Preliminary and proprietary Information of YAMAR Electronics Ltd. Subject to change without notice.

© 2010 Yamar Electronics Ltd.

4

DS-SIG61 R0.932

OscIn

53

Analog

Input

Crystal Input

RxN

9

Analog

Output

The internal comparator negative pin. Its value is internally pulled to

Vdd/2. Bypass RxN to Ground with a 1nF capacitor.

RxP

61

Analog

Input

Positive pin input signal. Should be tied to RxN with a 1K Ohm

resistor.

DTxO

45

Tristate/

Output

2mA

Modulated digital transmit signal output to both ceramic filters.

RxIn

10

Analog

Input

Receive input

from the DC-BUS to the RX operational amplifier. This

input is pulled internally to Vdd/2.

TxO

8

Analog

Output

Transmit output.

F0B

59

Analog, Bi

directional

F0 External filter I/O. Its value is internally pulled to Vdd/2.

F1B

58

Analog, Bi

directional

F1 External filter I/O. Its value is internally pulled to Vdd/2.

TxOn

20

Output

12mA

HIGH when the device is transmitting a message.

RxOn

17

Output

12mA

HIGH when the device is in receive mode.

I/O Signals

In0

47

Input PD

The pin is read by the Master with a Read or Read-Change

command.

In1

44

Input PD

The pin is read by the Master with a Read or Read-Change

command.

In2_HDI

42

Input

The pin is read by the Master with a Read or Read-Change

In3_HDC

41

Input

The pin is read by the Master with a Read or Read-Change

In4

40

Input PD

The pin is read by the Master with a Read or Read-Change

command.

In5

39

Input PD

The pin is read by the Master with a Read or Read-Change

command.

In6

37

Input PD

The pin is read by the Master with a Read or Read-Change

command.

In7

36

Input PD

The pin is read by the Master with a Read or Read-Change

command.

Out0

28

Output

8mA

Output of data bit 0 when the Write command received from Master.

Out1

27

Output

8mA

Output of data bit 1 when the Write command received from Master.

Out2

25

Output

8mA

Output of data bit 2 when the Write command received from Master.

Out3

24

Output

8mA

Output of data bit 3 when the Write command received from Master.

Out4

22

Output

8mA

Output of data bit 4 when the Write command received from Master.

Out5

21

Output

8mA

Output of data bit 5 when the Write command received from Master.

Out6

19

Output

8mA

Output of data bit 6 when the Write command received from Master.

Out7

18

Output

8mA

Output of data bit 7 when the Write command received from Master.

Configuration Signals

Id0

16

Input PD

SIG61 bit 0 ID address in the network.

Id1

14

Input PD

SIG61 bit 1 ID address in the network.

Id2

13

Input PD

SIG61 bit 2 ID address in the network.

Id3

12

Input PD

SIG61 bit 3 ID address in the network.