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参数资料
| 型号： | IP82C59A-12 |
| 厂商： | HARRIS SEMICONDUCTOR |
| 元件分类： | 中断控制器 |
| 英文描述： | CMOS Priority Interrupt Controller |
| 中文描述： | 80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800 COMPATIBLE, INTERRUPT CONTROLLER, PDIP28 |
| 文件页数： | 18/20页 |
| 文件大小： | 152K |
| 代理商： | IP82C59A-12 |
4-18
FIGURE 13. READ/INTA
FIGURE 14. OTHER TIMING
NOTES:
1. Interrupt Request (IR) must remain HIGH until leading edge of first INTA.
2. During first INTA the Data Bus is not active in 80C86/88/286 mode.
3. 80C86/88/286 mode.
4. 8080/8085 mode.
FIGURE 15. INTA SEQUENCE
Timing Waveforms
(Continued)
RD/INTA
EN
CS
ADDRESS BUS
DATA BUS
(20)
TAHDV
(14)
TRLDV
(1)
TAHRL
(18)
TRLEL
(3)
TRLRH
(19)
TRHEH
(2)
TRHAX
(15)
TRHDZ
A
0
(11)
TRHRL
(12)
TWHWL
(13)
TCHCL
RD
INTA
WR
RD
INTA
WR
RD
INTA
WR
IR
(9)
TJLJH
INT
INTA
SEE NOTE 1
DB
CAS 0 - 2
TCVIAL
(10)
SEE
NOTE 2
(17)
TIALCV
(21)
TCVDV
(10)
TCVIAL
SEE NOTE 3
SEE NOTE 4
(16)
TJHIH
82C59A
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相关代理商/技术参数 |
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| IP82C59A-5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述: |
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| IP82C82 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| IP82C82/+ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Non-Inverting Buffer/Driver |
| IP82C83H | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:CMOS Octal Latching Inverting Bus Driver |
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