Motorola PowerQUICC II MPC8280 Series Reference Manual page 1153

32.9.2 Transmit Connection Table (TCT)
Figure 32-23 shows the format of an TCT entry.
0 1
Offset + 0x00 — GBL
Offset + 0x02
Offset + 0x04
Offset + 0x06
Offset + 0x08
Offset + 0x0A
Offset + 0x0C
Offset + 0x0E
Offset + 0x10 Protocol Specific. Refer to Section 32.9.2.1, "AAL1 CES Protocol-Specific TCT."
Offset + 0x12
Offset + 0x14
Offset + 0x16
Offset + 0x18
Offset + 0x1a
Offset + 0x1C —
Offset + 0x1E
Figure 32-23. Transmit Connection Table (TCT) Entry
MOTOROLA
Freescale Semiconductor, Inc.
Receive and Transmit Connection Tables (RCT, TCT)
2 3 4 5 6
BO — DTB BIB
—
Tx Data Buffer Pointer (TXDBPTR)
Rate Remainder
APC Linked Channel
ATM Cell Header (VPI,VCI,PTI,CLP)
PMT
TBD_BASE
Chapter 32. ATM AAL1 Circuit Emulation Service
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Go to: www.freescale.com
7 8 9 10 11
— ATT
TBDCNT
TBD_OFFSET
PCR Fraction
PCR
TBD_BASE
12 13 14 15
AVCF VCON INTQ
AAL
BNM STPT IMK PM
32-33