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參數(shù)資料
| 型號(hào)： | TC9447F |
| 廠商： | Toshiba Corporation |
| 元件分類： | 數(shù)字信號(hào)處理 |
| 英文描述： | Single-Chip Audio Digital Signal Processor |
| 中文描述： | 單芯片音頻數(shù)字信號(hào)處理器 |
| 文件頁數(shù)： | 10/44頁 |
| 文件大小： | 635K |
| 代理商： | TC9447F |
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TC9447F
2002-02-05
10
(1-4) Monitor mode
Monitor mode is used to monitor the data bus or pointers.
There are two further modes: a mode where the data bus or pointer (s) is monitored at a preset
program counter (PC) and a mode where a loop counter (LC) is added to monitor conditions in
addition to the PC. After the command is issued, when the TC9447F loads data to the IFDO
register (IFDOR), the IFOK pin signal is set to Low (see (1) above).
Next, when the IFCK signal is sent, the data are output on the IFCK signal falling edge starting
from the MSB. The data length is at its maximum (24 bits or three bytes) during monitoring of
the data bus. In cases where transfer must be interrupted, such as where only eight or 16 bits of
the MSB side are required, monitoring can be interrupted at any time by setting the
CS
signal
to High. When the
CS
signal goes High, the IFOK signal also goes High.
When
CS
= H, all monitor circuits are initialized.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| TC9452F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:SINGLE CHIP SURROUND LSI |
| TC9455F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic |
| TC9455N | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic |
| TC9456F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:SINGLE CHIP SURROUND LSI WITH A BUILT-IN SRS |
| TC9457F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Firmware Built In Digital Servo |
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