ERROR (PA2122) : Not support 'mem_mem_0_0_s'(DPB) WRITE_MODE0 = 2'b10, please change write mode WRITE_MODE0 = 2'b00 or 2'b01.
The change to the json files brings their format up to them up to version V1.9.9 build (69780) of the GOWIN FPGA Designer IDE, and fixes an issue where pins 59, 60, 61 and 62 were locked to the MSPI function. The Project->Configuration menu needed to be selected from the menu, and the "Place & Route" / "Dual-Purpose Pin" tab needed to be selected, and then the "Use MSPI as regular IO" checkbox needed to be checked.
ERROR (PA2122) : Not support 'mem_mem_0_0_s'(DPB) WRITE_MODE0 = 2'b10, please change write mode WRITE_MODE0 = 2'b00 or 2'b01.
The change to the json files brings their format up to them up to version V1.9.9 build (69780) of the GOWIN FPGA Designer IDE, and fixes an issue where pins 59, 60, 61 and 62 were locked to the MSPI function. The Project->Configuration menu needed to be selected from the menu, and the "Place & Route" / "Dual-Purpose Pin" tab needed to be selected, and then the "Use MSPI as regular IO" checkbox needed to be checked.