Tested and in good working condition. You will get a happy unexpected prize! Since the PB2 button was not often used for a second pair of game paddles, it was unlikely that this modification would be accidentally triggered by pressing one of the game paddle buttons. Apple II Plus - my first computer. These computers came with screws on the back to keep the lids on, specifically in order to comply with UL certification, which was often a requirement for equipment sold to schools. Another change made to the Monitor ROM made screen editing easier. ! If no disk controller was found, the ROM code jumped to the start of BASIC (instead of leaving the user in the Monitor, as in the old ROM). However, I doubt that they were still making new Apple II standard computers, but those still showing on product lists were likely remaining previous inventory that they wanted to sell. Together, GSport and Apple II Pi provide an immersive environment providing access to most of the Apple II hardware you own plus an accelerated ~20MHz 65816 with up to 8 MB RAM, and all the disk images you can fit on the SD card. Read More >>>. It went on sale in June 1978 at a retail price of US$495 for pre-order; it was later sold for $595 including the controller card and cable. Featuring a dark battleship grey case, it is much the same as the normal beige Apple II Plus, but it includes more ports on the back. They wanted to include the source for both versions of the Monitor, but a problem came up. Log in or sign up to leave a comment Log In Sign Up. If they didn’t properly match, the Monitor assumed that the power had just been turned on, and it executed a Cold Start RESET. It comes with a working 5.25" A2M0003 Disk Drive and Apple Disk II Card. Bell & Howell had long been associated with education institutions through their sturdy movie projectors and other audio-visual equipment, which were used extensively by schools throughout the United States. I would like to buy and Apple II plus in excellent working condition with disk drive(s) and original software. It also displayed both uppercase and lowercase letters, unlike previous Apples. Apple’s own Apple Writer program used the ESC key as a shift and shift-lock key, displaying upper-case characters in inverse video and lower-case in regular video. “The Apple II computers sold through Bell & Howell were black colored (instead of the standard beige), earning them the nickname among computer hobbyists as the “Darth Vader” Apple II (due to the color similarity with the Star Wars villain). With the introduction of the II Plus, Apple also released the Applesoft Firmware Card. does anyone know if there were ANY test models produced before the commercial units became black? 11 1/2 x 12 3/4 x 1 inch (29 x 32 x 2.5 cm); signed by Steve Jobs in felt tip … The example in our collection has the serial number 1A2S2-642980. needs a language card for 64k (missing the RAM chip in that spot). It had a total of 48 KB of RAM, expandable to 64 KB by means of the language card, an expansion card that could be installed in the computer's slot 0. Since the II and II Plus keyboards could not directly generate lower-case characters, early word processing programs had to find some way to make up for that deficiency. In part one I do a teardown and cleanup then give bit of history. no comments yet. (In the later models of the Apple II, including the IIe, the IIc, and the IIGS, PB0 and PB1 were made to correspond to the Open-Apple and Solid-Apple/Option keys on either side of the space bar). The previous ESC editing codes were still supported, but still with their previous limitations. Other changes included in the Apple II Plus motherboard included those that had previously been made between Revision 0 and Revision 1 boards, as mentioned in Chapter 4. Apple II Plus. In these models, Apple made the necessary hardware, software an d firmware ch anges in order to comply to standards outside of the US. When RESET was pressed, this special “power-up” byte was checked with the address byte. Anyway, I soon gave in to my addiction, and purchased two floppy disk drives and a 10″ black and white monitor. Designed specifically for use with the Apple II personal computer family to replace the slower cassette tape storage. Restrictions and other terms apply. Interested in purchasing this locally - as I would like to see it and buy it directly with cash. [4], Not everyone was pleased with the modifications made in the Autostart ROMs, however. The Bell & Howell Apple IIs were made primarily for education, where Bell & Howell had a strong presence with … Not only do i have a complete and working Bell and Howell BLACK Apple II plus, i also seem to have a BEIGE machine, which has a Bell and Howell label on the back AND has the School ‘BACKPACK’ with the video outs, etc…. This is shown in company product lists and of course the units appear often enough on ebay with date stamped motherboards and UL serial labels. With the decision made to upgrade the Apple II, other changes were made to make it more attractive to new computer buyers. Sorry, your blog cannot share posts by email. Apple II Plus Computer System. Close • Posted by just now. With a long line that needed much editing, this would get old real fast. Unfortunately, however, you still couldn’t tell whether you were in the regular text entry mode or in the ESC editing mode, and often attempts at changing a line took several tries to get it right. Features. Now, pressing “ESC” turned on a special editing mode. Help support the museum by buying from the museum shop, Tel : +44 (0) 1223 214446Donations: collection@computinghistory.org.ukOther Email: admin@computinghistory.org.uk. Since the disk operating system consumed about 10K of memory, having the full complement of available RAM made it easier to use the Disk II with either version of BASIC. The introduction of an improved version of Applesoft BASIC in late 1978 began to build into a huge customer demand for this more powerful interpreter. Apple continued to produce and sell Apple IIe's up until 1993, extending the life of the Apple II series past 15 years! We know that things are tough for everyone right now, but if you can afford to help us through these tough times please donate what you can. It cost less and had more power and memory than its predecessor. If you wanted to INSERT something into the line, you had to move the cursor off the line (above it or below it), type the additional text, and then move the cursor back into the line to finish copying the original part of the line. This feature was implemented by setting three bytes at the end of page $03 in memory. These computers came with screws on the back to keep the lids on, specifically in order to comply with UL certification, which was often a requirement for equipment sold to schools. The machine cost $1,195 for 16K of RAM, which seemed like a lot of money to me (my car cost $250). Videos of Apple II Pi development. [7],[8] These computers also came with the “shift-key mod” (see below) already applied. The other major change, mentioned earlier, was the BASIC that was supplied in ROM. This “Autostart ROM”, as it was called, made it possible to have a system that started up a program on the disk with little action needed by the user. As assembled or kit, with and without ICs and DRAM, and in 93-series ROM (original) or 27-series ROM. In the early 1990s, Apple’s … Another model, A2S1032B, did not come with the backpack option. This card, which plugged into slot 0, made it possible for previous Apple II owners to have some of the benefits of the II Plus without having to buy an entirely new computer. Dennis Ulm was a subscriber to the A2 Roundtable on GEnie back in 1991. An additional enhancement provided in the Bell & Howell version of the Apple II was a means of attaching game paddles externally. Please contact me if you are selling an Apple II plus - must be in excellent working condition. best. I notice the timeline on this site has the Apple II ending production in May of 1979. even sold a package called “Integer Basic Plus”, under a licensing agreement with Apple Computer, which provided a RAM version of Integer BASIC that was relocatable, depending what size RAM was present in an Apple II Plus. On a personal note, this was the first personal computer I ever used. Elementary to U of W. Well, as I mentioned it was among hobbyists that it was known as the Darth Vader Apple II. $ 175.00 – $ 340.00 The Apple II Plus, Rev 7 RFI project is offered in several options. Required fields are marked *. Beginning of a dialog window, including tabbed navigation to register an account or sign in to an existing account. (Applesoft had commands specifically written into it for manipulating those graphics, something that Integer BASIC could only do via special CALLs to the routines in the Programmer’s Aid #1 chip). The new Apple II Plus, at $1,195, sold for over $100 less than the original Apple II, although it came with more memory and had Applesoft (previously an added expense item) in ROM. [5] Call-A.P.P.L.E. Download the User Manual. [10],[11], Bell & Howell also had electronics correspondence courses, and used the black Apple II Plus for one of their courses. 1979 - Apple II Plus 1983 - Apple IIe Both of which are similar to the Apple II, but with many new features and upgrades built-in. More important than the minor hardware changes, however, were the changes in the ROM code. A typical Apple II Plus could not be certified as such, since it was designed to function with the lid off, which provided access to the internal components and, theoretically, electric shock. Missing from the Monitor were the assembly language STEP and TRACE features, and a set of sixteen-bit multiply and divide routines. Please be assured that any amount you feel able to donate will make an immediate and significant impact. Similarly, when the Apple II first appeared, the Apple-1 was still on its product lists, while they still had some in inventory. COVID kept the museum closed for much of the year and a mains water pipe bursting causing a flood kept us closed for the rest. From 81 to 85, I sold a lot of Apple II+’s to schools. The Apple II Plus was the second model of the Apple II series produced. If we back another vendor’s product you know it’s of the highest quality … Find best dropshippers for UK apple ii plus and buy cheap educational apple on Dhgate website with high quality & fast delivery to UK. ), It’s worth mentioning that Applesoft was created and supplied by Microsoft (hence the name). (ISBN: 9780078811760) from Amazon's Book Store. A typical Apple II Plus could not be certified as such, since it was designed to function with the lid off, which provided access to the internal components and, theoretically, electric shock.”. These children deserve a space which is engaging and instructive, where they can feel a sense of adventure, exploration and surprise! The Apple's 6502 microprocessor could support a maximum of 64 KB of memory, and a machine with 48 KB RAM reached this limit because of the additional 16 KB of read-only memory and I/O addresses. Serial numbers for Apple II built in the II+ era are from 33k onward. Since these ROM versions of BASIC used the same memory locations, they could not be used simultaneously. We've added this product to our database but we haven't actually tested it yet. Since opening at the end of 2013, over 5,000 children have visited the Centre. I live in the Silicon Valley - Pacifica, CA. Just as many other free emulatorsrequire that you get your ownROM of the machine, these emulators also require that you have a copy of the ROM for … Mountain Computer Music System; Apple II + Expansion Chassis from Mountain Computer ** Apple 1, working replica ** Apple Exhibition at GIKME (Museum of Games and Computers in Poland) Muzeum Gry i Komputery Minionej Ery we Wrocławiu ** Apple II & III Cards ** Apple Graphic … 100% Upvoted. For example, if you can write 8080 machine code with an assembler running on a 6502-based computer, you are using a cross-assembler). Apple II Plus Power cord able to use on modern pc? The user had to attach a wire to the contact under the SHIFT key, and run it to the game port where the input for push-button 2 was found. While developing the Monitor, Apple had used a local mainframe computer dial-up service known as “Call Computer.” They used a cross-assembler on that computer, assembled the code, and then used the resulting object code to create the ROM. Lower-case was still not supported on the new Apple II Plus, though it was a popular user-modification. To edit this line, you would have to move the cursor up to the “1” of “100” and begin pressing the right arrow key. From the listing: Prepared for the late Thomas Earl Neudecker II of the University of Pittsburgh at the release event for the Macintosh computer, January 24, 1984. (If the line was particularly long, it was preferable to edit rather than retype the entire line). The computer has been introduced on 1 June 1979, and its price started at $1195. It was okay for loading games, which usually worked since that was all that was on the tape (one game per tape, as far as I know). Learn how your comment data is processed. Saved by Wikimedia Foundation. Plan automatically renews after trial until cancelled. Offer valid for three months after eligible device activation. Not only was it cumbersome, but the layout of the keyboard made it difficult to remember the correct letters used for cursor movement; although “D” (up) was above “C” (down), it seemed that “D” should stand for “Down”. I already had a tape cassette recorder, and I had a small TV, so I used the device that let you hook your computer up and use the TV as a monitor. Fully tested using Apple … We're hoping to re-open in the next few months ... fingers crossed! … One subscription per Family Sharing group. Press RETURN. The power cord was quite long. After Arkley had done the work and the ROMs had been created, Apple began working on a new version of the Reference Manual to cover the Apple II Plus. There's over 36,000 exhibits here! However, the Apple II continue far into the II+ era, though in much smaller quantities. Another keyboard limitation was addressed through a modification that became known as the “shift-key mod”. When you got to the “L” of “LIKE” you would have to move the cursor above or below the line, type the word “REALLY” followed by a space, then move the cursor back to the “L” of “LIKE”, and continue copying with the right arrow key. There were no disk or cassette copies of the source code for the Autostart ROM back at Apple. The main attraction of this newer Apple would be Applesoft in ROM, available immediately without having to load it from cassette or disk. Two of the bytes were the address of the place in memory to which the Apple should jump if RESET was pressed. If you didn’t make any mistakes it would read like this: However, if you didn’t take care to skip over the extra spaces inserted in front of the word “LIKE” by the Applesoft LIST command, it could appear this way: The big problem with these cursor moves for editing under the Old Monitor was that each move required two keypresses. Shop a wide range of red apples at our online shop today! To move the cursor up, you had to press “ESC” and then “D” each time you wanted to move the cursor up. The new ROM replaced the original Monitor with one that, among other things, better supported the new Disk II drive. Apple II drives Other parts - cards, other hardware# Apple II keyboards, keyswitches Printers Monitors Apple II computers as sets of parts Apple II books Diskettes Apple II Duo drive cable Comes as pictured with new connector cable and standoffs. When a steady tone is heard, STOP the tape recorder. The program would assume that all letters being typed were in lower-case, unless the SHIFT key (attached now to paddle button PB2) was also being pressed; in that case the letter would be entered as upper-case. The Apple II Plus (stylised as Apple ][ ) was the second model of the Apple II series of personal computers produced by Apple Computer, Inc. A Warm Start RESET could occur without re-booting the Disk II (if it was present); in fact, it ensured that the disk operating system remained “connected” after RESET was pressed. The new Autostart ROM improved this screen editing process just a bit. 5. I sold computers with the Byte Shop from 80 to 85. * The Apple One free trial includes only services that you are not currently using through a free trial or a subscription. On the keyboard these letters were arranged in a sort of “directional keypad” or diamond, which made remembering the moves a little easier. 5 1⁄4-inch floppy disk drive designed by Steve Wozniak and manufactured by Apple Computer, Inc. The guy I was working for pretty much said This is the future, let’s figure it out and brought in an Apple II Plus with floppy drives and printer. This was such a widely used trick that Apple ended up supporting it in hardware when they designed the Apple IIe. The Apple IIe succeeded the Apple II Plus. This backpack provided support for a coaxial cable to be attached for video output to the monitor (as well as the standard RCA phono jack for video), three 110 volt power outlets for peripherals, a carrying handle, three audio-in jacks, an audio-out jack, a standard 1/4 inch headphone jack, as well as the standard cassette input/output jacks. [3], John Arkley at Apple wrote the changes to the original Monitor ROM and created the Autostart ROM in November 1978 (he’s the “John A” mentioned in the source code listing found in the 1981 edition of the Apple II Reference Manual). Although not technically a clone, the Bell & Howell Apple II Plus was a limited edition Apple II Plus manufactured by Apple for Bell & Howell. If you wanted to skip part of the line, you had to move the cursor past the text that you wanted to eliminate without using the arrow keys.