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參數(shù)資料
| 型號(hào)： | S5L9284D |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 元件分類： | 數(shù)字信號(hào)處理 |
| 英文描述： | DIGITAL SIGNAL PROCESSOR |
| 中文描述： | 數(shù)字信號(hào)處理器 |
| 文件頁數(shù)： | 22/24頁 |
| 文件大?。?/td> | 350K |
| 代理商： | S5L9284D |
S5L9284D
DIGITAL SIGNAL PROCESSOR
22
XPHSP-Mode
The XPHSP mode is the mode used in normal operation. It samples a LKFS signal made in the frame sync block at
a cycle of PBFR/16. If the sampling is
“
H
”
, the phase mode is performed, and if
“
L
”
is sampled 8 times
consecutively, the speed mode is performed automatically. The selection of peak hold period of speed mode, and
bottom hold period and gain of speed / Hspeed mode is determined by the CNTL-W register.
VPHSP-Mode
The VPHSP-mode is the mode used for rough servo control. It uses VCO instead of X-tal in the EFM pattern test.
When the range of VCO center changes, VCO is easily locked because the rotation of a spindle motor changes in
the same direction.
STOP
Stop is the mode used to stop the spindle motor.
Figure 17. Timing Chart SMDP Output
SMDP
SMSD
SMEF
SMON
L
Hi-Z
L
L
Hi-Z
Hi-Z
Hi-Z
XTFR/4 :
(XTFR/8)
PBFR/4 :
( PBFR/8)
SMPD :
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S5L9286F02 | DIGITAL SIGNAL PROCESSOR |
| S5L9286F02-T0R0 | DIGITAL SIGNAL PROCESSOR |
| S5L9286F01-Q0R0 | IC, TRANS, PHY, DUAL, 10/100BASE-TX |
| S5L9286 | DIGITAL SIGNAL PROCESSOR FOR CDP |
| S5L986F02 | DIGITAL SIGNAL PROCESSOR FOR DISCMAN |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S5L9284D01-Q0R0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DIGITAL SIGNAL PROCESSOR |
| S5L9286 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DIGITAL SIGNAL PROCESSOR FOR CDP |
| S5L9286F01-Q0R0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DIGITAL SIGNAL PROCESSOR FOR CDP |
| S5L9286F02 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DIGITAL SIGNAL PROCESSOR |
| S5L9286F02-T0R0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DIGITAL SIGNAL PROCESSOR FOR DISCMAN |
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