Datasheet

DAC3484
SLAS749C –MARCH 2011–REVISED AUGUST 2012 www.ti.com
Register name: config48 – Address: 0x30, Default: 0x0000
Register
Default
Address Bit Name Function
Value
Name
config48 0x30 15:0 sifdac(15:0) Value sent to the DACs when sifdac_ena is asserted. DATACLK must be running to 0x0000
latch this value into the DACs. The format would be based on twos in register config2.
Register name: version – Address: 0x7F, Default: 0x540C (READ ONLY)
Register
Default
Address Bit Name Function
Value
Name
version 0x7F 15:10 Reserved Reserved for factory use. 010101
9 Reserved Reserved for factory use. 0
8:7 Reserved Reserved for factory use. 00
6:5 Reserved Reserved for factory use. 00
4:3 deviceid(1:0) Returns ‘01’ for DAC3484. 01
2:0 versionid(2:0) A hardwired register that contains the version of the chip. 100
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