DAC3174_15 Datasheet, PDF (24/41 Pages) Texas Instruments – Dual 14-bit 500 MSPS Digital to Analog Converter

DAC3174
SLAS837A – APRIL 2013 – REVISED MAY 2013
www.ti.com
Table 6. Register Map
Name
config0
Address
0x00
config1
0x01
config2
config3
config4
config5
0x02
0x03
0x04
0x05
config6
config7
config8
config9
config10
0x06
0x07
0x08
0x09
0x0A
config11
config12
config13
config14
config15
config16
config17
config18
config19
config20
0x0B
0x0C
0x0D
0x0E
0x0F
0x10
0x11
0x12
0x13
0x14
config21
config22
config23
config24
config25
config127
0x15
0x16
0x17
0x18
0x19
0x7F
Default
0x44FC
0x600E
0x3FFF
0x0000
0x0000
0x0000
0x0000
0xFFFF
0x4000
0x8000
0xF080
0x1111
0x3A7A
0x36B6
0x2AEA
0x0545
0x1A1A
0x1616
0x2AAA
0x06C6
0x0000
0xFFFF
0x0000
0x0000
0x0000
0x0000
0x0044
(MSB)
Bit 15
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
(LSB)
Bit 0
qmc_ dual_ ena
chipwidth (1:0)
rev
twos
sif4_ ena reserve fifo_ ena
alarm_
alarm_ alignrx_ syncrx_en lvdsdataclk_ reserved synconly_en
offset_ena
d
out_ena out_pol
ena
a
ena
a
iotest_ena
bsideclk_
ena
fullword_ 64cnt_ena dacclk_go
interface_
ne_ena
ena
dataclkgone
_ena
collision_ena reserve
d
daca_
compliment
dacb_
complime
nt
sif_ sync
sif_
alarm_
sync_ena 2away_en
a
alarm_
1away_ena
alarm
_collision
_ena
reserved
reserved
lvdsdata_ena (13:0)
datadlya (2:0)
clkdlya (2:0)
datadlyb (2:0)
clkdlyb (2:0)
extref
_ena
reserved
dual_ ena
reserved
iotest_results (13:0)
alarm_fro
m_
zerochka
alarm_fro
m_
zerochkb
alarms_from_fifoa (2:0)
alarms_from_fifob (2:0)
alarm_
dacclk_
gone
alarm_
dataclk_
gone
clock_gon alarm_fro alarm_fro
e
m_ iotesta m_ iotestb
reserved
tempdata (7:0)
fuse_cntl (5:0)
reserved
alarms_mask (15:0)
reserved
qmc_offseta (12:0)
fifo_offset (2:0)
qmc_offsetb (12:0)
coarse_dac (3:0)
fuse_
sleep
reserved
reserved
tsense_ clkrecv_ ena
sleep
sleepa
sleepb
reserved
reserved
reserved
reserved
reserved
reserved
iotest_pattern0 (13:0)
reserved
iotest_pattern1 (13:0)
reserved
iotest_pattern2 (13:0)
reserved
iotest_pattern3 (13:0)
reserved
iotest_pattern4 (13:0)
reserved
iotest_pattern5 (13:0)
reserved
iotest_pattern6 (13:0)
reserved
iotest_pattern7 (13:0)
sifdac_
ena
reserved
sifdac (13:0)
sleepcntl (15:0)
fa002_data(15:0)
fa002_data(31:16)
fa002_data(47:32)
fa002_data(63:48)
reserved
reserved
reserved
reserved
reserved titest_voh titest_vol
vendorid (1:0)
versionid (2:0)
24
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