NIOS 2系统中Avalon三态桥总线,SRAM及flash的添加
quartus28.0下加SRAM时总没连接,大家帮忙看看我在quartus28.0下用定制NIOS2系统加了Avalon三态总线桥,还想加片外存储器,SRAM可加了以后...
quartus 2 8.0下加SRAM时总没连接,大家帮忙看看 我在quartus 2 8.0下用定制NIOS2系统加了Avalon三态总线桥,还想加片外存储器,SRAM可加了以后总提示
Error: ext_sram: ext_sram.s1 must be connected to an Avalon-MM Tristate master
Error: EXT_RAM_BUS: EXT_RAM_BUS.tristate_master must be connected to an Avalon-MM Tristate slave
Error: ext_flash: ext_flash.s1 must be connected to an Avalon-MM Tristate master 展开
Error: ext_sram: ext_sram.s1 must be connected to an Avalon-MM Tristate master
Error: EXT_RAM_BUS: EXT_RAM_BUS.tristate_master must be connected to an Avalon-MM Tristate slave
Error: ext_flash: ext_flash.s1 must be connected to an Avalon-MM Tristate master 展开
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