website/content/museum/casio-pb-1000.md

title, categories, types, origins, years, cpus, params

title	categories	types	origins	years	cpus	params
Casio PB-1000	Computers	Pocket	Japan	1987	CMOS	name image company company_name specs tabs photos hardware emulators links comments oc_id source PB-1000 /media/museum/photos/casio_pb1000_system_s2.jpg /companies/casio Casio label value NAME PB-1000 label value MANUFACTURER Casio label value TYPE Pocket label value ORIGIN Japan label value YEAR 1987 label value BUILT IN LANGUAGE C61 Basic interpreter, Assembler, File Manager, Editor label value KEYBOARD 64 calculator keys + 13 sensitive keys + 16 LCD sensitive areas label value CPU CMOS, Hitachi HD61700 8-bit label value SPEED Unknown label value CO-PROCESSOR None label value RAM 8 KB + optional 32 KB RAM card label value ROM 32 KB + 3 KB included into the CPU label value TEXT MODES 32 char. x 4 lines (32 x 8 virtual screen) label value GRAPHIC MODES 193 x 32 pixels label value COLORS Grey LCD label value SOUND Buzzer label value SIZE / WEIGHT 18.7 (W) x 9.7 (H) x 2.4 (D) cm / 390g with batteries label value I/O PORTS Expansion connector label value POWER SUPPLY 3 x AA batteries label value PERIPHERALS MD-100 3.5'' FDD unit, FA-7 tape interface (both devices include a printer port and an RS-232 interface) label value PRICE Unknown photos hardware emulators links title subtitle text image RUNNING The bottom line displays the menu, the three top lines show the content of the RAM memory. /media/museum/photos/casio_pb1000_system_s4.jpg title subtitle text image KEYBOARD CLOSE-UP /media/museum/photos/casio_pb1000_keyboard_s1.jpg title subtitle text image CLOSED The PB-1000 features only one connector, intended for FA-7 and MD-100 expansions. /media/museum/photos/casio_pb1000_sides_s1.jpg title subtitle text image INSIDE The logic card is located under the keyboard. It supports only the CPU, ROM and RAM chips. Display drivers are located behind the LCD display. **(1)** Expansion connector\ **(2)** Optional RAM card connector\ **(3)** 8 KB RAM chip (Toshiba TC-5565)\ **(4)** 32 KB ROM chip (NEC 23C256)\ **(5)** Hitachi HDS61700 processor. /media/museum/photos/casio_pb1000_inside_s1.jpg title subtitle text image FA 10 Plotter and tape interface The FA-10 offered a 4 colors plotter and a tape interface where you could plug an external tape-recorder or a CM1 Casio tape-recorder. /media/museum/hardware/casio_pb700_fa10.jpg title subtitle text image FA-11 INTERFACE Plotter + Tape recorder /media/museum/hardware/casio_pb770_fa11-extension.jpg title url platform text PB 1000 emulator http://www.pisi.com.pl/piotr433/pb1000ee.htm Windows The program emulates the HD61700 microprocessor and uses the ROM dump from the original calculator, therefore it should function almost exactly like the real one. title url text Andreas Wichmann's page http://www.itkp.uni-bonn.de/~wichmann/pb1000.html lots of useful information and links about the PB-1000 title url text Casio PB-1000 http://homepage3.nifty.com/lsigame/pb-1000/pb-1000.htm Very interesting site (in Japanese) title url text Silrun Systems - The home of programmable Casio pocket calculators http://www.silrun.de/ German and English zipped manuals author date text Juergen Leibner (Germany) Wednesday 15th June 2022 Hi, I bought my PB 1000 in 1986 and used it at school and later in the job. It was and is still an awful calculater/computer. It was the first one I owned. I''m still owning it. And sometimes I use it. author date text Gabriele Ruffini (Italia) Sunday 2nd January 2022 Hi I am a process engineer, during university studies I had a pb 200 and then axpb 1000. I wrote many incredible calculation codes and I suppose I surclassed all owners of hp48. The pb 1000 was really well built and optimized after the experience of the previous casio pocket pc., I really loved it author date text Per Wallgren (Sweden) Tuesday 4th November 2014 I really liked my PB-1000. I loved to make programs on the calculators. And the PB-1000 was the only one that you could program in assembly. I bought it in them middle of the 80''s and have it still with the disk drive MD-100. And still working!\ One of the best calculators ever made! :) author date text ElCrack! (Ecuador) Saturday 2nd November 2013 I really fell in love with my PB-1000. Bought it some time in the early 80''s. Used it all the time in university. Wrote countless programs on it for different purposes all the way from mathematics, physics, engineering and digital communications, to games, word processing and graphics. Still works! author date text Fermin (Houston USA) Thursday 10th May 2012 This was my first real Computer acquired at high school in 1989- 1995. served Extremelly well during university. Learned numerical methods with it, did Vectors and matrix programs that only can be done using a PC at its time. Still keep it but in a storage overseas. author date text Luis A. Molina (Ecuador) Thursday 12th January 2012 Bought one ca. 1987, used it through 1992. Helped me get through University, used it to solve fifth degree equations, generate tables, solve defined integrals, as a notepad, icebreaker with girls and after finishing formal schooling as an alarm clock. Died on me the day I graduated as a MSC. I''ve had a good 20 or so computers, handhelds, iPads, etc. since 1981, this has been the most admired and most useful machine I''ve ever possessed! author date text Terry (Qatar) Wednesday 17th August 2011 Had one of these in the UK. Printer and Disk Drive Unit. Used to cart it round in jacket pocket on construction site. Log instructions and comments as simple notes. Interface to PC was written via cable. Then used PC to produce the letters from the notes. Designed multi-storey buildings with 2D frame programme on the machine. Used to do little coloured ghant charts for construction programs for segments of work to allow people on site to follow. Touch screen for input. Years and years ahead of IPad. It just didn''t have the phone and colour graphics on screen. Could print four colours with the little pens. Fantastic bit of kit well ahead of its time. Was always amused it was Japanese but assembly and basic language where English. Lasted for years. Cheers author date text Terry (Qatar) Wednesday 17th August 2011 Had one of these in the UK. Printer and Disk Drive Unit. Used to cart it round in jacket pocket on construction site. Log instructions and comments as simple notes. Interface to PC was written via cable. Then used PC to produce the letters from the notes. Designed multi-storey buildings with 2D frame programme on the machine. Used to do little coloured ghant charts for construction programs for segments of work to allow people on site to follow. Touch screen for input. Years and years ahead of IPad. It just didn''t have the phone and colour graphics on screen. Could print four colours with the little pens. Fantastic bit of kit well ahead of its time. Was always amused it was Japanese but assembly and basic language where English. Lasted for years. Cheers author date text Nathan Var (USA) Thursday 28th April 2011 I am interested in purchasing a FA-7 extension. Please contact me at cfhsnathan@gmail.com. author date text Christian (USA) Sunday 16th January 2011 Titis, they meant to send it through the mail. Not actually having you, and the machine travel there. Just send it to a specialty shop in Japan, and have it sent back. Simple author date text Titis Asih (INDONESIA) Friday 7th May 2010 I had PB 1000 Casio, and it wasnt work many years. I dont know how to repair it, bcoz the manula book is lost, and many enginner cant repair it. They told me i hv to send it to Japan...hhmmm...too far and much money to go there. Is there someone could help me, how mine will be work again? author date text carmen de juan Tuesday 3rd June 2008 I own a Casio PB-1000. Once the batteries get bad and it didn',t work for a lon time. Now ten years after my son found it, put new batteries and it works. The problen is that I don't kown where is the manual. I have moved several times and problably I won't be able to find it. Will some one help me to find the manual in the internet. I've found it but it is in German. author date text Juergen Leibner (Germany) Sunday 13rd August 2006 I own a Casio PB-1000 and an FA-7 Interface extension. Also every origin documentation is available.\ I used it from 1986 to 1996 for programming for school purposes.\ If someone needs information about it feel free to mail me. 1139 url date https://web.archive.org/web/20230608154227/http://www.old-computers.com/museum/computer.asp?c=1139 2023-06-08

The Casio PB-1000 was an original, well designed and powerful pocket computer for its time.

On top of its standard QWERTY keyboard, a row of sensitive keys allowed fast scientific calculations, menus access and text editing. The 4-line LCD display also had 16 sensitive areas.

The computer could be programmed either in Basic or Assembly language. The C61 Basic interpreter, based on Japan Industrial Standard BASIC, had a wide range of built-in mathematic, trigonometric and statistic functions. Assembly programs had to be typed by using the built-in editor then compiled. The user's manual gave little information about CPU instructions and, oddly enough, Casio and it's distributors never released a full description of the whole CPU's instructions set, although Casio published an incomplete "Technical Reference Manual".

The processor was an Hitachi HDS61700. It contained a small amount of ROM and RAM, as well memory management and I/O circuitry. The memory was managed like a virtual disk. Several Basic or Assembly programs as well as ASCII text could be stored together in the same RAM area.

Two extensions were released for the PB-1000, the FA-7 Serial, Parallel and tape recorder interface, and the rare MD-100 3.5" floppy drive unit.

The PB-1000 was followed by the PB-2000 which lost the lift up display but had the unique feature of being programmable in ANSI C language.