LMH0031 Datasheet, PDF (26/31 Pages) National Semiconductor (TI) – SMPTE 292M/259M Digital Video Deserializer Descrambler with Video and Ancillary Data FIFOs

Device Operation (Continued)
TABLE 6. Control Register Bit, Pin[n] SEL[5:0] Codes for I/O Port Pin Mapping
Register Bit
[5]
reserved
0
FF Flag Error
0
AP Flag Error
0
ANC Flag Error
0
CRC Error (SD/HD)
0
ANC FIFO 90% FULL
0
SHORT MSG DETECT
0
FULL MSG AVAIL
0
SAV
0
EAV
0
NSP
0
CRC Luma Error
0
CRC Chroma Error
0
F
0
V
0
H
0
Format[0]
0
Format[1]
0
Format[2]
0
Format[3]
0
Format[4]
0
FIFO Full
0
FIFO Empty
0
Lock Detect
0
Pass/Fail
0
FIFO Overrun
0
ANC Chksum Error
0
EDH Force
1
Test Pattern Select[0]
1
Test Pattern Select[1]
1
Test Pattern Select[2]
1
Test Pattern Select[3]
1
Test Pattern Select[4]
1
Test Pattern Select[5]
1
EDH Enable
1
TPG Enable
1
VPG Filter Enable
1
De-Dither Enable
1
Framing Enable
1
FIFO Extract Enable
1
Pin[n] SEL[5:0] Codes
[4]
[3]
[2]
[1]
[0]
HEX
0
0
0
0
0
00
0
0
0
0
1
01
0
0
0
1
0
02
0
0
0
1
1
03
0
0
1
0
0
04
Addresses 05h and 06h are reserved
0
0
1
1
1
07
0
1
0
0
0
08
0
1
0
0
1
09
Addresses 0Ah through 0Ch are reserved
0
1
1
0
1
0D
0
1
1
1
0
0E
0
1
1
1
1
0F
1
0
0
0
0
10
1
0
0
0
1
11
1
0
0
1
0
12
1
0
0
1
1
13
1
0
1
0
0
14
1
0
1
0
1
15
1
0
1
1
0
16
1
0
1
1
1
17
1
1
0
0
0
18
1
1
0
0
1
19
1
1
0
1
0
1A
1
1
0
1
1
1B
1
1
1
0
0
1C
1
1
1
0
1
1D
1
1
1
1
0
1E
1
1
1
1
1
1F
0
0
0
0
0
20
0
0
0
0
1
21
0
0
0
1
0
22
0
0
0
1
1
23
0
0
1
0
0
24
0
0
1
0
1
25
0
0
1
1
0
26
0
0
1
1
1
27
0
1
0
0
0
28
Addresses 29h through 2Bh are reserved
0
1
1
0
0
2C
0
1
1
0
1
2D
0
1
1
1
0
2E
0
1
1
1
1
2F
I/P or
O/P
O/P
O/P
O/P
O/P
O/P
Power-On Status
I/O Port Bit 5
O/P
O/P
O/P
O/P
O/P I/O Port Bit 7
O/P
O/P
O/P
O/P I/O Port Bit 0
O/P I/O Port Bit 1
O/P I/O Port Bit 2
O/P
O/P
O/P
O/P
O/P I/O Port Bit 3 (SD/HD)
O/P
O/P I/O Port Bit 6
O/P I/O Port Bit 4
O/P
O/P
O/P
I/P
I/P
I/P
I/P
I/P
I/P
I/P
I/P
I/P
I/P
I/P
I/P
I/P
www.national.com
26