Topic : Chips 'n Chips
Author : Michael Ruge
Version : chips_x.hyp (01/05/2001)
Subject : Dokumentation/Hardware
Nodes : 1505
Index Size : 35662
HCP-Version : 3
Compiled on : Atari
@charset : atarist
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@options : -i -s +zz -t4
@width : 75
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Ersatzteil-Teilebezeichnung und das Blockdiagramm
C300740-002 = Top Case MegaSTE (C301562-003 = Bottom Case MegaSTE)
C301564-001 = PCB MegaSTE Revision B (DMA PLCC-Chip)
C302017-001 = Sram 8K*8 85ns (HM6265L-70) (U4 + U5)
C301846-001 = CTram 8K*8 35ns (MK48S74N-25 oder DT7174) (U8 + U9)
C398778-001 = 68000 CPU PLCC 16Mhz (U7)
C101718-001 = MC 68881 PLCC Coprozessor 16Mhz (UB2)
C070665 = IC MC 3486 Quad RS-422/RS-423 Line Receiver (UA06B)
C301899-001 = PAL16R4 (SCC-Chip) (UA3)
C301901-001 = PAL20L8 (Bussteuerung) (UA2)
C301903-001 = PAL16L8 (FPU Chipselect) (UB1)
C301904-001 = GAL22V10 (Bussteuerung) (U6)
C301905-001 = PAL16L8 (Cache) (U12)
C301906-001 = GAL22V10 (Bussteuerung) (U3)
C301907-001 = PAL16R4B (Cache) (U2)
C301908-001 = PAL16L8A (VME BUS) (U904)
C301900-002 = PAL16L8 (VME BUS) (U903)
C301909-001 = PAL20L8 (Blitter-Chip) (U407)
YM2149 = Soundchip YM2149 (U305)
C398058-001 = LMC1992 PCM Soundchip (U608)
C398106-001 = MC68901 MFP-Chip (U306)
C398109-001 = Z85C30 SCC-Chip (UA4)
C398789-001A = DMA-Chip (DIL-Form) (U404)
C398789-001 = DMA-Chip PLCC-Version (U404)
C100117 = MC RGB nach PAL/NTSC-Konverter (U503)
C101643-001 = Blitter-Chip (U205)
C300589-001 = GST-MCU/GLUE (U501)
C302183-001 = COMBO-Chip (MCU/GLUE/BLITTER) (U501)
C301224-001 = TT-SCU, identisch C301705 (U801)
C301712-001 = GST-Shifter (U502)
C300588-001 = GST-Shifter ohne DMA-Sound-Probleme, (U502)
(c) ATARI 1988 -19 S9018AX
68901 MFP = MFP-Chip 44Pin PLCC-Ausführung
C025987 = GD75189 (1489) RS-232 Receiver
C025986 = GD75188 (1488) RS-232 Transmitter
ST68B50 = 68B50 ACIA, B-Version für 2 MHz im MegaSTE (U303 + U304)
Z8530 = Z85C30 SCC-Chip (Modem2 und LAN, Fa. Zilog)
CA400732-005 = Keyboard Germany
MC68000FN12 = CPU 68000 mit 12 MHz (von Motorola auf 16MHz geprüft)
ST68000 = CPU 68000 mit 16 MHz (U7)
WD1772-PH00-00= Western Digital Floppycontroller WD1772, DD-fähig
WD1772-PH00-02= Western Digital Floppycontroller WD1772, DD-fähig
WD1772-PH02-02= Western Digital Floppycontroller WD1772, DD-fähig
VL1772-02PC = VLSI Floppycontroller (kompatibler WD1772), DD-fähig
C302096-001A = Ajax (Produziert bei Toshiba), DD/HD/ED-fähig
C302434-001A = Ajax (Produziert bei National), DD/HD/ED-fähig
(Platinenbezeichnung für alle, U405)
C301370-001 = Seagate ST157N Harddiskdrive (48MB, 28ms)
6 Heads, 615 Cylinder, Autopark
C302044-001 = Maxtor CS7080S Harddiskdrive (80.7MB, 27ms) Auto-
park (4 Heads, 1166 Cylinder, 36 Sectors pro Track,
32 KB Cache, 17ms)
= Maxtor CS7120S Harddiskdrive (130.4MB, 15ms)
Autopark
= NEC D3856 Harddiskdrive (105MB, 19ms) Autopark
(4 Heads, 1251 Cylinder, 41 Sectors pro Track)
C302074-001 = Power Supply Unit
Die Pinbelegung der SIMM Module
weiterblättern
Kapitel MEGASTE Computer (neues Board), Seite 1