Home

Specifications

Latest News

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 Comments

Disk Controller Module

Disk Drives	2
Capacity	180Kb, 800 Kb
OS	CP/M

0 Comments

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 Comments

Battery Module

Live Time	1 Hour
Recharge	14 Hours

0 Comments

More...

COP420 4-Bit Processor

Back

Main Menu

Home NB Hardware Catalog News Information Specifications FAQs NB Emulator HELP Advanced search

User Login

Statistics

Languages: 2
Members: 632
News: 94
WebLinks: 16

Visits since 15/09/2004

	Today	1007
	Yesterday	1443
	This Week	5709
	This Month	32966

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)

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

Latest update is 2.64FN1

Latest Full Version is 2.64FINal

* Register to be able to download

Shouter

Saphir17: For the diy-hard NB fanboys... Check Ebay for : GRUNDY NEWBRAIN RETRO COMPUTER MUG (Date: 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? (Date: 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 :-) (Date: 03/04/2018 14:12)