GS2985 Datasheet, PDF (39/45 Pages) Gennum Corporation – Uses standard 27MHz crystal

Table 4-12: Host Register Map (Continued)
Register Register
Bit
Name Address Position
PIN_OR_1
0x0C
15:13
12
11
10
9:8
Access
RW
RW
RW
RW
RW
Function
Unused
DATA/CLOCK
DDO1_DISABLE
DATA_MUTE
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
−
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
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
GS2985 Multi-Rate SDI Reclocker with Equalization &
De-emphasis
Data Sheet
36663 - 5
July 2012
39 of 45
Proprietary & Confidential