Datasheet

Pattern 0 ... 7
D[15:0]
16-Bit
16-Bit
16-Bit
DATACLK
iotest_results[15]
iotest_results[0]
B0457-01
alarm_from_iotest
Only one
edge needed
FRAME
or
SYNC
LVDS
Drivers
Go back to 0 after cycle or new
rising edge on FRAME or SYNC
Pattern 0
Bit-by-Bit Compare
Pattern 1
Bit-by-Bit Compare
Pattern 2
Bit-by-Bit Compare
Pattern 3
Bit-by-Bit Compare
Pattern 4
Bit-by-Bit Compare
Pattern 5
Bit-by-Bit Compare
Pattern 6
Bit-by-Bit Compare
Pattern 7
Bit-by-Bit Compare
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
8-Bit
Input
16-Bit
Input
8-Bit
Input
Bit 15
Results
Bit 0
Results
•
•
•
•
•
•
•
•
•
All Bits
Results
iotest_pattern0
iotest_pattern1
iotest_pattern2
iotest_pattern3
iotest_pattern4
iotest_pattern5
iotest_pattern6
iotest_pattern7
Data
Format
DAC3484
www.ti.com SLAS749C –MARCH 2011–REVISED AUGUST 2012
Figure 80. DAC3484 Pattern Check Block Diagram
Copyright © 2011–2012, Texas Instruments Incorporated Submit Documentation Feedback 69
Product Folder Links: DAC3484