DS626 Datasheet, PDF (5/21 Pages) Xilinx, Inc – Parameterizable depth of channel buffers

Multi-Channel (MCH) PLBv46 Slave Burst (v1.00a)
Table 1: MCH_PLBv46_Slave_Burst IO Descriptions (Cont’d)
Port
Signal Name
Interface
I/O
Initial
State
Description
P21 PLB_rdBurst
PLB Bus I
P22 Sl_addrAck
PLB Bus O
P23 Sl_SSize(0:1)
PLB Bus O
P24 Sl_wait
PLB Bus O
P25 Sl_rearbitrate
PLB Bus O
P26 Sl_wrDack
PLB Bus O
P27 Sl_wrComp
PLB Bus O
P28 Sl_wrBTerm
PLB Bus O
P29 Sl_rdBus(0:C_SPLB_DWIDTH-1) PLB Bus O
P30 Sl_rdDAck
PLB Bus O
P31 Sl_rdComp
PLB Bus O
P32 Sl_rdBTerm
PLB Bus O
P33 Sl_rdWdAddr(0:3)
PLB Bus O
-
See table note⁽¹⁾.
0 See table note⁽¹⁾.
0 See table note⁽¹⁾.
0 See table note⁽¹⁾.
0 See table note⁽¹⁾.
0 See table note⁽¹⁾.
0 See table note⁽¹⁾.
0 See table note⁽¹⁾.
0 See table note⁽¹⁾.
0 See table note⁽¹⁾.
0 See table note⁽¹⁾.
0 See table note⁽¹⁾.
0 See table note⁽¹⁾.
P34
Sl_MBusy(0:C_SPLB_NUM_MAS
TERS-1)
PLB Bus
O
0
See table note⁽¹⁾.
P35
Sl_MWrErr(0:C_SPLB_NUM_MA
STERS-1)
PLB Bus
O
0
See table note⁽¹⁾.
P36
Sl_MRdErr(0:C_SPLB_NUM_MA
STERS-1)
PLB Bus
O
0
See table note⁽¹⁾.
Unused PLB Signals
P37 PLB_UABus(0:31))
PLB Bus I
- Unused.
P38 PLB_SAValid
PLB Bus I
- Unused.
P39 PLB_rdPrim
PLB Bus I
- Unused.
P40 PLB_wrPrim
PLB Bus I
- Unused.
P41 PLB_abort
PLB Bus I
- Unused.
P42 PLB_busLock
PLB Bus I
- Unused.
P43 PLB_TAttribute(0:15)
PLB Bus I
- Unused.
P44 PLB_lockerr
PLB Bus I
- Unused.
P45 PLB_wrPendReq
PLB Bus I
- Unused.
P46 PLB_rdPendReq
PLB Bus I
- Unused.
P47 PLB_rdPendPri(0:1)
PLB Bus I
- Unused.
P48 PLB_wrPendPri(0,1)
PLB Bus I
- Unused.
P49 PLB_reqPri(0:1)
PLB Bus I
- Unused.
P50
Sl_MIRQ(0:C_SPLB_NUM_MAST
ERS-1)
PLB Bus
O
0 Unused.
IPIC
P51 Bus2IP_Clk
IP Core O
Synchronization clock provided to
0 User IP. This is the same as
SPLB_Clk.
DS626 April 24, 2009
www.xilinx.com
5
Product Specification