參數(shù)資料
型號: A80960JD-40
廠商: INTEL CORP
元件分類: 微控制器/微處理器
英文描述: EMBEDDED 32-BIT MICROPROCESSOR
中文描述: 32-BIT, 40 MHz, RISC PROCESSOR, CPGA132
封裝: PGA-132
文件頁數(shù): 58/78頁
文件大?。?/td> 835K
代理商: A80960JD-40
80960JA/JF/JD/JT 3.3 V Microprocessor
58
Advance Information Datasheet
5.0
Bus Functional Waveforms
Figure 33 through Figure 38 illustrate typical 80960Jx bus transactions. Figure 39 depicts the bus
arbitration sequence. Figure 40 illustrates the processor reset sequence from the time power is
applied to the device. Figure 41 illustrates the processor reset sequence when the processor is in
operation. Figure 42 illustrates the processor ONCE sequence from the time power is applied to the
device. Figure 44 and Figure 45 also show accesses on 32-bit buses. Table 27 through Table 29
summarize all possible combinations of bus accesses across 8-, 16-, and 32-bit buses according to
data alignment.
Figure 33.
Non-Burst Read and Write Transactions Without Wait States, 32-Bit Bus
CLKIN
AD31:0
ALE
ADS
A3:2
BE3:0
WIDTH1:0
D/C
W/R
DT/R
DEN
RDYRCV
BLAST
ADDR
D
In
Invalid
ADDR
DATA Out
10
10
T
a
T
d
T
r
T
i
T
i
T
a
T
d
T
r
T
i
T
i
F_JF030A
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