Adlink ACL-8111 Manual de usuario descargar pdf (Pagina 26)

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Registers Format

3.3 A/D Channel Multiplexer Register

This register is used to control the A/D channels number to convert. It's a

write only register. When the channel number is written to the register, the

multiplexer switches to the new channel and waits for conversion.

Address: BASE + 10

Attribute:

write only

Data Format:

Bit 7 6 5 4 3 2 1 0

BASE+10 X X X X X CL2 CL1 CL0

CLn: multiplexer channel number.

CL2 is MSB, and CL0 is LSB.

Where CL2, CL1, and CL0 are multiplexer channel selection:

Channel NO. CL2 CL1 CL0

0 0 0 0 Power Up Setting

1 0 0 1

2 0 1 0

3 0 1 1

4 1 0 0

5 1 0 1

6 1 1 0

7 1 1 1

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 60 61

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Adlink ACL-8111 Manual de usuario Pagina 26