litex SOC 8 32 32 read-write 0x00000000 0xFFFFFFFF IDENTIFIER_MEM 0x40080000 IDENTIFIER_MEM IDENTIFIER_MEM 0x0000 0x00 32 identifier_mem 7 [7:0] 0 0 0x4 registers MAIN 0x40081000 MAIN DONE 0x0000 0x00 32 done 0 [0:0] 0 IRQTEST0 0x0004 0x00 32 trigger 15 [15:0] 0 0 0x8 registers RERAM 0x60000000 0x00400000 SRAM 0x61000000 0x00200000 XIP 0x70000000 0x08000000 VEXRISCV_DEBUG 0xEFFF0000 0x00001000 CSR 0x40080000 0x00040000