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10-2. Key search timing
Single key entry
Key
/
STROBE
Bounding
n
n
n
n
n
n
n
1 Strobe *~5.5ms M 5ms -»
RETURN
cvcle
n
n
n
n
n
15ms
MZS500
n
n
n
DATA OUT
Two key entry
Key 1
/A"
Key 2
STROBE
n
n
n
n
n
RET
n
n
n
n
n
-5.5ms—M—•6.5ms —M—5ms —W
15ms
M
15ms
n
n
n
DATA
(1)
OUT
DATA
(2)
OUT
-
10-3.
Key serial transmission procedure
1) Data format
Key -» CPU
2
s
2
s
DATA
2
2
2
1
2°
Parity
All nine bits
Command
Key
AM 4 bits
Parity
- 91 -
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