78P2351R 155Mbps NRZ to CMI Converter
REGISTER DESCRIPTION (continued)
ADDRESS 1-3: ADVANCED TRANSMIT CONTROL REGISTER 0
DFLT
BIT
NAME
TYPE
DESCRIPTION
VALUE
10101 Reserved.
Transmit Driver Amplitude Boost:
7:3
--
R/W
Adds 5% or 10% of boost to the CMI output.
00 : Normal amplitude
01 : 5% boost
2:1
0
BST[1:0]
--
R/W
R/W
00
10 : Reserved
11 : 10% boost
0
Reserved.
ADDRESS 1-4: RESERVED
DFLT
VALUE
BIT
NAME
TYPE
DESCRIPTION
7:0
--
R/W
1XX00000 Reserved.
ADDRESS 1-5: STATUS MONITOR REGISTER
DFLT
BIT
NAME
TYPE
DESCRIPTION
VALUE
7:5
--
R/C
XXX
Reserved.
Loss of Signal Indication:
0: Normal operation
4
RXLOS
R/C
X
X
1: Loss of signal condition detected
Receive Loss of Lock Indication:
0: Normal operation
3
RXLOL
R/C
1: Recovered receive clock frequency differs from the reference by
more than +/- 100ppm.
2
1
--
R/C
R/C
X
X
Reserved.
Transmit Loss of Lock Indication:
0: Normal operation
TXLOL
1: Transmit CDR unlocked
Transmit FIFO Error Indication:
This bit is set whenever the internal FERR signal is asserted, indicating
that the FIFO is operating at its depth limit. It is reset to 0 when the
FRST bit is asserted.
0
FERR
R/C
X
0: Normal operation
1: Transmit FIFO phase error
ADDRESS 1-6, 1-7: RESERVED
DFLT
BIT
NAME
TYPE
DESCRIPTION
VALUE
7:0
RSVD
R/O
0
Reserved for test.
11
TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
