Xilinx ChipScope PLB46 IBA v1.00a - Manual (Page 3)

DS619 April 7, 2009 www.xilinx.com 3
Product Specification
P32 MU_2B PLB_masterID[0:
C_PLBV46_MID_WIDTH-1]
Slave I PLB current master identifier
P33 MU_2B PLB_BE[0:
C_PLBV46_DWIDTH/8-1]
Slave I PLB byte enables
P34 MU_2C PLB_TAttribute[0:15] Slave I PLB Transfer Attribute
Address
P35 MU_3A PLB_ABus[0:31] Slave I PLB address bus, lower 32 bits
P36 MU_3B PLB_UABus[0:31] Slave I PLB address bus, upper 32 bits
Data
P37 MU_4 PLB_wrDBus[0:
C_PLBV46_DWIDTH-1] Slave I PLB write data bus
P38 MU_5 PLB_SrdDBus[0:
C_PLBV46_DWIDTH-1]
Sim I Output of SL_rdDBus OR gate
Slave
P39 MU_6A PLB_rdPrim[0:
C_PLBV46_NUM_SLAVES-1]
Slave I PLB secondary to primary read request
indicator
P40 MU_6A PLB_wrPrim[0:
C_PLBV46_NUM_SLAVES-1]
Slave I PLB secondary to primary write request
indicator
P41 MU_6A Sl_AddrAck[0:
C_PLBV46_NUM_SLAVES-1]
Slave I Slave Address acknowledge
P42 MU_6A Sl_Rearbitrate[0:
C_PLBV46_NUM_SLAVES-1]
Slave I Slave bus re-arbitrate indicator
P43 MU_6A Sl_wait[0:
C_PLBV46_NUM_SLAVES-1]
Slave I Slave wait indicator
P44 MU_6A Sl_rdBTerm[0:
C_PLBV46_NUM_SLAVES -1]
Slave I Slave terminate read burst indicator
P45 MU_6A Sl_rdComp[0:
C_PLBV46_NUM_SLAVES -1]
Slave I Slave read transfer complete indicator
P46 MU_6A Sl_rdDAck[0:
C_PLBV46_NUM_SLAVES-1]
Slave I Slave read data acknowledge
P47 MU_6A Sl_wrBTerm[0:
C_PLBV46_NUM_SLAVES -1]
Slave I Slave terminate write burst indicator
P48 MU_6A Sl_wrComp[0:
C_PLBV46_NUM_SLAVES -1]
Slave I Slave write transfer complete indicator
P49 MU_6A Sl_wrDAck[0:
C_PLBV46_NUM_SLAVES-1]
Slave I Slave write data acknowledge
P50 MU_6B Sl_rdWdAddr[0:
C_PLBV46_NUM_SLAVES*4-1]
Slave I Slave read word address
P51 MU_6B Sl_SSize[0:
C_PLBV46_NUM_SLAVES*2-1]
Slave I Slave data bus port size indicator
P52 MU_7 Sl_MBusy[0:
C_PLBV46_NUM_SLAVES
*C_PLBV46_NUM_MASTERS-1]
Slave I Slave busy indicator
P53 MU_8 Sl_MRdErr[0:
C_PLBV46_NUM_SLAVES
*C_PLBV46_NUM_MASTERS-1]
Slave I Slave read error indicator
Table 1: IBA_PLBv46 Pin Descriptions (Cont’d)
Port MU Signal Name Interface I/O Description