Oam Performance Monitoring Tables - Motorola MPC8260 PowerQUICC II User Manual

Part IV. Communications Processor Module

29.10.3 OAM Performance Monitoring Tables

The OAM performance monitoring tables include performance monitoring block test
parameters, as shown in Figure 29-37. Each block test needs a 32-byte performance
monitoring table in the dual-port RAM. In the connectionÕs RCT and TCT, the user
allocates an OAM performance table to a VCC or VPC. See Section 29.6.6, ÒPerformance
Monitoring.Ó PMT_BASE in the parameter RAM points to the base address of the tables.
The starting address of each PM table is given by PMT_BASE + RCT/TCT[PMT] ´ 32.
0
Offset + 0x00 FMCE TSTE
Offset + 0x02
Offset + 0x04
Offset + 0x06
Offset + 0x08
Offset + 0x0A
Offset + 0x0C
Offset + 0x0E
Offset + 0x10
Offset + 0x12
Offset + 0x14
Offset + 0x16
Offset + 0x18
Offset + 0x1A
Offset + 0x1C
Offset + 0x1E
Figure 29-37. OAM Performance Monitoring Table
Table 29-28 describes Þelds in the performance monitoring table.
29-60
1 2 3 4 5
Ñ
Ñ
Ñ
PM CELL HEADER (VPI,VCI,PTI,CLP)
MPC8260 PowerQUICC II UserÕs Manual
6 7 8 9 10
BLCKSIZE
TX Cell Count (TCC)
TUC1
TUC0
BEDC0+1-Tx
BEDC0+1-RX
TRCC1
TRCC0
Ñ
Ñ
11 12 13 14 15
SN-FMC
MOTOROLA