Mitutoyo SJ-301 - Page 295

13 - 9 No. 99MBB091A
13. SPECIFICATIONS
■ Timing chart
● [DATA] key output
RDY
0.6s max
20ms min
T
1
T
200msT12s
200sT2400s
200sT3400s
200sT4400s
2
T
3
T
4
REQ
CK
DATA
● Output request (interrupt) by external device
RDY
2ms min
T
1
REQ
CK
DATA
T
2ms T12s
200sT2400s
200sT3400s
200sT4400s
2
T
3
T
4
● Data format
Each piece of data consists of 13 hexadecimal digits, 4 bits/digit. The data is output
serially, starting from the LSB (2
0
) of d1 and up to the MSB (2
3
) of d13.
d1
2
0
d1
2
1
d1
2
3
d1
2
2
d13
2
0
d13
2
1
d13
2
2
d13
2
3
d12d11d10d9d8d7d6
Digits 1211101 1398765432
All “F” Sign
+: 0 (0000)
-: 8 (0001)
Measured data
(6 digits)
Decimal point
X. X. X. X. XX
d5d4d3d2
mm: 0
inch: 1
5243