3 ms·
The WEH001602A is pin compatible to the HD44780, with OLED output instead of LCD. In 8-bit parallel mode with an FPGA you can exceed the recommended clock rate
by thudson 5y ago
The WEH001602A is pin compatible to the HD44780, with OLED output instead of LCD. In 8-bit parallel mode with an FPGA you can exceed the recommended clock rate to drive quite a bit of data into the displays: https://twitter.com/qrs/status/1088240598971310081 https://twitter.com/qrs/status/1088240598971310081
- thudson 5y agoSimilar higher-than-rated-bandwidth can be achieved on the TRS-80 Model 100, which uses an array of 10 HD44102 controllers. With an FPGA it is possible to draw full motion video on the LCD: https://twitter.com/qrs/status/1092410264316653568 https://twitter.com/qrs/status/1092410264316653568