https://www.sharpwiki.cz/ 2026-05-01T19:50:40+0300 https://www.sharpwiki.cz/ https://www.sharpwiki.cz/lib/tpl/dokuwiki/images/favicon.ico text/html 2020-07-24T14:40:13+0300 Anonymous (anonymous@undisclosed.example.com) https://www.sharpwiki.cz/doku.php?id=en:unicard:bootloader&rev=1595590813&do=diff  Bootloader ---------- Bootloader for a firmware update from an SD card If you want to make your own Unicard, you must load bootloader into the Unicard for a firmware update from an SD card. The DFU file (a binary file for loading the bootloader for a firmware update from an SD card) is available along with the source codes of the firmware Unicard on sourceforge: text/html 2018-10-14T22:47:55+0300 Anonymous (anonymous@undisclosed.example.com) https://www.sharpwiki.cz/doku.php?id=en:unicard:emulation&rev=1539546475&do=diff  Emulated Peripherals * Controlled by CFG Files * FDD * QD * RAM (SROM/SRAM) * EMM * HTTP server * SIO/USARTShell * PS/2 mouse * Controlled by ROM Files * MZ-1R23(B) * MZ-1R24 * Permanently Emulated * ALU (AM9511, AM9512, SHARP ALU) text/html 2021-06-04T10:24:55+0300 Anonymous (anonymous@undisclosed.example.com) https://www.sharpwiki.cz/doku.php?id=en:unicard:firmware&rev=1622791495&do=diff  Firmware ---------- Name of the file with firmware The Unicard firmware is distributed in files „unicard.app“. If there is additional text after „unicard“, it marks the type of computer the firmware is intended for. Currently (as of 05/2021), Unicard firmware is available for 4 types of SHARP computers: text/html 2018-10-14T22:47:56+0300 Anonymous (anonymous@undisclosed.example.com) https://www.sharpwiki.cz/doku.php?id=en:unicard:httpserver&rev=1539546476&do=diff HTTP Server ---------- 10/100 Mbit Ethernet The Unicard firmware contains pieces of code that create an interface for connecting to the Unicard using several communication channels. One of these interfaces is a web server. The settings of the Unicard parameters for web configuration are controlled by a CFG file. A more detailed description of CFG files, including the one for setting up the parameters for web configuration, are here text/html 2018-10-14T22:47:56+0300 Anonymous (anonymous@undisclosed.example.com) https://www.sharpwiki.cz/doku.php?id=en:unicard:mzfloader&rev=1539546476&do=diff  MZFLoader MZFloader is a very short loader, which is usually run from an emulated SRAM disk or Quick disk. After loading, the MZFloader checks the file mzfloader.cfg and runs the program it contains (usually Unicard Manager). ---------- SRAM (SROM) disk text/html 2018-10-14T22:47:56+0300 Anonymous (anonymous@undisclosed.example.com) https://www.sharpwiki.cz/doku.php?id=en:unicard:unimanager&rev=1539546476&do=diff Unicard Manager ---------- About the program Unicard manager is a program for computers SHARP MZ-700, MZ-800 and MZ-1500. It uses one of the Unicard's communication interfaces MZFREPO and with its help allows for the following functions in working with the Unicard: text/html 2018-10-14T22:47:57+0300 Anonymous (anonymous@undisclosed.example.com) https://www.sharpwiki.cz/doku.php?id=en:unicard:uniusartshell&rev=1539546477&do=diff USARTShell ---------- Function of the miniUSB connector Another of the communication interface is the USARTShell, which is used to communicate with the Unicard through an RS-232 serial line emulated through a miniUSB connector. A communication channel that uses a miniUSB connector is able to work in two modes: text/html 2018-10-14T22:47:57+0300 Anonymous (anonymous@undisclosed.example.com) https://www.sharpwiki.cz/doku.php?id=en:unicard:uniutil&rev=1539546477&do=diff UNIUTIL ---------- Program for CP/M written with Turbo Pascal using the Unicard MZFRepo interface. It works with Unicard RTC and CP/M clock, can save and load RAMDisk (RRD) to/from an SD card and can copy files bewteen CP/M and the SD card. The program is run under CP/M using a UNIUTIL command (or UU, depending on how it is renamed) and its functions are controlled by parameters. The program by itself with no parameters will give a short guide. text/html 2018-10-14T22:47:57+0300 Anonymous (anonymous@undisclosed.example.com) https://www.sharpwiki.cz/doku.php?id=en:unicard:z15mzfrepo&rev=1539546477&do=diff MZFREPO ---------- The Unicard repository MZFREPO is a programming interface (API) for communication between a program running on the Sharp MZ with the Unicard and its functions. For this it uses ports 0x50 (CMDPORT) and 0x51 (DATAPORT). Reserved, but not yet used are ports 0x52 and 0x53. text/html 2018-10-14T22:47:57+0300 Anonymous (anonymous@undisclosed.example.com) https://www.sharpwiki.cz/doku.php?id=en:unicard:z30demodisc&rev=1539546477&do=diff Unicard demo disk ---------- SHARP MZ-800 The demo disk contains a model configuration and several Sharp programs for familiarizing yourself with the Unicard. The basic program for controlling the Unicard is the Unicard Manager. This program is run automatically. From it, it is possible to run MZF, map floppy disk drives, Quick Disk, RAM disk etc. The running of Unicard manager is ensured in several ways: text/html 2025-04-05T18:56:41+0300 Anonymous (anonymous@undisclosed.example.com) https://www.sharpwiki.cz/doku.php?id=en:unicard:z50download&rev=1743868601&do=diff Download Latest releases: SHARP MZ-1500 Unicard firmware 0.26 SHARP MZ-800 Unicard demo disk with latest firmware and manager SHARP MZ-1500 Unicard demo disk with latest firmware and manager