L56DAS = DSP1643 (BQFP) + CSP1034AH (MQFP) + T7525 (Desktop) L56DASI = DSP1644 + CSP1034AH (MQFP) + T7525 (Desktop) L56LAS = DSP1643 (TQFP) + CSP1034AH (TQFP) + T7525 (Laptop) L56LASI = DSP1644 + CSP1034AH (TQFP) + T7525 (Laptop) L56xAFI = DSP1644 + CSP1034AH + T7525 ("Apollo-IV") L56xAF = DSP1643 + CSP1034AH + T7525 [+optional PNP1A] 1034AH Line Codec 44-pin MQFP or 48-pin TQFP 1643 Apollo Data/Fax/TAM/FDSP 132-pin BQFP or 128-pin TQFP 1644 Apollo Data/Fax/TAM/FSDP/PnP 144-pin TQFP PNP1A 100-pin MQFP T7525 Audio Codec 28-pin SOJ [SSOP] TFQP=Thin Quad Flat Package