Data Sheet
AD9142A
Reg
0x42
0x43
0x44
0x5E
0x5F
0x60
0x61
0x62
0x63
0x64
0x65
0x66
0x67
0x68
0x6A
0x6B
0x6C
0x7F
Name
GAIN_STEP_
CTRL1
TX_ENABLE_
CTRL
DAC_
OUTPUT_CTRL
ENABLE_DLL_
DELAY_CELL0
ENABLE_DLL_
DELAY_CELL1
SED_CTRL
SED_PATT_
L_I0
SED_PATT_
H_I0
SED_PATT_
L_Q0
SED_PATT_
H_Q0
SED_PATT_
L_I1
SED_PATT_
H_I1
SED_PATT_
L_Q1
SED_PATT_
H_Q1
PARITY_CTRL
PARITY_ERR_
RISING
PARITY_ERR_
FALLING
Version
Bits Bit 7
Bit 6
DAC_
DAC_
OUTPUT_OFF OUTPUT_
STATUS
[7:0]
Bit 5
Reserved
[7:0] DAC_
OUTPUT_
CTRL_EN
Reserved
[7:0]
[7:0]
Reserved
[7:0] SED_ENABLE SED_ERR_
CLEAR
[7:0]
AED_ENABLE
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0] PARITY_
ENABLE
[7:0]
PARITY_EVEN PARITY_ERR
CLEAR
[7:0]
[7:0]
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Reset RW
RAMP_DOWN_STEP
0x41 RW
TXENABLE_
TXENABLE_
GAINSTEP_EN SLEEP_EN
FIFO_
WARNING_
SHUTDOWN_
EN
DELAY_CELL_ENABLE [7:0]
OVERTHRESHOLD Reserved
_SHUTDOWN_EN
TXENABLE_ 0x07 RW
POWER_
DOWN_EN
FIFO_ERROR_ 0x8D RW
SHUTDOWN_
EN
0xFF
DELAY_CELL_ENABLE [10:8]
0x67 RW
SED_DEPTH Reserved
AED_PASS
AED_FAIL SED_FAIL 0x00 RW
SED_PATTERN_RISE_I0[7:0]
0x00 RW
SED_PATTERN_RISE_I0[15:8]
0x00 RW
SED_PATTERN_FALL_Q0[7:0]
0x00 RW
SED_PATTERN_FALL_Q0[15:8]
0x00 RW
SED_PATTERN_RISE_I1[7:0]
0x00 RW
SED_PATTERN_RISE_I1[15:8]
0x00 RW
SED_PATTERN_FALL_Q1[7:0]
0x00 RW
SED_PATTERN_FALL_Q1[15:8]
0x00 RW
Reserved
PARERRFAL PARERRIS 0x00 RW
Parity Rising Edge Error Count
0x00 R
Parity Falling Edge Error Count
0x00 R
Version
0x0B R
Rev. A | Page 51 of 72