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ecp5_development_board [2019/04/11 10:58]
yehowshua
ecp5_development_board [2019/04/11 11:09]
yehowshua [Useful Links]
Line 4: Line 4:
  
 ==== Useful Links ==== ==== Useful Links ====
-[[ECP5:​Quick Pinouts]] +  * [[ECP5:​Quick Pinouts]] 
- +  ​* ​[[http://​www.latticesemi.com/​ecp5-evaluation | Data Sheets]]
-[[http://​www.latticesemi.com/​ecp5-evaluation | Data Sheets]]+
  
 ==== Pin Constraints Example === ==== Pin Constraints Example ===
Line 15: Line 14:
 LOCATE COMP "​osc_clk_in"​ SITE "​A10";​ LOCATE COMP "​osc_clk_in"​ SITE "​A10";​
 IOBUF PORT "​osc_clk_in"​ IO_TYPE=LVCMOS33;​ IOBUF PORT "​osc_clk_in"​ IO_TYPE=LVCMOS33;​
 +
 +LOCATE COMP "​led[0]"​ SITE "​A13";​
 +LOCATE COMP "​led[1]"​ SITE "​A12";​
 +LOCATE COMP "​led[2]"​ SITE "​B19";​
 +LOCATE COMP "​led[3]"​ SITE "​A18";​
 +LOCATE COMP "​led[4]"​ SITE "​B18";​
 +LOCATE COMP "​led[5]"​ SITE "​C17";​
 +LOCATE COMP "​led[6]"​ SITE "​A17";​
 +LOCATE COMP "​led[7]"​ SITE "​B17";​
 +
 +IOBUF PORT "​led[0]"​ IO_TYPE=LVCMOS33;​
 +IOBUF PORT "​led[1]"​ IO_TYPE=LVCMOS33;​
 +IOBUF PORT "​led[2]"​ IO_TYPE=LVCMOS33;​
 +IOBUF PORT "​led[3]"​ IO_TYPE=LVCMOS33;​
 +IOBUF PORT "​led[4]"​ IO_TYPE=LVCMOS33;​
 +IOBUF PORT "​led[5]"​ IO_TYPE=LVCMOS33;​
 +IOBUF PORT "​led[6]"​ IO_TYPE=LVCMOS33;​
 +IOBUF PORT "​led[7]"​ IO_TYPE=LVCMOS33;​
  
 LOCATE COMP "​G1_data"​ SITE "​T17";​ LOCATE COMP "​G1_data"​ SITE "​T17";​
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 IOBUF PORT "​GND3"​ IO_TYPE=LVCMOS33;​ IOBUF PORT "​GND3"​ IO_TYPE=LVCMOS33;​
  
-LOCATE COMP "​R1_data"​ SITE "​P18";​ 
-LOCATE COMP "​B1_data"​ SITE "​N20";​ 
-LOCATE COMP "​R2_data"​ SITE "​T16";​ 
-LOCATE COMP "​B2_data"​ SITE "​P17";​ 
-LOCATE COMP "​A"​ SITE "​M17";​ 
-LOCATE COMP "​C"​ SITE "​N18";​ 
-LOCATE COMP "​clk_out"​ SITE "​U19";​ 
-LOCATE COMP "​OE_N"​ SITE "​R18";​ 
- 
-IOBUF PORT "​R1_data"​ IO_TYPE=LVCMOS33;​ 
-IOBUF PORT "​B1_data"​ IO_TYPE=LVCMOS33;​ 
-IOBUF PORT "​R2_data"​ IO_TYPE=LVCMOS33;​ 
-IOBUF PORT "​B2_data"​ IO_TYPE=LVCMOS33;​ 
-IOBUF PORT "​A"​ IO_TYPE=LVCMOS33;​ 
-IOBUF PORT "​C"​ IO_TYPE=LVCMOS33;​ 
-IOBUF PORT "​clk_out"​ IO_TYPE=LVCMOS33;​ 
-IOBUF PORT "​OE_N"​ IO_TYPE=LVCMOS33;​ 
  
 </​code>​ </​code>​
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  • Last modified: 2019/04/11 11:09
  • by yehowshua