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Specifications

Newbrain

CPU Zilog Z80A @ 4Mhz
Co-Processor National Semiconductor Cop-420
RAM 32KB
ROM 24KB
Color Black & White
Graphics 256,320,510,640 x250
Text 80x24 , 40x24, 80x30, 40x30
Storage 2 Tapes @ 1200 BAUD
BASIC Enhanced ANSI Basic + Maths Pack + Graphs Pack
Printer 1 Serial Port (RS232/V.24) Uni-Directional S/W
Display Monitor + TV + 16 Char VF Display
Comms 1 Serial Port (RS232/V.24) Bi-Directional S/W
Expansion 1 Port
0 Σχόλια

Disk Controller Module

Disk Drives

2

Capacity

180Kb, 800 Kb

OS

CP/M
0 Σχόλια

Expansion Module

Paging YES
Input Ports 4 Multiplexed
Output Ports 1 Output
User Ports 8 Bit Parallel (Input / Output)
User Ports 2 x V.24 Bi-Directional H/W autonomous
ROM 5 Rom Sockets
RAM 64K, 128K, 256K, 512K (Max 4x512K)
Sound Yes
0 Σχόλια

Battery Module

Live Time

1 Hour

Recharge

14 Hours
0 Σχόλια

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Please use the NB CATALOG page here to insert your hardware and help us catalog everything that survived all these years.

Most  programs on this website are in WinRar format. The WinRar compression program is available for free on the Internet.

Latest Version is 3.0B4 (28/06/2017)

Latest Full Version is 3.0B4 (Jun 2017)

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Latest Version is 2.65B1
(10/12/2016)

Latest update is 2.64FN1

Latest Full Version is 2.64FINal

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Shouter

Saphir17: For the diy-hard NB fanboys... Check Ebay for : GRUNDY NEWBRAIN RETRO COMPUTER MUG (Ημερομηνία: 25/02/2022 16:41)
gillespienewbrain: Hi, Can anyone tell me what commands I need to load a program from PC to NB over serial using PC2NB or the emulator? (Ημερομηνία: 08/08/2019 17:13)
Shoppie: Hello all, Found my old Newbrain in my garage again. The sticker on the bottoms shows I bought it in March 1984.... The good old computer days :-) (Ημερομηνία: 03/04/2018 14:12)

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