Hardware Configuration
RUBY-9715VG2AR User’s Manual 2-8
J12 : PCI Connector
PIN No. Signal Description PIN No. Signal Description
A01 TRST# (Pull-Low) B01 -12V
A02 12 V B02 4.7K Pull-Low
A03 PTMS (2.7K Pull-high 5V) B03 GND
A04 PTDI (2.7K Pull-high 5V) B04 N/C
A05 VCC B05 VCC
A06 PIRQ#A B06 VCC
A07 PIRQ#E B07 PIRQ#F
A08 VCC B08 PIRQ#G
A09 N/C B09 N/C
A10 VCC B10 N/C
A11 N/C B11 N/C
A12 GND B12 GND
A13 GND B13 GND
A14 N/C B14 NC
A15 PCIRST# B15 GND
A16 VCC B16 PCI Clock
A17 PGNT#4 B17 GND
A18 GND B18 PREQ#4
A19 PME# B19 VCC
A20 AD30 B20 AD31
A21 VCC3 B21 AD29
A22 AD28 B22 GND
A23 AD26 B23 AD27
A24 GND B24 AD25
A25 AD24 B25 VCC3
A26 IDSEL (AD25) B26 C/BE#3
A27 VCC3 B27 AD23
A28 AD22 B28 GND
A29 AD20 B29 AD21
A30 GND B30 AD19
A31 AD18 B31 VCC3
A32 AD16 B32 AD17
A33 VCC3 B33 C/BE#2
A34 FRAME# B34 GND
A35 Ground B35 IRDY#
A36 TRDY# B36 VCC3
A37 GND B37 DEVSEL#
A38 STOP# B38 GND
A39 VCC3 B39 LOCK#
A40 N/C B40 PERR#
A41 N/C B41 VCC3
A42 GND B42 SERR#
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