PCM1602A datasheet(27/45 Pages) TI1

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PCM1602A

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SLES146A – AUGUST 2005 – REVISED OCTOBER 2010

B15

B14

B13

B12

B11

B10

R/W

IDX6

IDX5

IDX4

IDX3

IDX2

IDX1

IDX0

INC

REG6

REG5

REG4

REG3

REG2

REG1

REG0

R/W – Read/Write Mode Select

When R/W = 0, a write operation is performed.

When R/W = 1, a read operation is performed.

Default value: 0

INC – Auto-Increment Read Control

This bit is read/write.

Default value: 0

INC = 0

Auto-increment read disabled (default)

INC = 1

Auto-increment read enabled

The INC bit is used to enable or disable the auto-increment read feature of the serial control interface. See the

Serial Control Interface section of this data sheet for details regarding auto-increment read operation.

REG[6:0] – Read Register Index

These bits are read/write.

Default value: 01h

The REG[6:0] bits are used to set the index of the register to be read when performing the single-register read

operation. In the case of an auto-increment read operation, the REG[6:0] bits indicate the index of the last

during an auto-increment read operation, the REG[6:0] bits would be set to 06h. See the Serial Control Interface

section of this data sheet for details regarding the single-register and auto-increment read operations.

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