Freescale Semiconductor MPC8260 - Manual (Page 34)

MPC8260 PowerQUICC II Family Reference Manual, Rev. 2
xxxii Freescale Semiconductor
Contents
Paragraph
Number
Title
Page
Number
30.6.1 ATM-Layer OAM Definitions ................................................................................. 30-27
30.6.2 Virtual Path (F4) Flow Mechanism ......................................................................... 30-28
30.6.3 Virtual Channel (F5) Flow Mechanism ................................................................... 30-28
30.6.4 Receiving OAM F4 or F5 Cells ............................................................................... 30-28
30.6.5 Transmitting OAM F4 or F5 Cells........................................................................... 30-28
30.6.6 Performance Monitoring.......................................................................................... 30-29
30.6.6.1 Running a Performance Block Test ..................................................................... 30-30
30.6.6.2 PM Block Monitoring.......................................................................................... 30-30
30.6.6.3 PM Block Generation .......................................................................................... 30-31
30.6.6.4 BRC Performance Calculations ........................................................................... 30-32
30.7 User-Defined Cells (UDC) .......................................................................................... 30-32
30.7.1 UDC Extended Address Mode (UEAD).................................................................. 30-32
30.8 ATM Layer Statistics ................................................................................................... 30-33
30.9 ATM-to-TDM Interworking ........................................................................................ 30-33
30.9.1 Automatic Data Forwarding .................................................................................... 30-33
30.9.2 Using Interrupts in Automatic Data Forwarding ..................................................... 30-34
30.9.3 Timing Issues ........................................................................................................... 30-35
30.9.4 Clock Synchronization (SRTS and Adaptive FIFOs) .............................................. 30-35
30.9.5 Mapping TDM Time Slots to VCs........................................................................... 30-35
30.9.6 CAS Support ............................................................................................................ 30-35
30.9.7 Trunk Condition....................................................................................................... 30-36
30.9.8 ATM-to-ATM Data Forwarding............................................................................... 30-36
30.10 ATM Memory Structure............................................................................................... 30-36
30.10.1 Parameter RAM ....................................................................................................... 30-36
30.10.1.1 Determining UEAD_OFFSET (UEAD Mode Only) .......................................... 30-39
30.10.1.2 VCI Filtering (VCIF) ........................................................................................... 30-39
30.10.1.3 Global Mode Entry (GMODE)............................................................................ 30-40
30.10.2 Connection Tables (RCT, TCT, and TCTE) ............................................................ 30-41
30.10.2.1 ATM Channel Code ............................................................................................. 30-41
30.10.2.2 Receive Connection Table (RCT)........................................................................ 30-42
30.10.2.2.1 AAL5 Protocol-Specific RCT ......................................................................... 30-45
30.10.2.2.2 AAL5-ABR Protocol-Specific RCT................................................................ 30-46
30.10.2.2.3 AAL1 Protocol-Specific RCT ......................................................................... 30-47
30.10.2.2.4 AAL0 Protocol-Specific RCT ......................................................................... 30-49
30.10.2.2.5 AAL1 CES Protocol-Specific RCT ................................................................. 30-50
30.10.2.2.6 AAL2 Protocol-Specific RCT ......................................................................... 30-50
30.10.2.3 Transmit Connection Table (TCT)....................................................................... 30-50
30.10.2.3.1 AAL5 Protocol-Specific TCT ......................................................................... 30-55
30.10.2.3.2 AAL1 Protocol-Specific TCT ......................................................................... 30-55
30.10.2.3.3 AAL0 Protocol-Specific TCT ......................................................................... 30-57
30.10.2.3.4 AAL1 CES Protocol-Specific TCT ................................................................. 30-57