Adlink ACL-8112 Series Bedienungsanleitung PDF herunterladen (Seite 42)

34 • Registers

CS0 and CS1 are used to determine which MPC508A chip is selected. The

MPC508A is used to multiplex between channels, when CS0 is set as 1,

the analog input channels from 0 to 7 are selectable, and when CS1 is set

to 1, channels 8 to 15 are selectable. When both CS0 and CS1 are set to 1,

it means the analog inputs are in differential mode. The possible analog

input channel selections combination is listed in the table below.

For ACL-8112PG, CS0 and CS1 always be zero, CL3~CL0 is used to

select the 16 single-ended channels.

Bit

Channel

CS1

CS0

CL3

CL2

CL1

CL0

S.E. CH0 X X 0 1 0 0 0 0

S.E. CH1 X X 0 1 0 0 0 1

S.E. CH2 X X 0 1 0 0 1 0

S.E. CH3 X X 0 1 0 0 1 1

S.E. CH4 X X 0 1 0 1 0 0

S.E. CH5 X X 0 1 0 1 0 1

S.E. CH6 X X 0 1 0 1 1 0

S.E. CH7 X X 0 1 0 1 1 1

S.E. CH8 X X 1 0 1 0 0 0

S.E. CH9 X X 1 0 1 0 0 1

S.E. CH10 X X 1 0 1 0 1 0

S.E. CH11 X X 1 0 1 0 1 1

S.E. CH12 X X 1 0 1 1 0 0

S.E. CH13 X X 1 0 1 1 0 1

S.E. CH14 X X 1 0 1 1 1 0

S.E. CH15 X X 1 0 1 1 1 1

D.I. CH0 X X 1 1 0 0 0 0

D.I. CH1 X X 1 1 0 0 0 1

D.I. CH2 X X 1 1 0 0 1 0

D.I. CH3 X X 1 1 0 0 1 1

D.I. CH4 X X 1 1 0 1 0 0

D.I. CH5 X X 1 1 0 1 0 1

D.I. CH6 X X 1 1 0 1 1 0

D.I. CH7 X X 1 1 0 1 1 1

S.E.: Single-ended Analog Input

D.I.: Differential Analog Input

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 91 92

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