Pin Assignments for CPV5300 SBC and CPV5300 TM Backplane Connectors
A-28
A
Table A-22. Signal Descriptions for CPV5300 SBC (J5)/CPV5300 TM
(P5) Backplane Connector Pin Assignments
Signal
Signal
Mnemonic
Signal Description
General
VCC
5V power supply
GND
digital signal ground plane
Miscellaneous
SPKR
PC/AT speaker output, open collector
DIAG
diagnostic/alarm output, open collector
PBRESET
push button system reset input (pulled up, filtered
and debounced on host card)
RESET
system reset output, TTL totem-pole
Keyboard/Mouse
Device, TTL levels
MCLK
clock for PS/2 mouse
MDAT
serial data line for PS/2 mouse KBDCLK - clock for
PC/AT or PX/2 keyboard
KBDDAT
serial data line for PC/AT or PS/2 keyboard
Universal Serial
Bus (USB) (0 and
1), USB levels
(+) signal of differential data pair for USB channel
UDATAn-
(-) signal of differential data pair for USB channel
Parallel LPT Port,
TTL levels
ACK
pulsed by peripheral to acknowledge data sent
BUSY
indicates that printer cannot accept more data
ERR
peripheral detected an error
PD[7:0]
parallel data lines, bits 7- 0
PE
paper end, indicates the printer is out of paper
AFD
auto feed, causes printer to line feed
INIT
initializes the printer
SLIN
select in, selects the printer
STB
data strobe, indicates data is valid
SLCT
select, peripheral indicates it is selected
Serial COM Ports
(1 and 2), RS232
levels
CTS
clear to send
DCD
data carrier detected
DSR
data set ready
DTR
data terminal ready
Summary of Contents for CPV5300 CompactPCI
Page 10: ...x ...
Page 30: ...2 10 Getting Started 2 ...
Page 42: ...4 6 Installing Options 4 7 Attach the drive carrier to the CPV5300 using two screws 2173 9803 ...
Page 78: ......