Datasheet

LMH0030
SNLS219G –JANUARY 2006–REVISED APRIL 2013 www.ti.com
Table 1. Configuration and Control Data Register Summary (continued)
Assignable to
Register Function Bits Read or Write Initial Condition
(1)
Notes
I/O Bus as
A/P Flag Error 1 R Reset Output
ANC Flag Error 1 R Reset Output
ANC Checksum 1 R/W OFF Input
Force
ANC Checksum Error 1 R Reset Output
FIFO Empty 1 R Set Output
FIFO Full 1 R Reset Output
FIFO Overrun 1 R Reset Output
Video FIFO Depth 3 R/W 000b No
ANC ID 16 R/W 0000h No
ANC Mask 16 R/W FFFFh No
FIFO Flush Static 1 R/W OFF No
Chksum Attach In 1 R/W OFF Input
FIFO Insert Enable 1 R/W OFF Input
ANC Parity Mask 1 R/W OFF No
Disable
VANC 1 R/W OFF No
Switch Point 0 8 R/W 00h No
Switch Point 1 8 R/W 00h No
Switch Point 2 8 R/W 00h No
Switch Point 3 8 R/W 00h No
Format Set 5 R/W OFF No
SD Only 1 R/W OFF No
HD Only 1 R/W OFF No
Format 5 R Output Format [4]
(2)
H 1 R Output See
(2)
V 1 R Output See
(2)
F 1 R Output See
(2)
Test Pattern Select 6 R/W 00000b Input 525/27 MHz/Black
TPG Enable 1 R/W OFF Input See
(2)
Pass/Fail 1 R Output See
(2)
New Sync Position 1 R Output
(NSP)
SAV 1 R Output
EAV 1 R Output
Lock Detect 1 R Output See
(2)
VPG Filter Enable 1 R/W OFF Input
Dither_Enable 1 R/W OFF Input
Vert. Dither Enable 1 R/W OFF No
Scrambler_ Enable 1 R/W ON No
NRZI_Enable 1 R/W ON No
LSB_Clipping 1 R/W ON No
SYNC_Detect_Enabl 1 R/W ON No
e
I/O Bus Pin Config. 48 R/W See Table 6 No
(2) Connected to multifunction I/O port at power-on.
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