Reply TurboProcessor 50/70

ref367.exe Turbo/Power Boards 3.67 Reference Disk (zipped image)
119-70.exe TurboProcessor BIOS v1.19 Flash - Model 70 (zipped files)
124-70.exe TurboProcessor BIOS v1.24 Flash - Model 70 (beta) (zipped files)
140-50.exe TurboProcessor BIOS v1.40 Flash - Model 50/55/70 (zipped files)


Reply TurboProcessor 50/70 ASSY P/N 61G3500 [P]

F1 Keyboard/mouse fuse
J1 HDD15 video connector
J2 DB25 serial port
J3 Parallel port
J4 Pads for 2-pin header
J5 Mouse port
J6 Keyboard port
J7 Fan connector
J8 Pads for 2-pin header
J9 Power supply edge connector
J11 3-pin jumper (password clear?)
J12 Speaker connector
J13 Pads for 2-pin header
J14 Floppy Riser slot
J15 40-pin IDE header
J16 Pads for 2-pin header
U6 LT1141CS
U10 Cirrus CL-GD5426-80QC
U13 14.31818 MHz osc (adapters)
U15 10G4672 I/O controller
U16,19 KM416C256AJ-7 or compatible
U18 22.1184 MHz osc (UART)
U20 Dallas DS1387 RTC+NVRAM
U25 CSI CAT28F010N-15 flash BIOS
U28-30 72-pin SIMM socket "MEM1-3"
U33 96F7690
U36 50.0000 MHz osc (CPU)
U37 50G6950 IBM 486SLC2/50
U39 math co-pro socket
U40 ROM BIOS?
U47 LM386 Audio op-amp (PC Speaker)
U53 82077SL Floppy controller
U59 LT1109-12 DC/DC Conv. (Flash Vpp)
Y1 24 MHz xtal? (FDD?)
Z1,2 16-bit MCA slot
Z3 16-bit MCA slot w/ AVE
Z4 16-bit HDD Adapter slot

Content created and/or collected by:
Louis F. Ohland, Peter H. Wendt, David L. Beem, William R. Walsh, Tatsuo Sunagawa, Tomáš Slavotínek, Jim Shorney, Tim N. Clarke, Kevin Bowling, and many others.

Ardent Tool of Capitalism is maintained by Tomáš Slavotínek.
Last update: 03 Dec 2024 - Changelog | About | Legal & Contact