DAC5682Z datasheet(29/59 Pages) TI

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DAC5682Z

www.ti.com ........................................................................................................................................................ SLLS853C – AUGUST 2007 – REVISED JUNE 2009

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

SDO_func_sel(2:0)

OffsetB(12:8)

SDO_func_sel(2:0):

Selects the signal for output on the SDO pin. When using the 3 pin serial interface

mode, this allows the user to multiplex several status indicators onto the SDO pin. In 4

pin serial interface mode, programming this register to view one of the 5 available status

indicators will override normal SDO serial interface operation.

SDO_func_sel

Output to SDO

(2:0)

000, 110, 111

Normal SDO function

001

PLL_lock

010

DLL_lock

011

Pattern_err

100

FIFO_err

101

SLFTST_err

OffsetB(12:8):

Upper 5 bits of the offset adjustment value for the B data path. (SYNCED via Offset_sync)

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

OffsetB(7:0)

OffsetB(7:0):

Lower 8 bits of the offset adjustment value for the B data path. (SYNCED via Offset_sync)

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