GS2962 Datasheet, PDF (66/82 Pages) Gennum Corporation – Integrated Narrow-Bandwidth PLL

4.12 Host Interface Register Maps
Table 4-16: Configuration and Status Registers
Address Register Name Bit Name
000h
IOPROC
RSVD
DELAY_LINE_ENABLE
RSVD
EDH_CRC_UPDATE
ANC_INS
RSVD
CONV_372
H_CONFIG
RSVD
SMPTE_352M_INS
ILLEGAL_WORD_REMAP
EDH_CRC_INS
ANC_CSUM_INS
CRC_INS
LNUM_INS
TRS_INS
Bit Description
R/W Default
15 Reserved.
R
0
14 HIGH - enables the delay line
delay.
R/W
0
13 Reserved.
R
0
12 HIGH - preserve incoming EDH
R/W
0
flags and insert into outgoing
EDH packets.
LOW - embed flags from 003 in
EDH packet.
11 HIGH - disable ancillary data
insertion.
LOW - enable ancillary data
insertion.
R
0
10 Reserved.
R/W
0
9
HIGH - disable Level A-B
conversion.
LOW - enable Level A-B
conversion.
R/W
1
8
Chooses H configuration;
LOW - Active Picture timing
HIGH - SMPTE H timing
R/W
0
7
Reserved.
R/W
0
6
HIGH - disables insertion of SMPTE R/W
0
352M packets.
5
HIGH - disables illegal word
remapping.
R/W
0
4
HIGH - disables EDH CRC error
R/W
0
correction and insertion.
3
HIGH - disables insertion of
ancillary data checksums.
R/W
0
2
HIGH - disables insertion of HD/3G R/W
0
CRC words.
1
HIGH - disables insertion of HD/3G R/W
0
line numbers.
0
HIGH - disables insertion of TRS
R/W
0
words.
GS2962 3G/HD/SD-SDI Serializer with Complete
SMPTE Video Support
Data Sheet
48005 - 7
October 2010
66 of 82