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2 years ago
  1. ```
  2. 核心板引脚分配:
  3. define_attribute {p:rst_n} {PAP_IO_DIRECTION} {INPUT}
  4. define_attribute {p:rst_n} {PAP_IO_LOC} {U12}
  5. define_attribute {p:rst_n} {PAP_IO_VCCIO} {3.3}
  6. define_attribute {p:rst_n} {PAP_IO_STANDARD} {LVTTL33}
  7. define_attribute {p:sys_clk} {PAP_IO_DIRECTION} {INPUT}
  8. define_attribute {p:sys_clk} {PAP_IO_LOC} {B5}
  9. define_attribute {p:sys_clk} {PAP_IO_VCCIO} {3.3}
  10. define_attribute {p:sys_clk} {PAP_IO_STANDARD} {LVTTL33}
  11. ```