Kikusui TOS9301 - Recalling from Memory

TOS93 Series User’s Manual 241
External Control
Recalling from memory
You can recall setup memories and program memories by applying signals to PM0 (pin 3) to PM7 (pin 10),
and STB (pin 11) of the SIGNAL I/O connector.
Convert the number (0 to 99) of the memory you want to recall into 8-bit binary notation, and apply high-
level (0) or low-level (1) signals to PM7
to PM0.
For example, to recall memory number 98, convert the 98 in decimal notation into 8-bit binary notation,
which is 01100010. So a
pply H, L, L, H, H, H, L, H to PM7 to PM0.
1
With “READY” shown in the upper right of the display, apply high-level or low-level
signals to PM0 (pin 3) to PM7 (pin 10) of the SIGNAL I/O connector.
2
Set STB (pin 11) to low-level for at least 5 ms.
The setup memory or program corresponding to the number specified with the PM0 to PM7
signals is recalled.
Memory number
1
1 0 to 50: setup memories, 51 to 75: program memories for tests other than LC, 76 to 99: program memories
for LC tests (TOS9303LC only)
MSD LSD
PM7 PM6 PM5 PM4 PM3 PM2 PM1 PM0
0 H H H H H H H H
1 H H H H H H H L
2 H H H H H H L H
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97 H L L H H H H L
98 H L L H H H L H
99 H L L H H H L L
10 ms or more
5 ms or more
An interval of 10 ms or more is required
before the next input signal is received.
READY (OUT)
PM0〜PM7 (IN)
STB (IN)
10 ms
or more
10 ms
or more