Core8051
0ns
50ns
100ns
150ns
200ns
250ns
300ns
clk
memaddr
N
N+1
N+2
memrd
memwr
mempsrd
mempswr
mempsack
memdatao
sample
sample
sample
read sample
read sample read sample
memdatai
(N)
(N+1)
(N+2)
Figure 4 ? Program Memory Fetch Cycle without Wait States
0ns
50ns
100ns
150ns
200ns
250ns
300ns
clk
memaddr
N
N+1
N+2
memrd
memwr
mempsrd
mempswr
sample
sample
sample
sample
sample
mempsack
memdatao
read sample
read sample
read sample
memdatai
Figure 5 ? Program Memory Fetch with Wait States
(N)
(N+1)
0ns
50ns
100ns
150ns
200ns
250ns
300ns
350ns
clk
memaddr
N
N+1
Addr
N+1
memrd
memwr
mempsrd
mempswr
mempsack
memdatao
sample
sample
sample
memdatai
(N)
read
sample
Data
(N+1)
read
sample
read
sample
Figure 6 ? Program Memory Read Cycle without Wait States
v6.0
21
相关PDF资料
COREFFT-RM IP MODULE COREFFT
COREFIR-RM IP MODULE COREFIR
COREPCIF-RM IP MODULE COREPCIF
COREU1LL-AR IP MODULE COREU1LL
COREU1PHY-AR IP MODULE COREU1PHY
CORR-8BIT-XM-UT2 SITE LICENSE IP CORRELATOR XP
CP2-GSA-L CONN SHIELD LOWER TYPE A 22
CP2-HSA110-1 CONN SHROUD CPCI 2MM TYPE A 22
相关代理商/技术参数
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
Core8b/10b-AR 制造商:Microsemi Corporation 功能描述:CORE - Virtual or Non-Physical Inventory (Software & Literature)
COREAES128 制造商:ACTEL 制造商全称:Actel Corporation 功能描述:CoreAES128
COREAES128-AN 制造商:ACTEL 制造商全称:Actel Corporation 功能描述:CoreAES128