Commit Graph

4 Commits (f8c82c611d9f200362f442fb49474dad3d6aec49)

Author SHA1 Message Date
Adrian Costina fbb2a0e1a0 de10nano: Add hps_conv_usb_n signal to stabilize UART lines
Without defining this signal, the UART lines receive garbage data
when no cable is connected to the J4 USB UART port.
The GPIO9 is enabled in the reference base design along with the
4MA CURRENT_STRENGTH constraint on the UART pins
2021-01-13 15:36:45 +02:00
Istvan Csomortani c048a9243a de10nano: Fix IO assignments
- define IO assignments for HPS SPI master
  - delete unused GPIO ports
2020-10-30 10:55:01 +02:00
Stanca Pop 043ddbaf9f cn0540: Add de10nano reference design 2020-09-15 18:14:23 +03:00
Stanca.Pop fd1c3c7cdd common/de10nano: Add de10nano base design 2020-09-15 18:14:23 +03:00