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SAA7380 Datasheet(PDF) 4 Page - NXP Semiconductors |
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SAA7380 Datasheet(HTML) 4 Page - NXP Semiconductors |
4 / 60 page ![]() 1996 Apr 25 4 Philips Semiconductors Preliminary specification Error correction and host interface IC for CD-ROM (ELM) SAA7380 5 BLOCK DIAGRAM Fig.1 Block diagram. handbook, full pagewidth MGE190 DECODER SERIAL INTERFACE ERROR CORRECTOR SRAM CACHE MICRO- CONTROLLER INTERFACE HOST INTERFACE MEMORY MANAGER OSCILLATOR TEST VDDD2 VDDD1 SDA SCL INT RESET SYN DMACK DA1 DA2/EJECT CS2/SELRQ IOCS16 SFSY DGND 1, 14, 24, 41, 59, 68 RCK SUB BCK WS DATA TEST2 C2PO TEST1 CS1/HEN HWR DA0/CMD DMARQ/DTEN SCRST/STEN HD0 to HD7 HD8 to HD15 IRQ/EOP/HFBC IORDY/WAIT/HFBLB HRD RA0 to RA5 RA6 to RA14 RA16/CAS RA15/RAS RD0 to RD7 CRIN RWE CROUT 50, 74 28 32 36 37 38 39 40 45 70 71 72 73 42 43 44 69 46 47 48 49 26 27 15-22 13 11 12 2-10 75-80 51-58 60-67 29 30 31 33 34 35 23 25 SAA7380 |