ACS8530 datasheet(74/152 Pages) SEMTECH

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ADVANCED COMMUNICATIONS

FINAL

DATASHEET

Revision 3.02/November 2005 © Semtech Corp.

Page 74

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ACS8530 SETS

[3:0]

cnfg_ref_selection_priority_9

This 4-bit value represents the relative priority of

input I9. The smaller the number, the higher the

priority; zero disables the input.

*When Bit 4 (T4_T0_select) of Reg. 4B

(cnfg_registers_source_select) = 0 the priority for

the T0 path is configured.

When this Bit 4 = 1 the priority for the T4 path is

configured.

0000

0001-1111

Input I9 unavailable for automatic selection.

Input I9 priority value.

Address (hex):

(11 & 12)

Description

(R/W) Configures the relative

priority of input sources I11 and

I12.

Default Value

(T0)*

(T4)*

1101 1100

0000 0000

Bit 7Bit 6

Bit 5Bit 4

Bit 3

Bit 2Bit 1Bit 0

cnfg_ref_selection_priority_12

cnfg_ref_selection_priority_11

Bit No.

Description

Bit Value

Value Description

[7:4]

cnfg_ref_selection_priority_12

This 4-bit value represents the relative priority of

input I12. The smaller the number, the higher the

priority; zero disables the input.

*When Bit 4 (T4_T0_select) of Reg. 4B

(cnfg_registers_source_select) = 0 the priority for

the T0 path is configured.

When this Bit 4 = 1 the priority for the T4 path is

configured.

0000

0001-1111

Input I12 unavailable for automatic selection.

Input I12 priority value.

Address (hex):

1C (cont...)

(9 & 10)

Description

(R/W) Configures the relative

priority of input sources I9 and

I10.

Default Value

(T0)*

(T4)*

1011 1010

Bit 7Bit 6

Bit 5Bit 4

Bit 3

Bit 2Bit 1Bit 0

cnfg_ref_selection_priority_10

cnfg_ref_selection_priority_9

Bit No.

Description

Bit Value

Value Description

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