參數(shù)資料
型號: AM486DX4
廠商: Advanced Micro Devices, Inc.
英文描述: High-Performance, Clock-Selectable, 3.3 V, 32-Bit Microprocessor(3.3V高性能時鐘可選32位微處理器)
中文描述: 高性能,時鐘可選,3.3伏,32位微處理器(3.3高性能時鐘可選32位微處理器)
文件頁數(shù): 22/26頁
文件大小: 335K
代理商: AM486DX4
AMD
22
Am486DX4 Microprocessor
P R E L I M I N A R Y
RDY
,
BRDY
D31–D0
DP3–DP0
(Read)
1.5 V
1.5 V
Figure 5. RDY and BRDY Input Setup and Hold Timing
19160c.005
t
16
t
22
t
17
t
23
CLK
T
2
T
x
T
x
T
x
CLK
BRDY
,
RDY
PCHK
T
2
T
x
T
x
T
x
Valid
Min
Max
Figure 6. PCHK Valid Delay Timing
19160c.006
D31–D0
DP3–DP0
(Read)
t
8
Valid
CLK
A31–A2, PWT, PCD,
BE3
BE0
,
M/IO
,
D
/
C
,
W
/
R
,
ADS
,
LOCK
,
FERR, BREQ,
HLDA
BLAST
,
PLOCK
T
x
T
x
T
x
D31–D0,
DP3–DP0,
(Write)
Min
Max
T
x
Valid n +1
Min
Max
Valid n +1
Valid n
Min
Max
Valid n +1
19160c.007
Figure 7. Output Valid Delay Timing
t
6
t
10
t
8a
Valid n
Valid n
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