Pulse Counter Data Format; Table 7-8 Pulse Counter Data Format - Hitachi S10mini LQS070 Hardware Manual

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7 COMMUNICATION FUNCTION

7.8 Pulse Counter Data Format

This section describes the data format that prevails when the pulse counter module is used.
Data transfer mode
Normal transfer mode
Analog 4-bit shift mode

Table 7-8 Pulse Counter Data Format

MSB
15
2
Control code
0 0 (0 in decimal notation)
0 1(1)
1 0(2)
1 1(3)
Status code
0 0 (0 in decimal notation)
0 1(1)
1 0(2)
1 1(3)
Unavailable
− 72 −
Data format
Read/write count data
Mode 1
Count stop
Count stop
Preset start
Preset start
Comparison value set
Comparison value set
Latch reset
Latch reset
Mode 1
Count stop
Count stop
R>C
Preset start
R=C
Comparison value set
R<C
Latch reset
0
2
Control code
Status code when read
Mode 2
Mode 2

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