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: 19/45页
文件大小: 635K
代理商: QL5064-33APB456M
2006 QuickLogic Corporation
QL5064 QuickPCI Data Sheet Rev. I
26
Timing Diagrams
Figure 14: FPGA to PCI Core Signal Timing
user_clk
user_stop
addr_select
dataIN_bytesel[2:0]
dataIN_src_sel[1:0]
dataIN_cs
cntl_data_out[63:0]
cntl_wrt_nrd
cntl_addr[7:3]
cntl_be[7:0]
cntl_cs
data_out_byte_sel[2:0]
data_outCS
data_outDES[1:0]
data_outBE[7:0]
data_out[63:0]
interrupt_i
Tsu_I
Thd_I
Symbol
Parameter
33A/66A
33B/66B
75C
Unit
Best
Nominal
WorstBest
Nominal
WorstBest
Nominal
Worst
T
su_l
1.425
1.890
2.850
1.425
1.828
2.726
1.425
1.673
2.416
ns
T
hd_l
0.5
——
0.5
——
0.5
——
ns
For Signals: data_out[*], data_outBE[*], dataIN_bytesel[*], cntl_data_out[*], cntl_be[*], addr_select, user_stop, interrupt_i
Symbol
Parameter
33A/66A
33B/66B
75C
Unit
Best
Nominal
WorstBest
Nominal
WorstBest
Nominal
Worst
T
su_l
2.015
2.672
4.030
2.015
2.584
3.854
2.015
2.365
3.416
ns
T
hd_l
0.5
——
0.5
——
0.5
——
ns
For Signals: data_outCS, data_outDES[*], data_out_byte_sel[*], dataIN_src_sel[*], dataIN_cs, cntl_wr t_nrd, cntl_addr[*], cntl_cs
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