Datasheet

DAC3484
www.ti.com SLAS749C –MARCH 2011–REVISED AUGUST 2012
Table 2. Register Map
(1)
(continued)
(MSB) (LSB)
Name Address Default Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1
Bit 15 Bit 0
config31 0x1F 0x1140 syncsel_mixerAB(3:0) syncsel_mixerCD(3:0) syncsel_nco(3:0) syncsel_dataformatter sif_sync reserved
clkdiv_
config32 0x20 0x2400 syncsel_fifoin(3:0) syncsel_fifoout(3:0) reserved
sync_sel
config33 0x21 0x0000 reserved
config34 0x22 0x1B1B pathA_in_sel(1:0) pathB_in_sel(1:0) pathC_in_sel(1:0) pathD_in_sel(1:0) DACA_out_sel(1:0) DACB_out_sel(1:0) DACC_out_sel(1:0) DACD_out_sel(1:0)
config35 0x23 0xFFFF sleep_cntl(15:0)
config36 0x24 0x0000 datadly(2:0) clkdly(2:0) reserved
config37 0x25 0x7A7A iotest_pattern0
config38 0x26 0xB6B6 iotest_pattern1
config39 0x27 0xEAEA iotest_pattern2
config40 0x28 0x4545 iotest_pattern3
config41 0x29 0x1A1A iotest_pattern4
config42 0x2A 0x1616 iotest_pattern5
config43 0x2B 0xAAAA iotest_pattern6
config44 0x2C 0xC6C6 iotest_pattern7
ostrtodig_
config45 0x2D 0x0004 reserved ramp_ena reserved sifdac_ena
sel
config46 0x2E 0x0000 grp_delayA(7:0) grp_delayB(7:0)
config47 0x2F 0x0000 grp_delayC(7:0) grp_delayD(7:0)
config48 0x30 0x0000 sifdac(15:0)
version 0x7F 0x540C reserved reserved reserved reserved deviceid(1:0) versionid(2:0)
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