PC-9801DA

LAST UPDATE March 2 1997

Current Configuration

[MODEL]

NEC PC-9801DA

[TYPE]

Domestic architecure desktop computer

[CPU]

AMD 5x86-P75 120MHz driving�ion Melco EUD-HP�j

[Memory]

Melco EDA-8000
Melco XMC-2000 x2
IO DATA Ld34-16M
total 29.6MB

[HDD]

TEXA ST-540P (SCSI 540MB)

[MO]

MIDORI ELEC�@UM-323D(230MB)

[Video]

IO DATA GA-DR2/98

[SCSI]

IO DATA SC-98‡VSB

[Sound]

NEC PC-9801-86
Roland GPPC-N(GM)

[Network]

Melco�@IND-SPT(10-BT)

[Game Controler]

SHARP Cyber Stick

Major history

• 1997.3:replaced CPU and SCSI board, added memory, deleted video caputure board and kakucho slot 3
• 1995.12:added 10BT/high speed 232C/parallel multi function board (Melco IND-SPT)
• 1995. 6:added board slots by kakucho slot 3
• 1995. 6:replaced GA98-NB4 with IO DATA GA-DR2/98
• 1994.11:replaced i486DX2(66MHz) on Turbo-486 with i486DX4(100MHz (90MHz driving))
• 1994.10:added external 230MB MO drive (MIDORI ELEC UM-323D)
• 1994. 9:added 2MB memory (Melco XMC-2000T)
• 1994. 9:replaced GA-1024 with IO DATA GA98-NB4
• 1994. 1:added video capture and overlay board (IO DATA GV-98X)
• 1993.10:replaced with 17in. monitor (ICM LS-2617FN)
• 1993.10:added external 540MB SCSI HDD (TEXA ST-540P)
• 1993. 9:added 2MB memory (Melco XMC-2000T)
• 1993. 7:added FM/PCM sound board (NEC PC-9801-86)
• 1993. 7:added video board (IO DATA GA-1024)
• 1993. 6:added MIDI board (Roland GPPC-N)
• 1993. 6:replaced Cx-486DLC with Turbo-486EX66(i486DX2 66Mz (60MHz driving)) and deleted i387DX
• 1993. 1:added SHARP Cyber Stick as game controler
• 1992.11:added external 3.5in. FDD
• 1992.11:replaced i386DX with Cx-486DLC (20MHz)
• 1992.10:added 8MB memory (Melco EDA-8000)
• 1991. 9:added co-proccessor(i387DX)
• 1991. 7:original NEC PC-9801DA2(i386DX 20MHz) and TEXA internal SCSI HDD(89MB)