參數(shù)資料
型號: A42MX24-3VQ100M
廠商: Electronic Theatre Controls, Inc.
英文描述: Octal Bus Transceivers With 3-State Outputs 20-TSSOP -40 to 85
中文描述: 40MX和42MX FPGA系列
文件頁數(shù): 41/123頁
文件大?。?/td> 854K
代理商: A42MX24-3VQ100M
40MX and 42MX FPGA Families
v6.0
1-35
PCI System Timing Specification
Table 26
and
Table 27
list the critical PCI timing
parameters and the corresponding timing parameters
for the MX PCI-compliant devices.
PCI Models
Actel provides synthesizable VHDL and Verilog-HDL
models for a PCI Target interface, a PCI Target and
Target+DMA Master interface. Contact your Actel sales
representative for more details.
Table 26
Clock Specification for 33 MHz PCI
Symbol
Parameter
PCI
A42MX24
A42MX36
Units
Min.
Max.
Min.
Max.
Min.
Max.
t
CYC
CLK Cycle Time
30
4.0
4.0
ns
t
HIGH
CLK High Time
11
1.9
1.9
ns
t
LOW
CLK Low Time
11
1.9
1.9
ns
Table 27
Timing Parameters for 33 MHz PCI
PCI
A42MX24
A42MX36
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Units
t
VAL
CLK to Signal Valid—Bused Signals
2
11
2.0
9.0
2.0
9.0
ns
t
VAL(PTP)
CLK to Signal Valid—Point-to-Point
2
2
12
2.0
9.0
2.0
9.0
ns
t
ON
Float to Active
2
2.0
4.0
2.0
4.0
ns
t
OFF
Active to Float
28
8.3
1
8.3
1
ns
t
SU
Input Set-Up Time to CLK—Bused Signals
7
1.5
1.5
ns
t
SU(PTP)
Input Set-Up Time to CLK—Point-to-Point
10, 12
2
1.5
1.5
ns
t
H
Input Hold to CLK
0
0
0
ns
Notes:
1. T
OFF
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.
相關(guān)PDF資料
PDF描述
A42MX24-FBG100 Octal Bus Transceivers With 3-State Outputs 20-TSSOP -40 to 85
A42MX24-FVQ100 Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset 14-SSOP -40 to 85
A42MX24-FVQ100A 40MX and 42MX FPGA Families
A42MX24-FVQ100B Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset 14-SOIC -40 to 85
A42MX24-FVQ100ES Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset 14-SOIC -40 to 85
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
A42MX24-FPL84 功能描述:IC FPGA MX SGL CHIP 36K 84-PLCC RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA(現(xiàn)場可編程門陣列) 系列:MX 標準包裝:40 系列:SX-A LAB/CLB數(shù):6036 邏輯元件/單元數(shù):- RAM 位總計:- 輸入/輸出數(shù):360 門數(shù):108000 電源電壓:2.25 V ~ 5.25 V 安裝類型:表面貼裝 工作溫度:0°C ~ 70°C 封裝/外殼:484-BGA 供應商設(shè)備封裝:484-FPBGA(27X27)
A42MX24-FPLG84 功能描述:IC FPGA MX SGL CHIP 36K 84-PLCC RoHS:是 類別:集成電路 (IC) >> 嵌入式 - FPGA(現(xiàn)場可編程門陣列) 系列:MX 標準包裝:40 系列:SX-A LAB/CLB數(shù):6036 邏輯元件/單元數(shù):- RAM 位總計:- 輸入/輸出數(shù):360 門數(shù):108000 電源電壓:2.25 V ~ 5.25 V 安裝類型:表面貼裝 工作溫度:0°C ~ 70°C 封裝/外殼:484-BGA 供應商設(shè)備封裝:484-FPBGA(27X27)
A42MX24-FPQ160 功能描述:IC FPGA MX SGL CHIP 36K 160-PQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA(現(xiàn)場可編程門陣列) 系列:MX 標準包裝:40 系列:SX-A LAB/CLB數(shù):6036 邏輯元件/單元數(shù):- RAM 位總計:- 輸入/輸出數(shù):360 門數(shù):108000 電源電壓:2.25 V ~ 5.25 V 安裝類型:表面貼裝 工作溫度:0°C ~ 70°C 封裝/外殼:484-BGA 供應商設(shè)備封裝:484-FPBGA(27X27)
A42MX24-FPQ208 功能描述:IC FPGA MX SGL CHIP 36K 160-PQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA(現(xiàn)場可編程門陣列) 系列:MX 標準包裝:40 系列:SX-A LAB/CLB數(shù):6036 邏輯元件/單元數(shù):- RAM 位總計:- 輸入/輸出數(shù):360 門數(shù):108000 電源電壓:2.25 V ~ 5.25 V 安裝類型:表面貼裝 工作溫度:0°C ~ 70°C 封裝/外殼:484-BGA 供應商設(shè)備封裝:484-FPBGA(27X27)
A42MX24-FPQG160 功能描述:IC FPGA MX SGL CHIP 36K 160-PQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - FPGA(現(xiàn)場可編程門陣列) 系列:MX 標準包裝:40 系列:SX-A LAB/CLB數(shù):6036 邏輯元件/單元數(shù):- RAM 位總計:- 輸入/輸出數(shù):360 門數(shù):108000 電源電壓:2.25 V ~ 5.25 V 安裝類型:表面貼裝 工作溫度:0°C ~ 70°C 封裝/外殼:484-BGA 供應商設(shè)備封裝:484-FPBGA(27X27)