IBM3229P2035
IBM Packet Routing Switch Serial Interface Converter
Advance
Bits /
Word
Bits /
Bytes
Name
Description
1
0
Support for IBM Packet Routing Switch Send Grant per Priority
Enable. (Set to 0 in out of band flow control)
3
2
3
2
SGrantPriDetEn
IBFC: operate with single send grant priority ‘to the IBM 28.4G
Packet Routing Switch’.
1
0
Routeinternal RXENB to the internal TxFull to flow control the
egress path during switch loop
RX2TXENB_enb_l
Internal RXENB is asserted to egress path during switch loop (no
data can go through)
1
0
Send TXDATA[31:0] on PE ingress interface while in switch loop
X or Y
1
0
1
0
SwitchLoop
Normal Operation - data continues to exit converter
1
0
Enable send idle on egress interface
TXPGIdleSend
Operate as described in the UTOPIA-3 document: only data pack-
ets are sent
Converter Configuration Table Registers
Page 104 of 154
prssi.02.fm
March 1, 2001
IBM [ IBM ]
