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參數(shù)資料
| 型號： | SAA2023 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Drive processor for DCC systems |
| 中文描述： | 戴納信貸驅(qū)動處理器的系統(tǒng) |
| 文件頁數(shù)： | 16/56頁 |
| 文件大?。?/td> | 274K |
| 代理商： | SAA2023 |
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May 1994
16
Philips Semiconductors
Preliminary specification
Drive processor for DCC systems
SAA2023
URDA
This active HIGH output pin indicates that the main data
(audio), the SYSINFO and the AUXILIARY data are NOT
usable, regardless of the state of the corresponding
reliability flags. The state of this pin is reflected in the
URDA bit of STATUS byte 0, which can be read by the
microcontroller. This pin should be connected directly to
the URDA pin of the SAA2003. URDA goes active as a
result of a reset, a mode change from mode DRAR to
DPAP, or if the SAA2023 has had to re-synchronize with
the incoming data from tape.
The position of the first sub-band serial PASC bytes in a
tape frame is shown in Figs 8 and 9.
Fig.8 Position of first sub-band serial PASC bytes in a tape frame in DPAP/DPAR mode.
handbook, full pagewidth
SNUM
SBWS
'FIRST BYTE"
SBDA
byte 0
byte 1
byte 2
0
1
L3REF
MGB384
handbook, full pagewidth
SNUM
SBWS
'FIRST BYTE'
SBDA
byte 0
byte 1
byte 2
3
0
L3REF
MGB385
Fig.9 Position of first sub-band serial PASC bytes in a tape frame in DRAR mode.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAA2023H | RES 4.53K OHM 1/16W 0.5% 0402SMD |
| SAA2500 | MPEG Audio Source Decoder |
| SAA2500H | MPEG Audio Source Decoder |
| SAA2501 | Digital Audio Broadcast DAB decoder |
| SAA2501H | Digital Audio Broadcast DAB decoder |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA2023GP | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Drive processor for DCC systems |
| SAA2023H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Drive processor for DCC systems |
| SAA2032 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital equalization for the tape drive processing of the DCC system |
| SAA2032GP | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital equalization for the tape drive processing of the DCC system |
| SAA-21 | 制造商:GENERAL DEVICES 功能描述:CHASSIS SUPPORT ANGLES, Sold in a Set of 2 |
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