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參數(shù)資料
| 型號： | LC78621E |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Compact Disc Player DSP(用于CD播放器的8位DSP) |
| 中文描述： | 光碟機(jī)的DSP（用于光盤播放器的8位數(shù)字信號處理器） |
| 文件頁數(shù)： | 19/34頁 |
| 文件大小： | 417K |
| 代理商： | LC78621E |
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9. Error Flag Output; Pin 58: EFLG, pin 62: FSX
The FSX signal is generated by dividing the crystal oscillator clock, and is a 7.35 kHz frame synchronization signal.
The error correction state for each frame is output from EFLG. The playback OK/NG state can be easily determined
from the extent of the high level that appears here.
10. Subcode P, Q, and R to W Output Circuit; Pin 59: PW, pin 57: SBSY, pin 60: SFSY, pin 61: SBCK
PW is the subcode signal output pin, and all the codes, P, Q, and R to W can be read out by sending eight clocks to
the SBCK pin within 136 μs after the fall of SFSY. The signal that appears on the PW pin changes on the falling
edge of SBCK. If a clock is not applied to SBCK, the P code will be output from PW. SFSY is a signal that is output
for each subcode frame cycle, and the falling edge of this signal indicates standby for the output of the subcode
symbol (P to W). Subcode data P is output on the fall of this signal.
SBSY is a signal output for each subcode block. This signal goes high for the S0 and S1 synchronization signals. The
fall of this signal indicates the end of the subcode synchronization signals and the start of the data in the subcode
block. (EIAJ format)
No. 5223-19/34
LC78621E
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LC78622E | Compact Disc Player DSP(用于CD播放器的8位DSP) |
| LC78622NE | Compact Disc Player DSP(用于CD播放器的8位DSP) |
| LC78624E | Compact Disc Player DSP(用于CD播放器的8位DSP) |
| LC78625E | SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs |
| LC78625 | SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC78622E | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Compact Disc Player DSP |
| LC78622NE | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Compact Disc Player DSP |
| LC78624E | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Compact Disc Player DSP |
| LC78625 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Compact Disc Player DSP |
| LC78625E | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Compact Disc Player DSP |
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