Difference between revisions of "Amiga i2c"

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Also of interest: public domain DEFLATE ASM https://github.com/keirf/Amiga-Stuff/blob/master/inflate.asm
 
Also of interest: public domain DEFLATE ASM https://github.com/keirf/Amiga-Stuff/blob/master/inflate.asm
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[https://github.com/jens-maus/anfs Amiga NFS client]

Revision as of 21:24, 18 October 2018

i2c EEPROMs

As of late 2018, two megabit i2c EEPROMs cost approximately $1.75-$1.85 in single quantities:

A two megabit i2c EEPROM can store 250 kilobytes A 128 kilobit i2c EEPROM can store 15 kilobytes


  • ST M24M02 - 2Mbit i2c EEPROM 1MHz, 400kHz, and 100kHz clock compatibility
  • Atmel AT24CM02 - 2Mbit i2c EEPROM from Atmel - 256K x 8 (2 Mbit), 400 kHz and 1 MHz clock compatibility
  • Microchip 24AA128 128kbit 400kHz, 5V, $0.50/ea
  • Microchip 24FC128 128kbit 1MHz, 5V, $0.50/ea

Amiga Userland

i2clib40 library itself requires at least 2kBytes. i2cscan uses another 14kBytes, ReceiveI2C uses 10760 bytes, and SendI2C uses 10196 bytes

https://github.com/rkujawa/load2mem

Also of interest: public domain DEFLATE ASM https://github.com/keirf/Amiga-Stuff/blob/master/inflate.asm

Amiga NFS client