tmxf28155 ETC-unknow, tmxf28155 Datasheet - Page 69

• Manufacturer Part Number: tmxf28155
• Description: Tmxf28155 Super Mapper 155/51 Mbits/s Sonet/sdh X28/x21 Ds1/e1
• Manufacturer: ETC-unknow

May 2001
7 Microprocessor Interface and Global Control and Status Registers
Table 68. SMPR_TSCR, TMUX, and SPEMPR Control Register (RW)
Table 69. SMPR_FCR, Framer Control Register (RW)
Agere Systems Inc.
Address
Address
0x00010 15:4
0x00012 15:3
Bit
2:0
Bit
3
2
1
0
SMPR_TMUX_MASTER_SLAVE SMPR/TMUX Master Slave. This bit controls if the
SMPR_FRM_CLK_SEL[2:0] Framer Clock Selection. Selects the source of the
SMPR_TELECOMBUS_EDGE
SMPR_RETIME_CLK_EDGE
MPU_RHDZTHD_LB
Name
Name
—
—
Reserved.
framer high-speed clock the selected clock needs to be
faster than the aggregate throughput of the framer block
for proper operation.
000 = Framer is powered down. No clock required.
001 = Framer receives TLSC52 (pin AC3) clock input
010 = Framer receives DS1XCLK (pin AD16) clock input.
011 = Framer receives E1XCLK (pin AC17) clock input.
Reserved.
Forces Received High-speed to Transmit High-
speed Data Loopback Prior to the CDR.
Retime Clock Edge for the Received High-speed
Data. This bit controls on which clock edge, positive
or negative, the received high-speed data is to
retimed.
1 = The received data will be clocked into the device
0 = The received data will be clocked into the device
Telecom Bus Edge. When the SPE mapper is
enabled to use a time slot on the telecom bus. This
bit selects the clock edge for the data signals trans-
mitted to the telecom bus during the selected time
slot.
0 = Clock telecom bus signals out on the falling edge.
1 = Clock telecom bus signals out on the rising edge.
TMUX block in this Super Mapper is the master
device in the system module that this Super Mapper
is on, or if it is a slave device.
0 = This Super Mapper/TMUX is a slave device in
1 = This Super Mapper/TMUX is a master device in
on the negative clock edge.
on the positive clock edge.
the module.
the module.
155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
Function
Function
(continued)
Default
Default
0x0000
0x0000
Reset
Reset
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