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参数资料
| 型号： | YSS912C |
| 厂商： | Yamaha Corporation |
| 英文描述： | One chip LSI Consisting of Dolby Digital (AC-3) / Pro Logic decoder amd Sub DSP(含杜比系统（AC-3）/前置逻辑译码器和声音处理DSP的集成电路) |
| 中文描述： | 一个芯片LSI，杜比数字组成（交流- 3）/定向逻辑解码器的AMD小组的DSP（含杜比系统（交流- 3）/前置逻辑译码器和声音处理数字信号处理器的集成电路） |
| 文件页数： | 13/14页 |
| 文件大小： | 142K |
| 代理商： | YSS912C |
YSS912C
8
CONTROL REGISTER
The decoding system is controlled by reading and writing the control registers through microprocessor interface
(/CS, SCK, SI and SO).
Note : All bits are set to “0” by initial clear (/IC=0) except bit 4 of PLL/DSN register (0x00).
address
Name
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
0x00 PLL/DSN Register
PLLUSE
(not used)
DSNIGN
DSN2 - 0
0x01 Mute Register
LMUTEN
CMUTEN RMUTEN RSMUTEN LSMUTEN LFEMUTEN DSPMUTEN
AMOFF
0x02 SDIA Register
SDIASEL
PDOWN
SDIAFMT1 - 0
SDIABIT1 - 0
SDIAWP
SDIABP
0x03 SDOA Register
SDOACKSEL
SDOAFMT1 - 0
SDOABIT1 - 0
SDOAWP
SDOABP
0x04 OPORT Register
OPORT7 - 0
0x05 IPORT Register
IPORT7 - 0 (Read only)
0x08 PCM Register
PCMDLY
0x09 Noise Level Register
NOISELEV7 - 0
0x0A Center Delay Register
CDELAY2 - 0
0x0B Surround Delay Register
SRDELAY3 - 0
0x0C Noise Register
NOISE
PN/WN
IMPULSE
0x0D FS Register
FS1 - 0
0x0E L Volume Register
LVOL7 - 0
0x0F C Volume Register
CVOL7 - 0
0x10 R Volume Register
RVOL7 - 0
0x11 LS Volume Register
LSVOL7 - 0
0x12 RS Volume Register
RSVOL7 - 0
0x13 LFE Volume Register
LFEVOL7 - 0
0x14 Compression Register
EMPON
AIBON
VOLON
DITHOFF
P11OFF
DIALOFF
COMPMOD1 - 0
0x15 HDYNRNG Register
HDYNRNG7 - 0
0x16 LDYNRNG Register
LDYNRNG7 - 0
0x17 Mode Register
PCM
PLDECON PLSRMOD
DUALMOD1 - 0
OUTMOD2 - 0
0x30 COEF0-H Register
COEF0-15 - 8
0x31 COEF0-L Register
COEF0-7 - 0
0x32 COEF1-H Register
COEF1-15 - 8
0x33 COEF1-L Register
COEF1-7 - 0
0x34 SDIB Register
SDIBCKSEL SDIBSEL
SDIBFMT1 - 0
SDIBBIT1 - 0
SDIBWP
SDIBBP
0x35 SDOB Register
SDOBCKSEL
SDBUSE
SDOBFMT1 - 0
SDOBBIT1 - 0
SDOBWP
SDOBBP
0x36 ERAM Register
ERAMUSE
MPCNT5 - 0
Note : Do not write "1" into the cross-hatched bits because they are used for testing the LSI.
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相关代理商/技术参数 |
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| YSS912F | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Consumer IC |
| YSS915 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Karaoke Processor 2 for Video disc player |
| YSS915-M | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Consumer IC |
| YSS920B | 制造商:YAMAHA 制造商全称:YAMAHA CORPORATION 功能描述:32位DSP引擎的各种声音效果 |
| YSS932 | 制造商:YAMAHA 制造商全称:YAMAHA CORPORATION 功能描述:96kHz DIR + Dolby Digital / Pro Logic II / DTS decoder + Sub DSP |
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