TMXF28155 Supermapper
155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
Data Sheet
June 2002
12 28-Channel Framer Registers (continued)
Table 341. FRM_HGR3, Transmit HDLC Global Register 3 (R/W)
Address
Bit
Name
Function
Reset
Default
0x80142
15:8
7:0
RSVD
Reserved. Must write to 0.
0x00
FRM_TXICHAR0[7:0] Transparent Mode Transmit Idle Char 0. These bits are
used in transparent mode. They represent the first 8-bit pat-
tern the transmitter should send when there is no data
available in the FIFO. One of the four patterns can be
selected on a per-channel basis with the
0x00
FRM_HXPIDLE[1:0] (Table 448 on page 311) parameter.
Table 342. FRM_HGR4, Transmit HDLC Global Register 4 (R/W)
Address
Bit
Name
Function
Reset
Default
0x80143
15:8
7:0
RSVD
Reserved. Must write to 0.
0x00
0x00
FRM_TXICHAR1[7:0] Transparent Mode Transmit Idle Char 1. These bits are
used in transparent mode. They represent the second 8-bit
pattern the transmitter will send when there is no data avail-
able in the FIFO. One of the four patterns can be selected
on a per-channel basis with the FRM_HXPIDLE[1:0]
(Table 448 on page 311) parameter.
Table 343. FRM_HGR5, Transmit HDLC Global Register 5 (R/W)
Address
Bit
Name
Function
Reset
Default
0x80144
15:8
7:0
RSVD
Reserved. Must write to 0.
0x00
0x00
FRM_TXICHAR2[7:0] Transparent Mode Transmit Idle Char 2. These bits are
used in transparent mode. They represent the third 8-bit
pattern the transmitter will send when there is no data avail-
able in the FIFO. One of the four patterns can be selected
on a per-channel basis with the FRM_HXPIDLE[1:0]
(Table 447 on page 310) parameter.
Table 344. FRM_HGR6, Transmit HDLC Global Register 6 (R/W)
Address
Bit
Name
Function
Reset
Default
0x80145
15:8
7:0
RSVD
Reserved. Must write to 0.
0x00
0x00
FRM_TXICHAR3[7:0] Transparent Mode Transmit Idle Char 3. These bits are
used in transparent mode. They represent the fourth 8-bit
pattern the transmitter will send when there is no data avail-
able in the FIFO. One of the four patterns can be selected
on a per-channel basis with the FRM_HXPIDLE[1:0]
(Table 447 on page 310) parameter.
258
Agere Systems Inc.
ETC [ ETC ]
