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Matrix Switching System—Instruction Manual Page 29
Supported Output Port (ACK Type C)
SOP7 SOP6 SOP5 SOP4 SOP3 SOP2 SOP1 SOP0
Bit = 1 if output port is supported, else 0
Supported Input Port (ACK Type C)
SIP7 SIP6 SIP5 SIP4 SIP3 SIP2 SIP1 SIP0
Bit = 1 if output port is supported, else 0
Machine Name Bytes (ACK Type C)
MN7 MN6 MN5 MN4 MN3 MN2 MN1 MN0
ASCII Code (character)
Command Table
HEX
Instruction
Code
Instruction
Description
Variable
Length
Output Byte Input Byte Note
ACK
Type
00h Dummy Call N 00h 00h 1 A
01h Switch Video Y
Video output to
switch 1 –8
(0=all)
Video input to
switch 1 – 8
(0= disconnect)
B
02h Switch Audio Y
Video output to
be switch 1 –8
(0=all)
Video input to be
switch 1 – 8
(0= disconnect)
B
03h
Store All
Video Status
N 00h
Memory
Location # to
store status,
(not 0)
2 A
04h
Store All
Audio Status
N 00h
Memory
Location # to
store status,
(not 0)
2 A
05h
Recall All
Video Status
N 00h
Memory
Location # to
recall status
from, (not 0)
2 A
06h
Recall All
Audio Status
N 00h
Memory
Location # to
recall status
from, (not 0)
2 A
07h
Request
Status of
Video Output
Y
Video output
for requested
status, (1-8, 0=
all)
Memory
Location # to get
status from
1,2 B