Reply TurboBoard 60/65/80

ref367.exe Turbo/Power Boards 3.67 Reference Disk
131-80.EXE Model 60/65/80 TurboProcessor v1.31 (zipped files)
138-80.EXE Beta Model 60/65/80 TurboProcessor v1.38 (zipped files)
1_32DSK1.EXE Video Driver for 50/55/60/70/80 TurboProcessor Boards - Disk 1/2
1_32DSK2.EXE Video Driver for 50/55/60/70/80 TurboProcessor Boards - Disk 2/2

Model 60/80 Turboboard Manual (fits Model 65 SX as well, scan by David Beem)

TurboBoard 60/65/80
TurboBoard w/ Blue Lightning CPU
Features


TurboBoard 60/65/80 (DX2-66/0MB P/N 05003417) [P] [P] [P]

F1 Keyboard fuse (3A, 250V)
J1 40-pin IDE Connector
J2 Power supply connector
J3 Keyboard Port
J4 40-pin floppy header
J5 Mouse Port
J6 Parallel port
J7 DB25 Serial port
J8 HDD15 Video connector
J9 3-pin jumper (?)
J10 Speaker connector
J11 Clear CMOS Jumper
J14 2-pin jumper (audio related?)
P1 Pads for 8-pin header (?)
Q1 Pads for voltage reg. (BL?)
Q2 LT 337 neg. voltage reg. (SynchroStream?)
U1 02M3297 IBM 1993 PAL
U2 82077SL Floppy Controller
U6 LT1109CS8-12 DC/DC Conv. (flash Vpp?)
U10 Lattice 02M3261 PAL
U13 Lattice 02M3260 PAL
U14 CAT28F010N-15 128Kx8 flash (BIOS)
U15 93C46D 1K EEPROM
U16 22.1184 MHz osc (UART)
U27 10G4672 (I/O, Interrupt Ctrl.)
U34? TurboCache Socket
U49 Lattice 02M3264 PAL
U52,60 Pads for SOJ sockets (video RAM)
U53,61 M514260-70J 256Kx16 RAM (video)
U57 Dallas DS1387 RTC+NVRAM
U58 Socket 2 ZIF
U65 LM334 current source (Cirrus)
U71 IMI SC422BXB PLL clock gen.
U75 Cirrus CL-GD5426-80QC
U78 CK5203 PAL
U79 Pads for IBM Blue Lightning (QFP-132)
U80 Pads for intel 486SX (QFP-196)
U82 02M3266 IBM 1993 PAL
U85 Pads for PAL (BL only?)
U86,87 Pads for TSSOP-56 (BL only?)
U93 50G6871 SynchroStream Controller
U94 Pads for PAL
U120 LM386 Audio Op-Amp (PC Speaker)
Y1 14.318 MHz xtal (clock gen., adapters)
Z1,2,5-8 32-bit MCA slot
Z3 32-bit MCA slot w/ AVE
Z4 16-bit MCA slot

J11 Clear CMOS Jumper - CMOS configuration is cleared by switching the jumper from one position to the other. The jumper remains in its new position until the next time you decide to clear CMOS.

U71 Instead of multiple discrete oscillators this planar uses a PLL clock generator (IMI SC422BXB) to synthesize all required system clocks from a single 14.318 MHz source (Y1). The only exception is the 22.1184 MHz UART clock that is generated by a dedicated oscillator (U16).


TurboBoard w/ Blue Lightning CPU (IBM FRU 71G2610, ASSY 0500340) [P]

Notable differences:

  • soldered-in Blue Lightning CPU (U79)
  • slightly modified layout with one additional oscillator (below slots Z1 & Z2)
  • U86 & U87 populated (?)
  • U85 populated (PAL)
  • regulator Q1 populated (CPU core voltage?)
  • possibly different system firmware (POST/BIOS)
  • possibly different programming of some PALs

The rest of the board appears to be identical with the one shown above. UMMR has this variant.


Features

  • 486DX/33 or 486DX2/66 processors (standard options at time of order); support for 487SX processor
  • Standard 4MB of RAM, expandable to 128MB
  • An integrated video controller with up to 1024 x 768 pixels with 256 colors, non-interlaced; or 1280 x 1024 pixels with 16 colors, interlaced. The controller is supported by 1MB of dedicated video memory.
  • One serial port and one parallel port
  • Diskette drive interface that supports 1.44MB or 2.88MB diskette drives or tape backup unit
  • Integrated hard disk interface that supports a maximum of two ATA hard disk drives
  • PS/2-compatible keyboard and pointing device ports
  • Clock/calendar with integrated battery (10 years)
  • Seven full-length 32-bit Micro Channel expansion slots, including one with extended video and one 16-bit full-length Micro Channel expansion slot
  • Secondary Cache Module

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

Ardent Tool of Capitalism - MAD Edition! is maintained by Tomáš Slavotínek.
Last update: 23 Oct 2021 - Changes & Credits | Legal Info & Contact