6 Commits

Author	SHA1	Message	Date
(Tim) Efthimis Kritikos	1966ab78b4	Peripherals/I2C: Added a CPU I2C driver and wrote a bootloader that uses that to boot from an I2C eeprom ... I'm happy to have reached 200 commits and with this, version v0.3.0 is functionally ready. I still need to do a fair bit of cleanup and bug fixing though before the actual release. With this commit I added a CPU I2C driver as well as a basic arbiter to have the hardware lcd controller and the software i2c communication pass through the same I2C driver and I2C bus. I also wrote a bootloader that reads code from an i2c eeprom to make sure the hardware works.	2024-02-09 23:30:58 +00:00
(Tim) Efthimis Kritikos	65dfd21ef0	Peripherals/I2C_driver: Uncommented code to check for device acknowledgment	2023-12-09 00:53:52 +00:00
(Tim) Efthimis Kritikos	533f346f9b	Build system: Added the ability to simulate an FPGA SoC and fixed all the warning verilator gave of the code previously used only for synthesis.	2023-12-07 16:39:04 +00:00
(Tim) Efthimis Kritikos	26210be950	Peripherals/I2C_driver: Corrected the implementation of the bidirectional SDA pin, fixing the final yosys 0.35 warning	2023-12-04 22:40:53 +00:00
(Tim) Efthimis Kritikos	29bc2e6d96	Project: Cleaned up some code and run the project through aspell	2023-11-15 14:37:46 +00:00
(Tim) Efthimis Kritikos	a88c420ca5	Added an I2C driver, a PCF8574 driver and an HD44780 display driver. Unfortunately this shows that even fibonacci doesn't run correctly. Nonetheless, I made colored_led.asm output text to the display!	2023-11-09 22:10:55 +00:00