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參數(shù)資料
| 型號： | CXD3009Q |
| 廠商： | Sony Corporation |
| 元件分類： | 數(shù)字信號處理 |
| 英文描述： | CD Digital Signal Processor(CD數(shù)字信號處理器) |
| 中文描述： | CD數(shù)字信號處理器（光盤數(shù)字信號處理器） |
| 文件頁數(shù)： | 46/64頁 |
| 文件大小： | 477K |
| 代理商： | CXD3009Q |
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CXD3009Q
4-5. Digital Out
There are three Digital Out formats: the type 1 format for broadcasting stations, the type 2 form 1 format for
home use, and the type 2 form 2 format for the manufacture of software.
The CXD3009Q supports type 2 form 1.
Sub Q data which are matched twice in succession after a CRC check are input to the first four bits (bits 0 to 3)
of the channel status.
Table 4-2.
4-6. Servo Auto Sequence
This function performs a series of controls, including auto focus and track jumps. When the auto sequence
command is received from the CPU, auto focus, 1-track jump, 2N-track jumps, and N-track move are
executed automatically.
SSP (servo signal processor LSI) is used in an exclusive manner during the auto sequence execution (when
XBUSY = low), so that commands from the CPU are not transferred to the SSP, but can be sent to the
CXD3009Q.
Connect the CPU, RF and SSP as shown in Fig. 4-2.
When CLOK goes from low to high while XBUSY is low, XBUSY does not become high for a maximum of
100μs after that point. This is to prevent the transfer of erroneous data to the SSP when XBUSY changes
from low to high by the monostable multivibrator, which is reset by CLOK being low (when XBUSY is low).
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0/1
0
0
0
ID0
ID1 COPY Emph
0
0
0
0
1
0
0
0
0
0
0
0
From sub Q
0
16
32
48
176
Bits 0 to 3...Sub Q control bits that matched twice with CRCOK
Bit 29..........1 when VPON is 1
Digital Out C bit
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
相關PDF資料 |
PDF描述 |
|---|---|
| CXD3011R-1 | Hook-Up Wire; Conductor Size AWG:26; No. Strands x Strand Size:7 x 34; Jacket Color:White/Yellow; Cable/Wire MIL SPEC:MIL-W-16878/1 Type B; Conductor Material:Copper; Jacket Material:Polyvinylchloride (PVC) RoHS Compliant: Yes |
| CXD3017Q | CD Digital Signal Processor with Built-in Digital Servo and DAC(CD數(shù)字信號處理器（內(nèi)置數(shù)字伺服系統(tǒng)和 D/A轉(zhuǎn)換器）) |
| CXD3027R | CD Digital Signal Processor with Built-in Digital Servo +Shock-Proof Memory Controller + Digital High & Bass Boost(CD數(shù)字信號處理器(內(nèi)置數(shù)字伺服系統(tǒng)、防震存儲器控制器、數(shù)字式高&低音提升電路）) |
| cxd3027 | CD Audio Digital Signal-Processing LSI Device with On-Chip Digital Servo System Allows Listening without Sound Skipping |
| CXD3027R-1 | CD Audio Digital Signal-Processing LSI Device with On-Chip Digital Servo System Allows Listening without Sound Skipping |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CXD3011R-1 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CD Digital Signal Processor with Built-in Digital Servo and DAC |
| CXD3017Q | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CD Digital Signal Processor with Built-in Digital Servo and DAC |
| CXD3018Q/R | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CD Digital Signal Processor with Built-in DigitalServo and DAC |
| CXD3021 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CD Digital Signal Processor with Built-in Digital Servo and DAC |
| CXD3021R | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CD Digital Signal Processor with Built-in Digital Servo and DAC |
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