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Ref. No.
Address
Name
S152
(E-6)
Optional operation
setting switch 3
S153
(F-6)
POWER ON reset
switch
S154
(F-6)
HRESET interrupt
switch
S155
(F-6)
SRESET interrupt
switch
S156
(F-6)
NMI interrupt switch
S201
(C-1)
RS-232C selector
switch
VSR-2000A
Description
Software option
Initialization of board
Generates the HRESET
interrupt.
Generates the SRESET
interrupt.
Generates the NMI interrupt.
(ABORT)
Selects the target connector of
console to which the RS-232C
is connected.
INT: Output to the internal
connector CN204.
EXT: Output to the 9-pin
connector on the
front panel of the console.
2-6. Function of Switches/LEDs on Board
Factory Setting
ON
1
2
3
4
5
6
7
8
EXT position
2-7 (E)
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