Datasheet

AD9102 Data Sheet
Rev. 0 | Page 26 of 36
REGISTER MAP
Table 14. Register Summary
Reg Name Bits Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Reset RW
0x00 SPICONFIG [15:8] LSBFIRST SPI3WIRE RESET DOUBLESPI SPI_DRV DOUT_EN RESERVED[9:8] 0x0000 RW
[7:0] RESERVED[7:6] DOUT_ENM SPI_DRVM DOUBLESPIM RESETM SPI3WIREM LSBFIRSTM
0x01 POWERCONFIG [15:8] RESERVED CLK_LDO_STAT
DIG1_LDO_
STAT
DIG2_LDO_
STAT
PDN_LDO_
CLK
0x0000 RW
[7:0]
PDN_LDO_
DIG1
PDN_LDO_
DIG2
REF_PDN REF_EXT DAC_SLEEP RESERVED
0x02 CLOCKCONFIG [15:8] RESERVED DIS_CLK RESERVED 0x0000 RW
[7:0] DIS_DCLK CLK_SLEEP CLK_PDN EPS DAC_INV_CLK RESERVED
0x03 REFADJ [15:8] RESERVED[15:8] 0x0000 RW
[7:0] RESERVED[7:6] BGDR
0x07 DACAGAIN [15:8] RESERVED DAC_GAIN_CAL 0x0000 RW
[7:0] RESERVED DAC_GAIN
0x08 DACRANGE [15:8] RESERVED 0x0000 RW
[7:0] RESERVED DAC_GAIN_RNG
0x0C DACRSET [15:8]
DAC_
RSET_EN
RESERVED DAC_RSET_CAL 0x000A RW
[7:0] RESERVED DAC_RSET
0x0D CALCONFIG [15:8] RESERVED
COMP_
OFFSET_OF
COMP_
OFFSET_UF
RSET_CAL_
OF
RSET_CAL_UF
GAIN_CAL_
OF
GAIN_CAL_UF CAL_RESET 0x0000 RW
[7:0]
CAL_
MODE
CAL_MODE_
EN
COMP_CAL_RNG CAL_CLK_EN CAL_CLK_DIV
0x0E COMPOFFSET [15:8] RESERVED COMP_OFFSET_CAL 0x0000 RW
[7:0] RESERVED
C
AL_FIN
T
ART_CA
L
0x1D RAMUPDATE [15:8] RESERVED[15:8] 0x0000
[7:0] RESERVED[7:1] UPDATE
0x1E PAT_STATUS [15:8] RESERVED[15:8] 0x0000 RW
[7:0] RESERVED[7:4] BUF_READ
MEM_
ACCESS
PATTERN RUN
0x1F PAT_TYPE [15:8] RESERVED[15:8] 0x0000 RW
[7:0] RESERVED[7:1] PATTERN_RPT
0x20 PATTERN_DLY [15:8] PATTERN_DELAY[15:8] 0x000E RW
[7:0] PATTERN_DELAY[7:0]
0x25 DACDOF [15:8] DAC_DIG_OFFSET[15:8] 0x0000 RW
[7:0] DAC_DIG_OFFSET[7:5] RESERVED
0x27 WAV_CONFIG [15:8] RESERVED 0x0000 RW
[7:0] RESERVED PRESTORE_SEL RESERVED CH_ADD WAVE_SEL
0x28
PAT_
TIMEBASE
[15:8] RESERVED HOLD 0x0111 RW
[7:0] PAT_PERIOD_BASE START_DELAY_BASE
0x29 PAT_PERIOD [15:8] PATTERN_PERIOD[15:8] 0x8000 RW
[7:0] PATTERN_PERIOD[7:0]
0x2B DAC_PAT [15:8] RESERVED 0x0101 RW
[7:0] DAC_REPEAT_CYCLE
0x2C DOUT_START [15:8] DOUT_START[15:8] 0x0003 RW
[7:0] DOUT_START[7:0]
0x2D
DOUT_
CONFIG
[15:8] RESERVED[15:8] 0x0000 RW
[7:0] RESERVED[7:6] DOUT_VAL
DOUT_
MODE
DOUT_STOP
0x31 DAC_CST [15:8] DAC_CONST[15:8] 0x0000 RW
[7:0] DAC_CONST[7:5] RESERVED
0x35 DAC_DGAIN [15:8] DAC_DIG_GAIN[15:8] 0x0000 RW
[7:0] DAC_DIG_GAIN[7:5] RESERVED
0x37 SAW_CONFIG [15:8] RESERVED RESERVED 0x0000 RW
[7:0] SAW_STEP SAW_TYPE
0x38 to
0x3D
RESERVED RESERVED
0x3E DDS_TW32 [15:8] DDSTW_MSB[15:8] 0x0000 RW
[7:0] DDSTW_MSB[7:0]