DSP微处理型,高压缩語音

16-bit DSP Based IC
Long Duration Voice Controller Series (eSLS, eSLSA, eSL, eSLA)
   
Item Feature Remark
Duration (@6K Hz S.R./038K bps@8K) Duration (@6K Hz S.R./12K bps@8K) ROM (bits) RAM (bits) I/O
eSLZ000 --- --- --- 2Kx 16 48 I/O * ROMless
* Support all eSL, eAM series
* Max. external ROM : 16M x 16 bits
eSLS Series
eSL128S --- 227 sec 128K x16 2K x 16 24 I/O * Available bps : 12K ~ 128K
eSL256S --- 455 sec 256K x16 2K x 16 24 I/O * No ADC
eSL512S --- 910 sec 512K x16 2K x 16 24 I/O  
eSLSA Series
eSL128SA 56 min. 227 sec 128K x16 2K x 16 24 I/O * Available bps : 0.8K ~ 128K
eSL256SA 113 min. 455 sec 256K x16 2K x 16 24 I/Ot * No ADC
eSL512SA 227 min. 910 sec 512K x16 2K x 16 24 I/O  
eSL Series
eSL128 --- 227 sec 128K x16 2K x 16 48 I/O * Available bps : 12K ~ 128K
eSL256 --- 455 sec 256K x16 2K x 16 48 I/O * SPI, Parallel interface
eSL512 --- 910 sec 512K x16 2K x 16 48 I/O * ADC/MIC, Touch Penal
eSLA Series
eSL128A 56 min. 227 sec 128K x16 2K x 16 48 I/O * Available bps : 0.8K ~ 128K
eSL256A 113 min. 455 sec 256K x16 2K x 16 48 I/O * SPI, Parallel interface
eSL512A 227 min. 910 sec 512K x16 2K x 16 48 I/O * ADC/MIC, Touch Penal