GE H
EALTHCARE
D
IRECTION
FC091194, R
EVISION
11
V
IVID
7 S
ERVICE
M
ANUAL
5 - 96
Section 5-4 - Back-End Processor (BEP)
Back-End Processor (BEP) Inputs (cont’d)
5-4-8-3
Input Signals
5-4-8-4
Bi-directional Signals
Table 5-65 Input Signals
Signal Name
Description
Signal Path
PWR_OK*
Power verification signal from Front-End Card Cage
Front-End Card Cage > IIO > PC2IO
ON/OFF Switch
Signal from the ON/Standby switch on the Operator Panel
and from the Reset Switch (behind hole) at the rear of the
External I/O.
Top Console > IIO > PC2IO
ON/OFF Reset (EIO) > IIO > PC2IO
I2C Register
Interrupt
Interrupt signal from I2C Bus
EIO > IIO > PC2IO
Microphone in to
BEP
Microphone signal from Monitor (Top Console)
Top Console > IIO > BEP
Audio in to BEP
Audio from VCR or Doppler Audio
Replay Audio from VCR > IIO > BEP
Doppler Audio Out from Card Cage > IIO
> BEP
S-Video from VCR
SVHS from VCR
Replay video from VCR > BEP
Table 5-66 Bi-directional Signals
Signal Name
Description
Signal Path
UPS Control
RS232
Control Signals to and from the UPS
BEP > IIO
RS232 XDCTRL
Not Used
PC2IO > IIO > Not Used
I2C Bus
Data bus used for Remote Control of External Units and for
reading module versions.
PC2IO > IIO > EIO
Spare RS232
Not Used
PC2IO > IIO > Not Used
VCR Remote Ctrl
(RS232)
Control signal to Internal VCR
PC2IO > IIO > VCR
USB #1
USB bus to Top Console
PC2IO > IIO > Top Console
COM 1
Not Used
COM 2
Modem (Option)
PC2IO > IIO > EIO (Rear of Module) >
Modem
Ethernet
Standard TCP/IP Ethernet
BEP > IIO > EIO > External Network
USB #2
USB Bus for External Units
BEP > IIO > EIO > External USB Unit
USB #3
USB TO DIGITAL COLOR PRINTER
BEP > DIGITAL COLOR PRINTER
USB #4
USB TO DIGITAL GRAPHIC BW PRINTER
BEP > DIGITAL GRAPHIC BW
PRINTER
Содержание Vivid 7
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