Difference: McForth (15 vs. 16)

Revision 162019-01-19 - PeterSchmid

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  J2.14 WAIT/ 7 HOLD/ direct
  21 GND 4 GND GND
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mc-eeprom-conn.png
Schematic
 Raspberry Pi can emulate SPI EEPROM. On RaspiElf the switches/LEDs are already connected to Raspi's GPIOs. No need for additional hardware. But I have to write an SPI server for the Raspberry Pi.

Raspi's SPI interfaces can't be used because of conflicting port usage.

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Comments

META FILEATTACHMENT attachment="v88-msc.patch" attr="" comment="" date="1547391234" name="v88-msc.patch" path="v88-msc.patch" size="507" user="PeterSchmid" version="1"
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META FILEATTACHMENT attachment="mc-eeprom-conn.png" attr="" comment="" date="1547939543" name="mc-eeprom-conn.png" path="mc-eeprom-conn.png" size="20917" user="PeterSchmid" version="3"
 
META TOPICMOVED by="PeterSchmid" date="1547399980" from="Cosmac.MSCForth" to="Cosmac.McForth"
 
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