User:Xjmaas: Difference between revisions
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==== Description ==== | ==== Description ==== | ||
: Board - Preliminary board design is done and a few bare boards have been ordered. CPLD implementation is incomplete, I still lack some knowledge of VHDL to get some basic signals to work.<br />ROM - A basic ROM has been had working with a breadboard like environment<br /><br />My goal is to create an expansion card which uses the Multi Media Card SPI interface, based on the [http://6502.org/users/andre/spi65b/index.html SPI65/B by André Fachat]<br />(which in turn is a VHDL reimplementation of [http://sbc.rictor.org/65spi.html Daryl Rictor's 65SPI]) as a (raw) mass storage device. | : Board - Preliminary board design is done and a few bare boards have been ordered. CPLD implementation is incomplete, I still lack some knowledge of VHDL to get some basic signals to work. The CPLD I use, is the Xilinx XC9572XL, as that is a 3.3V CPLD, but with 5V tolerant inputs.<br /> | ||
:ROM - A basic ROM has been had working with a breadboard like environment.<br /><br />My goal is to create an expansion card which uses the Multi Media Card SPI interface, based on the [http://6502.org/users/andre/spi65b/index.html SPI65/B by André Fachat]<br />(which in turn is a VHDL reimplementation of [http://sbc.rictor.org/65spi.html Daryl Rictor's 65SPI]) as a (raw) mass storage device. | |||
==== File(s) ==== | ==== File(s) ==== | ||
: [[File:A2 SD 3.3V.zip|Kicad Project]] | : [[File:A2 SD 3.3V.zip|Kicad Project]] | ||
: [[File:A2 SD.zip|Xilinx ISE 14.7 Project]] | |||
=== Apple Plotter pens replica === | === Apple Plotter pens replica === | ||
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: On hold | : On hold | ||
==== Description ==== | ==== Description ==== | ||
: At the moment this project has halted as I am trying to understand how to make "shell-like" models/objects this small using the 3D-printers we have at our school | : At the moment this project has halted as I am trying to understand how to make "shell-like" models/objects this small using the 3D-printers we have at our school. | ||
Revision as of 13:34, 2 July 2019
Personalia
An Apple Enthousiast since 1983 when we first obtained a bare Apple II logic board for which we (me and my dad) created a custom case. At the top of my collection I had several Apple ]['s and ///'s, a whole bunch of interface cards, several ProFiles and meters of software. Unfortunately this has been given to others in the past.
Currently I have a few (obtained a few years back) IIgs's, 3 working //c's and a Macintosh Colour Classic.
Right now I am working at a school in The Netherlands as ICT Coordinator.
Projects
The Apple II is a renewed hobby of mine and I have set my self to the following projects
Apple ][ Slot connector symbol and footprints I designed for
Status
- active
Description
- I created these as I started my first projects with designing some boards for the Apple
File(s)
Apple ][ Multi Media Card (MMC) Mass Storage card
Status
- active
Description
- Board - Preliminary board design is done and a few bare boards have been ordered. CPLD implementation is incomplete, I still lack some knowledge of VHDL to get some basic signals to work. The CPLD I use, is the Xilinx XC9572XL, as that is a 3.3V CPLD, but with 5V tolerant inputs.
- ROM - A basic ROM has been had working with a breadboard like environment.
My goal is to create an expansion card which uses the Multi Media Card SPI interface, based on the SPI65/B by André Fachat
(which in turn is a VHDL reimplementation of Daryl Rictor's 65SPI) as a (raw) mass storage device.
File(s)
Apple Plotter pens replica
Status
- On hold
Description
- At the moment this project has halted as I am trying to understand how to make "shell-like" models/objects this small using the 3D-printers we have at our school.