LICAL-ENC-MS001 データシートの表示（PDF） - Unspecified

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LICAL-ENC-MS001

MS Series Encoder Module Data Guide

Unspecified 

Pin Assignments

1

2

D6

D7

LICAL-ENC-MS001

D5

D4

20

19

3 SEL_BAUD0

4 SEL_BAUD1

5 GND

6 GND

7 GND

D3

D2

VCC

VCC

D1

18

17

16

15

14

8 TX_CNTL

9 DATA_OUT

D0

SEND

13

12

10 MODE_IND CREATE_ADDR 11

Figure 8: MS Series Encoder Pin Assignments

Pin Descriptions

Pin Number

Name

I/O Description

1, 2, 13, 14, 17–20

DO–D7

I Data Input Lines

3

SEL_BAUD0

I Baud Rate Selection Line

4

SEL_BAUD1

I Baud Rate Selection Line

5, 6, 7

GND

Ground

8

TX_CNTL

0 External Transmitter Control Line

9

DATA_OUT

0 Serial Data Output

10

MODE_IND

O Mode Indicator Output

11

CREATE_ADDR

I Create Mode Selection Line

12

SEND

I Encoder Send Data Line

15, 16

VCC

Positive Power Supply

None of the input lines have internal pull-up or pull-down resistors. The input lines must

always be in a known state (either GND or VCC) at all times or the operation may not be

predictable. The designer must ensure that the input lines are never floating, either by using

external resistors, by tying the lines directly to GND or VCC, or by use of other circuits to

control the line state.

Figure 9: Pin Descriptions

–5–

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