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參數(shù)資料
| 型號： | CXP1021Q |
| 廠商： | Sony Corporation |
| 英文描述： | System Controller for Compact Disc Players |
| 中文描述： | 系統(tǒng)控制器光盤播放機(jī) |
| 文件頁數(shù)： | 1/28頁 |
| 文件大?。?/td> | 564K |
| 代理商： | CXP1021Q |
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Description
The CXP1021Q is a 4-bit single chip microcomputer
based on the SPC500 series. It incorporates
programs in firmware for CD operations. It can be
connected directly to the CDL-40 series of LSIs for
CD players, and can directly drive LCDs, in addition
to other features. It also supports the pitch control
function and can be employed in a wide range of
equipment, from deck-type CD players to radio
cassettes and portable systems.
Functions
Key inputs of up to 20 keys is possible through matrix scanning. The following functions can be selected by
setting their respective keys.
PLAY/PAUSE/PLAY PAUSE keys
STOP key
SKIP key; on memory input, this becomes the tune selection key
Fast forward key; speed differs during PLAY and PAUSE
Repeat
One tune or all tunes repeat
OPEN/CLOSE
Loading function (when deck type device is selected)
A
←
B
A
←
B repeat function
SHUFFLE
Shuffle (random) function
PROG
Program; up to 21 tune memory, can indicate remainder
REMAIN
Indicates single tune or all tunes remaining, up to 31 tunes
INTRO
Fixes introscan at 10 seconds
AUTO
Sets auto space at 4 seconds
MUSIC calendar
Can display up to 20 tunes
REMOTE
Enables input using NEC format remote control devices with modifiable custom codes
10key
Direct tune selection using keypad (remote control only)
Syncro
Synchronization input and processing
×
2
Double speed playback
Battery detection
When portable mode selected, there is battery detection function
Built-in test mode
Built-in test mode facilitates CD player auto diagnostics
INDEX
Index search (remote control only)
Pitch +,pitch –,pitch OFF Pitch control key for playback with varying speed
External control output
Used for on/off of the voice canceller
Recommended Combinations
RF amplifier
Servo signal processor
Digital signal processor
Pickup mechanism
CXA1571M/N/S
CXA1372AQ/AS
CXD2500BQ
KSL 2101
Structure
Silicon gate CMOS IC
– 1 –
CXP1021Q
E94811-ST
System Controller for Compact Disc Players
For the availability of this product, please contact the sales office.
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
80 pin QFP (Plastic)
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,
,
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