Datasheet

Data Sheet AD9119/AD9129

Rev. A | Page 63 of 68

Sample Error Detection (SED) Control Register

Address: 0x50, Reset: 0x00, Name: SED Control

Table 48. Bit Descriptions for SED Control

Bits Bit Name Description Reset Access

7 SED enable 1: setting this bit to 1 enables the SED compare logic 0 R/W

6 SED error clear 1: clears all SED reported error bits below 0 R/W

5 AED enable 1: enables the AED function (SED with autoclear after eight passing sets) 0 R/W

4 Reserved Must be set to 0; reserved 0 R

3 Reserved Must be set to 0; reserved 0 R

2 AED pass 1: signals eight true compare cycles 0 R/W

AED fail

1: signals a miscompare

0 SED fail 1: signals an SED miscompare (with SED or AED enabled) 0 R

Sample Error Detection (SED) Data Port 0 Rising Edge Status Low Register

Address: 0x51, Reset: 0x00, Name: SED Patt/Err R0L

Table 49. Bit Descriptions for SED Patt/Err R0L

Bits Bit Name Description Reset Access

[7:0] SED Data Port 0 rising edge low part error bits SED Data Port 0 rising edge error, Bits[7:0] 0x00 R/W

Sample Error Detection (SED) Data Port 0 Rising Edge Status High Register

Address: 0x52, Reset: 0x000, Name: SED Patt/Err R0H

Table 50. Bit Descriptions for SED Patt/Err R0H

Bits Bit Name Description Reset Access

[7:6] Reserved Reserved 0x0 R

[5:0] SED Data Port 0 rising edge high part error bits SED Data Port 0 rising edge error, Bits[13:8] 0x00 R/W

Sample Error Detection (SED) Data Port 1 Rising Edge Status Low Register

Address: 0x53, Reset: 0x00, Name: SED Patt/Err R1L

Table 51. Bit Descriptions for SED Patt/Err R1L

Bits Bit Name Description Reset Access

[7:0] SED Data Port 1 rising edge low part error bits SED Data Port 1 rising edge error, Bits[7:0] 0x00 R/W

Sample Error Detection (SED) Data Port 1 Rising Edge Status High Register

Address: 0x54, Reset: 0x00, Name: SED Patt/Err R1H

Table 52. Bit Descriptions for SED Patt/Err R1H

Bits Bit Name Description Reset Access

[7:6] Reserved Reserved 0x0 R

[5:0] SED Data Port 1 rising edge high part error bits SED Data Port 1 rising edge error, Bits[13:8] 0x00 R/W