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參數(shù)資料
| 型號： | SMH4042S-AKN |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | PCMCIA 16MBYTE 16MBYTE |
| 中文描述： | ⑩熱插拔控制器 |
| 文件頁數(shù)： | 14/28頁 |
| 文件大?。?/td> | 225K |
| 代理商： | SMH4042S-AKN |
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SMH4042
2037 8.0 8/8/00
Sequential READ
Sequential reads can be initiated as either a current
address READ or random access READ. The first word is
transmitted as with the other byte read modes (current
address byte READ or random address byte READ);
however, the master now responds with an
ACKnowledge, indicating that it requires additional data
from the SMH4042. The SMH4042 continues to output
data for each ACKnowledge received. The master termi-
nates the sequential READ operation by not responding
with an ACKnowledge, and issues a STOP conditions.
During a sequential read operation, the internal address
counter is automatically incremented with each acknowl-
edge signal. For read operations, all address bits are
incremented, allowing the entire array to be read using a
single read command. After a count of the last memory
address, the address counter will
‘
roll-over
’
and the
memory will continue to output data.
Data Download
The SMH4042 supports a proprietary mode of operation
specifically for the Hot Swap environment. After a power
on reset the internal address pointer is reset to 00. The
host or ASIC then only needs to issue a read command
and then sequentially clock out data starting at
address 00.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SMH4042S-ALM | Hot Swap⑩ Controller |
| SMH4042S-ALN | Hot Swap⑩ Controller |
| SMH4042S-BGM | Hot Swap⑩ Controller |
| SMH4042S-BGN | Hot Swap⑩ Controller |
| SMH4042S-BHM | Hot Swap⑩ Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SMH4042S-ALM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Hot Swap⑩ Controller |
| SMH4042S-ALN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Hot Swap⑩ Controller |
| SMH4042S-BGM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Hot Swap⑩ Controller |
| SMH4042S-BGN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Hot Swap⑩ Controller |
| SMH4042S-BHM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Hot Swap⑩ Controller |
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