GS2986 Datasheet, PDF (35/41 Pages) Gennum Corporation – Standards indication in Auto mode

Table 4-11: Host Register Map (Continued)
Register Register
Bit
Name Address Position
TOP_1
0x02
1
Access
RW
Function
Crystal Buffer Disable
0
RW
Data Polarity Invert
0X03 to 0X0B
Reserved.
PIN_OR_1
0x0C
15:13
RW
Unused
12
RW
DATA/CLOCK
11
RW
DDO1_DIASBLE
10
RW
DATA_MUTE
9:8
RW
KBB
7
RW
SS1
6
RW
SS0
5
RW
AUTO/MAN
4
RW
AUTOBYPASS
3
RW
BYPASS
2
RW
DDI_SEL1
1
RW
DDI_SEL0
0
RW
Pin Override Enable
STATUS_1 0X0D
15:4
RO
Reserved.
3
RO
SD/HD
2
RO
LOCKED
1
RO
SS1
0
RO
SS0
0X0E to 0X11
Reserved.
Default Valid
Value Range
Comments
0x0
0 or 1
0 = Enabled
1 = Disabled
0x0
0 or 1 0 = Not Inverted
1 = Inverted
0x0
0 or 1
−
0x0
0 or 1
−
0x0
0 or 1
−
0x0
0 or 1
−
0x0
0x0,
Equivalent
0x2 or
settings:
0x3
0x0 = KBB to
ground
0x2 = KBB
floating
0x3 = KBB to VCC
0x0
0 or 1
−
0x0
0 or 1
−
0x0
0 or 1
−
0x0
0 or 1
−
0x0
0 or 1
−
0x0
0 or 1
−
0x0
0 or 1
−
0x0
0 or 1
When enabled
input values will
be taken from this
register instead of
package pins
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
GS2986 Multi-Rate SDI Reclocker with Equalization &
De-emphasis
Data Sheet
52134 - 3
July 2012
35 of 41