tmxf28155 ETC-unknow, tmxf28155 Datasheet - Page 224

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

155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
11 M13/M23 MUX/DeMUX Registers
Table 286. M13_TDS2_EDGE_R, Tx DS2 Edge (R/W)
Table 287. M13_RDL_CONTROL, RDL Control (R/W)
Table 288. M13_PM_CNT_ACT_R, Performance Counter (RO)
Table 289. M13_DS3_FERR_CNT_R[1—2], DS3 F-Bit Error Registers (RO)
224
Address
0x100A0 15:7
Address
0x100A1 15:5
Address
0x100A5 15:1
Address
0x100A6 15:4
0x100A7 15:8
0x100A6
0x100A7
6:0
4:3
3:0
7:0
Bit
Bit
Bit
Bit
2
1
0
0
M13_TDS2_EDGE[7:1] A logic 1 of these Bits Means that the Transmit DS2 Sig-
M13_PM_CNT_ACT This Bit Returns a 0 When Read if all Performance
M13_RDL_FILL[1:0]
M13_DS3_FERR_CNT[11:8]
M13_RDS3_EDGE
M13_DS3_FERR_CNT[7:0]
M13_DS3_MODE
M13_RDL_FCS
Name
Name
Name
—
—
—
Name
—
—
Reserved.
00 = sets the receive HDLC FIFO fill level to 16 bytes.
01 = sets the receive HDLC FIFO fill level to 32 bytes.
10 = sets the receive HDLC FIFO fill level to 64 bytes.
11 = sets the receive HDLC FIFO fill level to 96 bytes.
The M13_RDL_FIFO_AF
reaches the fill level.
If M13_RDL_FCS = 1, the FCS Bytes will be Checked at
HDLC Receiver. Otherwise, the FCS is not checked and the
last 2 bytes of the HDLC frame are written into the FIFO.
This Bit Controls the DS3 Framing Algorithm. Out-of-frame is
declared if the F bits contain 3 errors in 16 bits if
M13_DS3_MODE = 0, or at least 1 F-bit error in four consecu-
tive M-subframes if M13_DS3_MODE = 1.
A logic 1 of this Bit Means that the Received DS3 Data is
Retimed by the Rising Edge of the Associated Clock. A
logic 0 means the data is retimed by the falling edge.
Reserved.
Counter Values are 0; Otherwise, it’s Set to 1.
Reserved.
nals are Retimed by the Rising Edge of the Associated
Clocks. A logic 0 means that the data is retimed by the falling
edge.
(continued)
Reserved.
Reserved.
This Register Holds the Results from a Counter
that Increments each Time an Error is Detected in
Either a DS3 F Bit, or M Bit.
(Table
Function
Function
Function
Function
225) bit is set if the buffer
Agere Systems Inc.
May 2001
Default
Default
0x0000
Default
Default
000000
Reset
0x000
Reset
Reset
0x000
Reset
0x00
0x00
0x7F
0x0
000
00
1
0
0
0