS
TRK
00#
MTR
1#
VCC
MII
VCC
PLL
GND
PLL
PD
D10
PD
D4
PD
D1
PD
D0
SA6
SDD6
SA2
SDD2
SA12
SDD12
E
SLCT
RXD
F
FRM#
VCC
VCC
ERR#
VCC
VCC
DCD#
VCC
G
VCC
GND
VCC
VCC
VCC
GND
VCC
GND
RAM
GND
VCC
RAM
H
VCC
H7
8
9
10
11
12
13
H14
GND
J
VCC
J
GND
GND
GND
GND
GND
GND
J
VCC
STEP#
W
GATE#
K VREF
GND
K
GND
GND
GND
GND
GND
GND
K
VCC
MTR
0#
PDCS
1#
PD
A1
PD
IOR#
PD
D8
PD
D7
PD
D13
SDCS
1#
SD
A1
SA15
SDD15
SA0
SDD0
18
DS
1#
DIR#
L
UIC
5
UIC
1
KB
DT
SUSA
#/strap
SMB
CK2
SMB
DT1
L
GND
GND
GND
GND
GND
GND
L
GND
PDCS
3#
PD
A0
PD
RDY
PD
DRQ
PD
D9
PD
D3
SDCS
3#
SD
A0
SD
IOR#
SD
IOW#
19
IN
DEX#
PD
A2
PD
DACK#
M
M
GND
GND
GND
GND
GND
GND
M
VCC
N
VCC
N7
8
9
10
11
12
13
N14
GND
P
VCC
SUS
GND
VCC
VCC
GND
VCC
VCC
VCC
GND
VCC
PD
IOW#
PD
D6
PD
D12
PD
D2
SD
A2
SD
DACK#
R
INTR
VCC
IR
TX
IR
RX2
IR
RX
L
AD0
L
FRM#
L
DRQ#
8
VCC
VCC
SD
6
SD
7
SD
5
SD10
HR2#
SD
0
VCC
VCC
VCC
T
NMI
IGN
NE#
IO
W#
IO
R#
L
AD3
L
AD2
L
AD1
7
ROM
CS#
SD11
HG2#
OSC
SA17
/strap
SA
18
SA
19
LA
20
LA
21
13
IRQ
14
IRQ
15
SA5
SDD5
SA9
SDD9
SA16
/strap
14
SA8
SDD8
SA7
SDD7
SA11
SDD11
U
PME#
PWR
BTN#
GPIO
A
CPU
STP#
FERR
#
SLP#
SPKR
SD12
LR1#
SD
4
SD
1
SD
2
SD
3
12
V
PCK
RUN#
PCI
STP#
GPIO
D
1
INIT
STP
CLK#
MCCS
#/strap
PCS0#
/strap
6
SER
IRQ
MEM
R#
MEM
W#
9
SD15
LG2#
W
A20
M#
SD14
LR2#
SD9
HG1#
SA4
SDD4
SA10
SDD10
15
Y
LID
SMI#
SD13
LG1#
SD8
HR1#
SA3
SDD3
16
SD
RDY
20
2
5
10
11
Note: Some of the pins above have alternate functions and alternate names. The table above contains only one name (usually the most often used function), but
the pin lists and pin descriptions contain all names.
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