參數(shù)資料
型號(hào): P610ARM-FPNR
廠商: Zarlink Semiconductor Inc.
英文描述: General purpose 32-bit microprocessor
中文描述: 通用32位微處理器
文件頁數(shù): 134/173頁
文件大小: 897K
代理商: P610ARM-FPNR
Bus interface
ARM610 Data Sheet
10-10
Key to Cycle Type Summary
r
Read (
nRW
LOW)
r/w
applies equally to Read and Write
w
Write (
nRW
HIGH)
old
signal remains at previous value
a
first Address
a+n
next sequential address
aL
Read-Lock-Write Address
i
Idle cycle (
nMREQ
HIGH)
m
Memory cycle (
nMREQ
LOW)
d
valid data on data bus
Each lineTable 10-1: Cycle type summaryshows the state of the bus interface during
a single
MCLK
cycle. It illustrates the pipelining of
nMREQ
and the address. Each
Operation Type section shows the sequence of cycles which make up that type of
access, with each line down the diagram showing successive clock cycles.
The Uncached Read / Unbuffered Write is shown in three sections. The start and end
are always present, with the Repeat section repeated as many times as required when
a multiple access is being performed.
Buffered Writes are also of variable length and consist of the Start section plus as
many consecutive Repeat sections as are necessary.
A swap instruction consists of the Read phase, followed by one of the three possible
Write phases.
Activity on the memory interface is the succession of these access sequences.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P610ARM-KG 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:General purpose 32-bit microprocessor
P610ARM-KW 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:General purpose 32-bit microprocessor
P6-10R 制造商:Panduit Corp 功能描述:PANDUIT
P6-10R-E 功能描述:端子 NON-INSL.RING #6 #10 RoHS:否 制造商:AVX 產(chǎn)品:Junction Box - Wire to Wire 系列:9826 線規(guī):26-18 接線柱/接頭大小: 絕緣: 顏色:Red 型式:Female 觸點(diǎn)電鍍:Tin over Nickel 觸點(diǎn)材料:Beryllium Copper, Phosphor Bronze 端接類型:Crimp
P610R-E 制造商:Panduit Corp 功能描述: