参数资料
型号: CORE8051-AR
厂商: Microsemi SoC
文件页数: 22/41页
文件大小: 0K
描述: IP MODULE CORE8051
标准包装: 1
系列: *
Core8051
0ns
50ns
100ns
150ns
200ns
250ns
300ns
350ns
clk
memaddr
N
N+1
Addr
N+1
memrd
memwr
mempsrd
mempswr
sample
sample
sample
sample
sample
sample
mempsack
memdatao
read
sample
read
sample
read
sample
memdatai
(N)
Data
(N+1)
Figure 7 ? Program Memory Read Cycle with Wait States
External Data Memory Bus Cycle
Example bus cycles for external data memory access are shown in Figure 8 through Figure 15 on page 25 . Figure 8
shows an external data memory read cycle without stretch cycles.
0ns
50ns
100ns
150ns
200ns
250ns
clk
memaddr
N
N+1
Addr
N+1
memrd
memwr
mempsrd
memdatao
max. 1*Tclk
memdatai
(N)
read sample
Data
(N+1)
read sample read sample
Figure 8 ? External Data Memory Read Cycle without Stretch Cycles
22
v6.0
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相关代理商/技术参数
参数描述
CORE8051-EV 制造商:ACTEL 制造商全称:Actel Corporation 功能描述:Core8051
CORE8051-SN 制造商:ACTEL 制造商全称:Actel Corporation 功能描述:Core8051
CORE8051-SR 制造商:ACTEL 制造商全称:Actel Corporation 功能描述:Core8051
CORE8051-UR 制造商:ACTEL 制造商全称:Actel Corporation 功能描述:Core8051
CORE8051-XX 制造商:ACTEL 制造商全称:Actel Corporation 功能描述:Core8051