SD-S260320-R230520-v3.zip

The content of the microSD for IOS S260320-R230520. Added the /teratem folder with files and instructions to setup an 8088 assembler automated toolchain. See ChangeLog.txt inside the SD image.

Zip Archive - 2.63 MB - 06/19/2020 at 14:13

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S260320-R230520_IOS_V20-MBC.zip

The sketch for the IOS (with the needed libraries). Unzip into a folder and open the .ino file (with Arduino IDE). IOS must be uploaded into the Atmega32A flash. Added CP/M-86 support. See the Changelog in the .ino file. The Serial port speed is 115200 bps (8N1).

Zip Archive - 38.58 kB - 06/04/2020 at 17:53

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S260320_R230520.ino.with_bootloader_atmega32_16000000L.hex

The sketch for the IOS in executable format (.HEX) with the bootloader. This executable file is intended for use with a programmer as the Atmel Ice or AVRISPmkII or others (Fuse bits: High Byte 0xD6, Low Byte 0xAF, Lock Byte 0xCF)

x-hex - 57.84 kB - 06/04/2020 at 17:55

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CPM-86 Personal Basic 1.1 Tutorial.pdf

Tutorial and manual for DRI Personal Basic v1.1 for CP/M-86. Please read it before to start using Personal Basic for CP/M-86.

Adobe Portable Document Format - 2.79 MB - 06/04/2020 at 09:45

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A250220 - SCH.pdf

Schematic.

Adobe Portable Document Format - 221.90 kB - 04/21/2020 at 11:27

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A250220 - Gerber.zip

PCB gerber files.

Zip Archive - 481.69 kB - 04/21/2020 at 16:10

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A250220 - Assembly guide.zip

PCB Assembly guide.

x-zip-compressed - 101.52 kB - 04/21/2020 at 11:27

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spreadsheet - 14.97 kB - 04/10/2021 at 08:56

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uPD70108H (V20HL).pdf

V20HL (uPD70108H) Datasheet.

Adobe Portable Document Format - 2.14 MB - 04/18/2020 at 09:10

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80C88 Datasheet.pdf

80C88 Datasheet.

Adobe Portable Document Format - 1.72 MB - 04/23/2020 at 08:28

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