- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄358766 > LC78630E (Sanyo Electric Co.,Ltd.) 16-bit fixed point DSP with Flash PDF資料下載
參數(shù)資料
| 型號： | LC78630E |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 元件分類： | 數(shù)字信號處理 |
| 英文描述： | 16-bit fixed point DSP with Flash |
| 中文描述： | 具有閃存的 16 位定點(diǎn) DSP |
| 文件頁數(shù)： | 26/33頁 |
| 文件大?。?/td> | 433K |
| 代理商： | LC78630E |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁當(dāng)前第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁
Ports set to be output pins can be independently set to be either high or low by the port output two-byte command.
The lower 6 bits of the data byte correspond to the ports.
dn = 1.................A high level is output from Pn, assuming it is set up for output.
dn = 0.................A low level is output from Pn, assuming it is set up for output.
24. Variable pitch playback; Pin 1: VPDO, pin 80 VCOC
The LC78630E includes a variable pitch PLL circuit, and the disk rotation rate and the ROMXA output data transfer
rate can be varied by varying the clock used as the time base in 0.1% increments over a range of ±13%. A variable
pitch circuit is formed by connecting a variable pitch low-pass filter to the VPDO and VCOC pins.
Note: Variable pitch playback is not supported at 4
×
speed.
The amount of variation is set by the data byte value n (as a two’s complement number) and the variable pitch data
set two-byte command.
No. 5121-26/33
LC78630E
DATA BYTE + $DC
PORT OUTPUT
DATA BYTE + $DA
VARIABLE PITCH DATA SET
Code
Command
RES = low
$D9
VARIABLE PITCH ON
$D8
VARIABLE PITCH OFF
H
$DA
VARIABLE PITCH DATA SET
Amount of change = n/10 [%] (n = –128 to +127)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LC78631 | 16-bit fixed point DSP with Flash |
| LC78631E | 16-bit fixed point DSP with Flash |
| LC78632 | 16-bit fixed point DSP with Flash |
| LC78632RE | 16-bit fixed point DSP with Flash |
| LC78646E | CMOS LSI |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC78631 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Compact Disk Player DSP |
| LC78631E | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Compact Disk Player DSP |
| LC78632 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Compact Disk Player DSP |
| LC78632RE | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Compact Disk Player DSP |
| LC78637E-E | 制造商:ON Semiconductor 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。