identify Oak Technology Inc. (OTI) chips

Oak Technology Inc. [PCI vendor ID 104E]

  dl $ info
OTI-037
OTI-037C
 
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Mozart
OTI-601x
 
  dl $ info
Spitfire
Spitfire
OTI64111 
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MediaGraphics
n/a
MediaGraphics 3D 64
OTI6464217 
 
         
Video
OTI-066 (6bit DAC)
OTI-066HC (15/16bit, similar to Sierra Mark3)
OTI-068 (clock chip)
OTI-088

OTI-037 (1987, 100pin, 256/512KB, max 256colors) video BIOS cV or dV 2.x
OTI-057 (SVGA, 256/512KB)
OTI-067 (1989, 144pin, SVGA, 256/512KB) video BIOS eV 1.03 and above
OTI-077 (1990, 144pin, SVGA, max. 1MB) video BIOS eV 1.03 and above
OTI-083
OTI-087B (1991, 160pin, SVGA, max. 2MB, BitBLT) video BIOS v1.0 to 1.03
OTI-087X (1991, SVGA, max. 2MB) video BIOS v2.0 and above
[0017] OTI-64017 ('Eon', 64bit, PCI, max 4MB EDO/SGRAM/SDRAM)
OTI-64105 (64bit DRAM)
[0107] OTI-64107 (64bit DRAM, OTI-107 'Spitfire', SVGA, PCI, max. 2MB) VESA OEM=Spitfire
[0109] OTI-64109 Video Adapter
[0111] OTI-64111 (64bit, ISA/PCI, 'Spitfire', PCI, max. 4MB, PnP) VESA OEM NAME=OTI64111 VESA
OTI-64112
OTI-64117
[0217] OTI-64217 ('Eon', enhanced 64017) works with drivers of 64111
[0317] OTI-64317 ('Warp5', integrated 2D+3D+RAMDAC, EDO/SGRAM, 8MB on-chip cache)

Audio
OTI-601B 'Mozart'
OTI-601E 'Mozart'
OTI-601F 'Mozart'

If it has the nine digit number, your sound card has a B-chip (MPU401 not supported)
If it has an eleven digit number "xxxxxxFFxxx", it's an F-Chip board (MPU401 supported)
If it has an eleven digit number "xxxxxxEExxx", it is an E-Chip board (MPU401 supported)

Oak Technology exited the PC audio and 3D graphics markets in the quarter ended March 31st, 1998. The Company has discontinued all product development and technical support operations for these products.
www.oaktech.com/legacy_drivers/index.html

Wireless broadband division sold to Conexant.

OTI-912 CD block decoder
OTI-9220 4-in-1 CDROM controller (block decoder, CD-DSP, servo, 1MB DRAM)

iCODEC
PM-22
PM-36

iDSP
PM-48
PM-44i
Inkjet CopyFusion
ScanFusion
FaxFusion

iRET
PM-2600i
PM-1075
PM-3050