Released
Datasheet
PM73487 QRT
PMC-Sierra, Inc.
PMC-980618
Issue 3
622 Mbps ATM Traffic Management Device
8.5.2 RX_RSF_TAG (Internal Structure)
Offset: 8h (20h byte)
Type: Read/Write – Do not write while SW_RESET (refer to “SW_RESET” on
page 101) is deasserted.
Format: Refer to the following table.
Field (Bits)
Description
RX_RSF_TAG
(31:0)
The contents of the RX_CH_TAG of the channel from which this cell originated. Bits (7:4) contain OUT-
CHAN(15:12). For information on RX_CH_TAG, refer to section “RX_CH_TAG” on page 185.
8.5.3 RX_RSF_NEW_VPI_VCI (Internal Structure)
Offset: 10h (40h byte)
Type: Read/Write – Do not write while SW_RESET (refer to “SW_RESET” on
page 101) is deasserted.
Format: Refer to the following table.
Field (Bits)
Description
VPMODE_CH
(31)
Indicates the entry is valid VPC.
VC_TRANS
(30)
Indicates the VC is to be translated. Initialize to the proper setting.
Write with a 0 to maintain software compatibility with future versions.
The OUTCHAN(11:0) or VPI value to be used.
Not used
(29:28)
RSF_OUTCHAN_NEW_VPI
(27:16)
NEW_VCI
(15:0)
The VCI value to be used when translation is enabled by VC_TRANS.
Initialize to the proper setting.
8.5.4 RX_RSF_SN_CHAN (Internal Structure)
Offset: 18h (60h byte)
Type: Read/Write – Do not write while SW_RESET (refer to “SW_RESET” on
page 101) is deasserted.
Format: Refer to the following table.
Field (Bits)
Description
EFCI
(31)
Explicit Forward Congestion Indication bit to OR into the outgoing data cells.
Not used
(30:22)
Write with a 0 to maintain software compatibility with future versions.
The SN for the cell pending, or that has completed, RSF transmission.
RX_RSF_SN
(21:16)
168