update_risc8.tcl 1.4 KB

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  1. foreach hardware_name [get_hardware_names] {
  2. if { [string match "USB-Blaster*" $hardware_name] } {
  3. set usbblaster_name $hardware_name
  4. }
  5. }
  6. puts "JTAG chain: $usbblaster_name";
  7. foreach device_name [get_device_names -hardware_name $usbblaster_name] {
  8. if { [string match "@1*" $device_name] } {
  9. set test_device $device_name
  10. }
  11. }
  12. puts "Device: $test_device";
  13. begin_memory_edit -hardware_name $hardware_name -device_name $device_name
  14. puts "Flashing rom0...";
  15. set content [exec cat ./memory/risc8.text_0.uhex]
  16. write_content_to_memory -instance_index 1 -content $content -content_in_hex -start_address 0 -word_count 1024
  17. puts "Flashing rom1...";
  18. set content [exec cat ./memory/risc8.text_1.uhex]
  19. write_content_to_memory -instance_index 2 -content $content -content_in_hex -start_address 0 -word_count 1024
  20. puts "Flashing rom2...";
  21. set content [exec cat ./memory/risc8.text_2.uhex]
  22. write_content_to_memory -instance_index 3 -content $content -content_in_hex -start_address 0 -word_count 1024
  23. puts "Flashing rom3...";
  24. set content [exec cat ./memory/risc8.text_3.uhex]
  25. write_content_to_memory -instance_index 4 -content $content -content_in_hex -start_address 0 -word_count 1024
  26. puts "Flashing ram0...";
  27. set content [exec cat ./memory/risc8.data.uhex]
  28. write_content_to_memory -instance_index 0 -content $content -content_in_hex -start_address 0 -word_count 4096
  29. puts "Done!";
  30. end_memory_edit