GS2971 Datasheet, PDF (108/148 Pages) Semtech Corporation – 3Gb/s, HD, SD SDI Receiver, with Integrated Adaptive Cable Equalizer complete with SMPTE Audio and Video Processing

Table 4-29: Video Core Configuration and Status Registers (Continued)
Address Register Name Bit Name
06Dh
IO_DRIVE
_STRENGTH
RSVD
IO_DS_CTRL_DOUT_MSB
IO_DS_CTRL_STAT
IO_DS_CTRL_DOUT_LSB
06Eh
- 072h
073h
074h
-085h
RSVD
RSVD
EQ_BYPASS
RSVD
EQ_BYPASS
RSVD
RSVD
RSVD
Bit
15-6
5-4
3-2
1-0
−
Description
Reserved.
Drive strength adjustment for
DOUT[19:10] outputs and PCLK
output:
00: 4mA;
01: 8mA;
10: 10mA(1.8V), 12mA(3.3V);
11: 12mA(1.8V), 16mA(3.3V)
Drive strength adjustment for
STAT[5:0] outputs:
00: 4mA;
01: 6mA;
10: 8mA(1.8V), 10mA(3.3V);
11: 10mA(1.8V), 12mA(3.3V)
Drive strength adjustment for
DOUT[9:0] outputs:
00: 4mA;
01: 6mA;
10: 8mA(1.8V), 10mA(3.3V);
11: 10mA(1.8V), 12mA(3.3V)
Reserved.
15-10
9
8-0
15-0
Reserved.
0: non-bypass EQ
1: bypass EQ
Reserved.
Reserved.
R/W
R/W
R/W
Default
0
2
R/W
2
R/W
3
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
GS2971 3Gb/s, HD, SD SDI Receiver
Data Sheet
45898 - 2
September 2012
108 of 148