Motorola MPC8260 User Manual
29-60
MPC8260 PowerQUICC II UserÕs Manual
MOTOROLA
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]
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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Offset + 0x00
FMCE TSTE
Ñ
BLCKSIZE
Offset + 0x02
Ñ
TX Cell Count (TCC)
Offset + 0x04
TUC1
Offset + 0x06
TUC0
Offset + 0x08
BEDC0+1-Tx
Offset + 0x0A
BEDC0+1-RX
Offset + 0x0C
TRCC1
Offset + 0x0E
TRCC0
Offset + 0x10
Ñ
SN-FMC
Offset + 0x12
Ñ
Offset + 0x14
PM CELL HEADER (VPI,VCI,PTI,CLP)
Offset + 0x16
Offset + 0x18
Ñ
Offset + 0x1A
Offset + 0x1C
Offset + 0x1E
Figure 29-37. OAM Performance Monitoring Table