參數(shù)資料
型號(hào)： CDP1802AC3
廠商： Intersil Corporation
英文描述： High-Reliability CMOS 8-Bit Microprocessor
中文描述： 高可靠性的CMOS 8位微處理器
文件頁數(shù)： 6/8頁
文件大?。?/td> 44K
代理商： CDP1802AC3
3-35
NOTES:
6. This timing diagram is used to show signal relationships only, and does not represent any specific machine cycle.
7. All measurements are referenced to 50% point of the waveforms.
8. Shaded areas indicate “don’t care” or undefined state. Multiple transitions may occur during this period.
FIGURE 2. TIMING WAVEFORMS
0
2
3
4
5
6
7
0
00
10
20
30
40
50
60
70
00
01
11
21
31
41
51
61
71
01
t
W
CLOCK
t
PLH
t
PHL
TPA
TPB
t
SU
t
H
t
PLH
t
PHL
t
PLH,
t
P
H
L
LOW ORDER
ADDRESS BYTE
MEMORY
ADDRESS
t
PLH
MRD
(MEMORY
READ CYCLE)
t
PHL
t
PLH
t
PLH
t
PHL
t
PHL
MWR
(MEMORY
WRITE CYCLE)
DATA FROM
CPU TO BUS
STATE
CODES
t
PLH
t
PHL
t
PLH
t
PHL
Q
t
PLH,
t
PHL
N0, N1, N2
(I/O
EXECUTION
CYCLE)
t
PLH
DATA
LATCHED IN CPU
DATA FROM
BUS TO CPU
t
H
DMA
INTERRUPT
SAMPLED (S1, S2)
t
SU
t
H
t
SU
t
H
DMA
REQUEST
INTERRUPT
REQUEST
FLAG LINES
SAMPLED (IN SI)
EF 1-4
t
SU
t
H
WAIT
CLEAR
t
W
t
SU
ANY NEGATIVE
TRANSITION
t
PLH,
t
PHL
t
PLH
t
PHL
SAMPLED (S1, S2, S3)
t
SU
1
HIGH ORDER
ADDRESS BYTE
t
PLH,
t
PHL
t
PLH,
t
P
H
L
CDP1802AC/3
相關(guān)PDF資料
PDF描述
CDP1802ACD CMOS 8-Bit Microprocessors
CDP1802ACDX CMOS 8-Bit Microprocessors
CDP1802ACE CMOS 8-Bit Microprocessors
CDP1802ACEX CMOS 8-Bit Microprocessors
CDP1802ACQ CMOS 8-Bit Microprocessors
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CDP1802ACD 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS 8-Bit Microprocessors
CDP1802ACD/3 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microprocessor
CDP1802ACD3 制造商:Intersil Corporation 功能描述:MPU 8BIT CMOS 3.2MHZ 40PIN SBCDIP - Rail/Tube
CDP1802ACDX 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS 8-Bit Microprocessors
CDP1802ACE 制造商:RCA 功能描述:
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