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參數(shù)資料
| 型號： | MAQ28155CXXXX |
| 廠商： | DYNEX SEMICONDUCTOR LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 24 I/O, PIA-GENERAL PURPOSE, CDIP40 |
| 封裝： | CERAMIC, DIP-40 |
| 文件頁數(shù)： | 17/20頁 |
| 文件大?。?/td> | 254K |
| 代理商： | MAQ28155CXXXX |
MA28155
6/20
OPERATING MODE 1
(Strobed Input/Output)
This functional configuration provides a means for
transferring l/O data to or from a specified port in conjunction
with strobes or handshaking signals. In mode 1, port A and
port B use the lines on port C to generate or accept these
handshaking signals
s Two Groups (Group A and Group B) .
s Each Group contains one 8-bit data port and one 4-bit
control/data port,
s The 8-bit data port can be either input or output, Both
inputs and outputs are latched,
s The 4-bit port is used for control and status of the 8-bit data
port.
Figure 7: Strobed Input Timing Diagram
Figure 8: Strobed Output Timing Diagram
DSN
RD/WN
STBN
OBFN
RD/WN
DSN
ACKN
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAQ2901CB | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:RADIATION HARD 4-BIT MICROPROCESSOR SLICE |
| MAQ2901CC | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:RADIATION HARD 4-BIT MICROPROCESSOR SLICE |
| MAQ2901CD | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:RADIATION HARD 4-BIT MICROPROCESSOR SLICE |
| MAQ2901CE | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:RADIATION HARD 4-BIT MICROPROCESSOR SLICE |
| MAQ2901CL | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:RADIATION HARD 4-BIT MICROPROCESSOR SLICE |
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