Datasheet
AD9119/AD9129 Data Sheet
Rev. A | Page 58 of 68
Interrupt Status Register1
Address: 0x06, Reset: 0x00, Name: IRQ Request 1
Table 23. Bit Descriptions for IRQ Request 1
Bits Bit Name Description Reset Access
7 Reserved Reserved 0 R/W
6 AED pass interrupt status Indicates that the AED logic has captured eight valid samples 0 R/W
5 AED fail interrupt status Indicates that the AED logic has detected a miscompare 0 R/W
4 SED fail interrupt status Indicates that the SED logic has detected a miscompare 0 R/W
3 Parity error falling edge status Indicates a parity fault due to data captured on the falling edge 0 R/W
2 Parity error rising edge status Indicates a parity fault due to data captured on the rising edge 0 R/W
1 Reserved Reserved 0 R/W
0 Reserved Reserved 0 R/W
Frame Pin Usage Register
Address: 0x07, Reset: 0x00, Name: Frame Pin Usage
Table 24. Bit Descriptions for Frame Pin Usage
Bits Bit Name Description Reset Access
7 Reserved Reserved 0 R/W
6
Reserved
Reserved
0
R/W
5 ParUsage 1: FRM_x pin is in parity mode, and parity is enabled
Note that parity must be enabled, and the type must be chosen in Register 0x5C[7:6]
0 R
4 FrmUsage
1: FRM_x pin is in frame mode and enable pin framing (Register 0x11[5] = 1b) is
enabled
0 R
3 Reserved Reserved 0 R
2
Reserved
Reserved
0
R
[1:0] FRM_x pin usage mode
3: reserved
2: frame
1: parity
0: no effect
0x0 R/W
Reserved_0 Register
Address: 0x08, Reset: 0x58, Name: Reserved_0
Table 25. Bit Descriptions for Reserved_0
Bits Bit Name Description Reset Access
[7:0] Reserved Must keep default (reset) value; reserved 0x58 R
Data Receiver Control 0 Register
Address: 0x0A, Reset: 0x40, Name: Data Ctrl 0
Table 26. Bit Descriptions for Data Ctrl 0
Bits Bit Name Description Reset Access
7 DLL enable
1: enables DLL
0: disables DLL
0 R/W
6 Duty cycle correction enable
1: enables duty cycle correction
0: disables duty cycle correction
1 R/W
5 Reserved Reserved 0 R/W
4
Reserved
Reserved
0
R/W
[3:0] Phase offset Locked phase = 90° ± n × 11.25°, where n is the 4-bit signed magnitude number 0x0 R/W