参数资料
型号: A42MX09-FPQ100
厂商: Microsemi SoC
文件页数: 81/142页
文件大小: 0K
描述: IC FPGA MX SGL CHIP 14K 100-PQFP
标准包装: 66
系列: MX
输入/输出数: 83
门数: 14000
电源电压: 3 V ~ 3.6 V,4.75 V ~ 5.25 V
安装类型: 表面贴装
工作温度: 0°C ~ 70°C
封装/外壳: 100-BQFP
供应商设备封装: 100-PQFP(14x20)
40MX and 42MX FPGA Families
Re vi s i on 11
1 - 39
PCI System Timing Specification
Table 1-26 and Table 1-27 list the critical PCI timing parameters and the corresponding timing
parameters for the MX PCI-compliant devices.
PCI Models
Microsemi provides synthesizable VHDL and Verilog-HDL models for a PCI Target interface, a PCI
Target and Target+DMA Master interface. Contact your Microsemi sales representative for more
details.
Table 1-26 Clock Specification for 33 MHz PCI
Symbol
Parameter
PCI
A42MX24
A42MX36
Units
Min.
Max.
Min.
Max.
Min.
Max.
tCYC
CLK Cycle Time
30
–4.0–4.0
ns
tHIGH
CLK High Time
11
–1.9–1.9
ns
tLOW
CLK Low Time
11
–1.9–1.9
ns
Table 1-27 Timing Parameters for 33 MHz PCI
PCI
A42MX24
A42MX36
Symbol
Parameter
Min.
Max. Min. Max. Min. Max. Units
tVAL
CLK to Signal Valid—Bused Signals
2
11
2.0
9.0
2.0
9.0
ns
tVAL(PTP) CLK to Signal Valid—Point-to-Point
2 2
12
2.0
9.0
2.0
9.0
ns
tON
Float to Active
2
2.0
4.0
2.0
4.0
ns
tOFF
Active to Float
28
8.31
–8.31
ns
tSU
Input Set-Up Time to CLK—Bused Signals
7
1.5
1.5
ns
tSU(PTP) Input Set-Up Time to CLK—Point-to-Point
10, 122
1.5
1.5
ns
tH
Input Hold to CLK
0
0
0
ns
Notes:
1. TOFF is system dependent. MX PCI devices have 7.4 ns turn-off time, reflection is typically an additional
10 ns.
2. REQ# and GNT# are point-to-point signals and have different output valid delay and input setup times
than do bussed signals. GNT# has a setup of 10; REW# has a setup of 12.
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相关代理商/技术参数
参数描述
A42MX09-FPQ100A 制造商:未知厂家 制造商全称:未知厂家 功能描述:40MX and 42MX FPGA Families
A42MX09-FPQ100B 制造商:未知厂家 制造商全称:未知厂家 功能描述:40MX and 42MX FPGA Families
A42MX09-FPQ100ES 制造商:ACTEL 制造商全称:Actel Corporation 功能描述:40MX and 42MX FPGA Families
A42MX09-FPQ100I 制造商:未知厂家 制造商全称:未知厂家 功能描述:40MX and 42MX FPGA Families
A42MX09-FPQ100M 制造商:ACTEL 制造商全称:Actel Corporation 功能描述:40MX and 42MX FPGA Families