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Carrier module connectors
15
PCI BUS
Figure 3. J3 connector layout (bottom side)
Pin #
Signal
Pin #
Signal
Pin #
Signal
Pin #
Signal
D1
AD0
C1
VDD
B1
NC
A1
GND
D2
VDD
C2
AD1
B2
AD2
A2
VDD (JPR1)
D3
AD3
C3
AD4
B3
GND
A3
AD5
D4
AD6
C4
GND
B4
AD7
A4
C/BEO#
D5
GND
C5
AD8
B5
AD9
A5
GND
D6
M66EN
C6
AD10
B6
VDD(JPR1)
A6
AD11
D7
AD12
C7
GND
B7
AD13
A7
AD14
D8
NC (JPR1)
C8
AD15
B8
C/BE1#
A8
NC (JPR1)
D9
PAR
C9
NC
B9
GND
A9
SERR#
D10
NC
C10
NC (JPR1)
B10
PERR#
A10
GND
D11
GND
C11
PLOCK#
B11
NC (JPR1)
A11
STOP#
D12
DEVSEL#
C12
GND
B12
TRDY#
A12
NC (JPR1)
D13
NC (JPR1)
C13
IRDY#
B13
GND
A13
FRAME#
D14
C/BE2#
C14
NC (JPR1)
B14
AD16
A14
GND
D15
GND
C15
AD17
B15
NC (JPR1)
A15
AD18
D16
AD19
C16
GND
B16
AD20
A16
AD21
D17
NC (JPR1)
C17
AD22
B17
AD23
A17
NC (JPR1)
D18
IDSEL2 (AD18)
C18
IDSEL1 (AD17)
B18
GND
A18
IDSEL0 (AD16)
D19
IDSEL3 (AD19)
C19
VDD (JPR1)
B19
C/BE3#
A19
AD24
D20
GND
C20
AD25
B20
AD26
A20
GND
D21
AD27
C21
AD28
B21
VDD
A21
AD29
D22
AD31
C22
GND
B22
AD30
A22
VDD
D23
VDD(JPR1)
C23
REQ1#
B23
GND
A23
REQ0#
D24
GNT0#
C24
VDD
B24
REQ2#
A24
GND
D25
GND
C25
GNT2#
B25
VDD(JPR1)
A25
GNT1#
D26
CLK1
C26
GND
B26
CLK0
A26
VDD
D27
GND
C27
CLK3
B27
VDD
A27
CLK2
D28
RST#
C28
VDD
B28
INTD#
A28
GND
D29
INTC#
C29
INTB#
B29
INTA#
A29
+12V
D30
GND
C30
GNT3#
B30
REQ3#
A30
-12V
Table 2. J3 connector pinout (bottom side)
Содержание CPU-1474
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