参数资料
型号: QL5064-33APB456M
厂商: QUICKLOGIC CORP
元件分类: 总线控制器
英文描述: PCI BUS CONTROLLER, PBGA456
封装: PLASTIC, BGA-456
文件页数: 7/45页
文件大小: 635K
代理商: QL5064-33APB456M
2006 QuickLogic Corporation
QL5064 QuickPCI Data Sheet Rev. I
15
PCI to Programmable Logic Interface
The QL5064 device is designed to be highly customizable. Figure 10 illustrates the interface signals present
between the configurable PCI core, and the programmable logic region of the QL5064 device. Detailed
descriptions of each of these interface signals follow in the next section.
Figure 10: PCI to Programmable Logic Interface Block Diagram
PCI
Bloc
k
Prog
rammab
le
Logic
and
Dual-P
or
t
RAM
pci_clk_2fpga
user_clk
fpga_reset
user_stop
user_req
user_be_req[7:0]
user_addr_valid
addr_select
user_addr_output[32:0]
dataIN_bytesel[2:0]
dataIN[63:0]
dataIN_BE[7:0]
dataIN_src_sel[1:0]
dataIN_cs
rcv0_fifo_ef
rcv0_fifo_prog_empty_flag
rcv1_fifo_ef
rcv1_fifo_prog_empty_flag
xmt0_fifo_ff
xmt0_fifo_prog_full_flag
xmt1_fifo_ff
xmt1_fifo_prog_full_flag
cntl_data_in[63:0]
cntl_data_out[63:0]
cntl_wrt_nrd
cntl_addr[7:3]
cntl_be[7:0]
cntl_cs
data_out[63:0]
data_outCS
data_outDES[1:0]
data_outBE[7:0]
interrupt_o
interrupt_i
AD[63:0]
C/BE[7:0]
PAR
FRAME#
TRDY#
IRDY#
STOP#
DEVSEL#
IDSEL
PERR#
SERR#
REQ#
GNT#
CLK
RST#
PAR64
REQ64#
ACK64#
INTA#
user I/O (192)
user_region[2:0]
dataIN_byteID[1:0]
user_mult
user_rdwr
spci_done
TDI
TDO
TCK
TMS
TRST#
fpga_loc_sel[1:0]
fpga_bus_req[3:0]
data_out_byte_sel[2:0]
gclk (4)
aclk (2)
user_clk
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