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參數(shù)資料
| 型號： | CDP1806ACD |
| 廠商： | HARRIS SEMICONDUCTOR |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | CMOS 8-Bit Microprocessor with On-Chip RAM and Counter/Timer |
| 中文描述： | 8-BIT, 5 MHz, MICROPROCESSOR, CDIP40 |
| 文件頁數(shù)： | 24/30頁 |
| 文件大小： | 301K |
| 代理商： | CDP1806ACD |
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TABLE 2. CONDITIONS ON DATA BUS AND MEMORY ADDRESS LINES DURING ALL MACHINE STATES
STATE
I
N
MNEMONIC
OPERATION
DATA
BUS
MEMORY
ADDRESS
MRD
MWR
N
LINES
S1
RESET
0
→
Q, I, N, COUNTER,
PRESCALER, CIL;
1
→
CIE, XIE
00
UNDE-
FINED
1
1
0
S1
INITIALIZE, NOT PROGRAMMER AC-
CESSIBLE
X, P
→
T THEN
0
→
X, P; 1
→
MIE, 0000
→
R0
00
(Note 20)
UNDE-
FINED
1
1
0
S0
FETCH
MRP
→
I, N; RP + 1
→
RP
MRP
RP
0
1
0
S1
0
0
IDL
STOP AT TPB
WAIT FOR DMA OR INT
HIGH Z
RO
1
1
0
S1
0
1-F
LDN
MRN
→
D
MRN
RN
0
1
0
S1
1
0-F
INC
RN + 1
→
RN
HIGH Z
RN
1
1
0
S1
2
0-F
DEC
RN - 1
→
RN
HIGH Z
RN
1
1
0
S1
3
0-F
SHORT
BRANCH
TAKEN: MRP
→
RP.0
NOT TAKEN: RP + 1
→
RP
MRP
RP
0
1
0
S1
4
0-F
LDA
MRN
→
D; RN + 1
→
RN
MRN
RN
0
1
0
S1
5
0-F
STR
D
→
MRN
D
RN
1
0
0
S1
6
0
IRX
RX + 1
→
RX
MRX
RX
1
1
0
S1
6
1
OUT 1
MRX
→
BUS; RX + 1
→
RX
MRX
RX
0
1
1
S1
6
2
OUT 2
MRX
→
BUS; RX + 1
→
RX
MRX
RX
0
1
2
S1
6
3
OUT 3
MRX
→
BUS; RX + 1
→
RX
MRX
RX
0
1
3
S1
6
4
OUT 4
MRX
→
BUS; RX + 1
→
RX
MRX
RX
0
1
4
S1
6
5
OUT 5
MRX
→
BUS; RX + 1
→
RX
MRX
RX
0
1
5
S1
6
6
OUT 6
MRX
→
BUS; RX + 1
→
RX
MRX
RX
0
1
6
S1
6
7
OUT 7
MRX
→
BUS; RX + 1
→
RX
MRX
RX
0
1
7
S1
6
9
INP 1
BUS
→
MRX, D
DATA
FROM
I/O
DEVICE
RX
1
0
1
S1
6
A
INP 2
BUS
→
MRX, D
DATA
FROM
I/O
DEVICE
RX
1
0
2
S1
6
B
INP 3
BUS
→
MRX, D
DATA
FROM
I/O
DEVICE
RX
1
0
3
S1
6
C
INP 4
BUS
→
MRX, D
DATA
FROM
I/O
DEVICE
RX
1
0
4
S1
6
D
INP 5
BUS
→
MRX, D
DATA
FROM
I/O
DEVICE
RX
1
0
5
CDP1805AC, CDP1806AC
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CDP1806ACQ | CMOS 8-Bit Microprocessor with On-Chip RAM and Counter/Timer |
| CDP1806ACE | CMOS 8-Bit Microprocessor with On-Chip RAM and Counter/Timer |
| CDP1806ACEX | CMOS 8-Bit Microprocessor with On-Chip RAM and Counter/Timer |
| CDP1821C | High-Reliability CMOS 1024-Word x 1-Bit Static RAM |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CDP1806ACE | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CDP1806ACE114 | 制造商:Harris Corporation 功能描述: |
| CDP1806ACEX | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CDP1806ACQ | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS 8-Bit Microprocessor with On-Chip RAM and Counter/Timer |
| CDP1821C | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:High-Reliability CMOS 1024-Word x 1-Bit Static RAM |
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