Does anyone here have experience with programming IBM 4690 OS? What is a good way to get started? Any recommendations for where to purchase or lease a machine?
1
There are 1 best solutions below
Related Questions in JAVAPOS
- What is `_dereq_()` inside React?
- React TypeError: React.renderComponent is not a function
- React - saving a component in the ref callback
- React Rails component: manually triggering a re-render
- React, ES6 - getInitialState was defined on a plain JavaScript class
- How to get multiple selected options value in React JS?
- React.render replace container instead of inserting into
- reactjs datagrid use html
- props is not initialized in react component
- How to display xml data using Reactjs
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular # Hahtags
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Oh boy. I feel like I need to know a little bit of what you're shooting for. Have lots of experience on 4690 in a big retailer environment.
Typically if you're talking 4690, you're on a decently sized retailer running one of a number of products. SA, GSA, Ace typically. Some older retailers have other stuff, and one or two run their customer applications. If I knew which environment you're looking at, I can give a little better direction.
Several products still run on HIGHC CBasic. Might be fun tracking down that compiler. Not sure if you can even buy licenses for it anymore, but most retailers that work on this have it.
"Newer" products run on C. Either HIGHC 16-bit C ( mostly gone ), or on an older version of the VisualAge C compiler.
If you're going on Java, you're good there.
As to finding a machine. Ebay. If you need a full out register, you probably need some of the devices as well. Typically you need a keyboard ( 50 or 67 key keyboards are pretty defauct ), display ( PC or small 2x20 displays depending upon retailer ), scanner ( couple providers that create these ).
Trying to get access to the compilers is probably the most difficult piece.