|  | MACRO CLKBUF1 | 
|  | CLASS CORE ; | 
|  | FOREIGN CLKBUF1 0 0 ; | 
|  | SIZE 12.96 BY 3.33 ; | 
|  | ORIGIN 0 0 ; | 
|  | SYMMETRY X Y R90 ; | 
|  | SITE unit ; | 
|  | PIN VDD | 
|  | DIRECTION INOUT ; | 
|  | USE POWER ; | 
|  | SHAPE ABUTMENT ; | 
|  | PORT | 
|  | CLASS CORE ; | 
|  | LAYER li1 ; | 
|  | RECT 0.00000000 3.09000000 12.96000000 3.57000000 ; | 
|  | LAYER met1 ; | 
|  | RECT 0.00000000 3.09000000 12.96000000 3.57000000 ; | 
|  | END | 
|  | END VDD | 
|  |  | 
|  | PIN GND | 
|  | DIRECTION INOUT ; | 
|  | USE POWER ; | 
|  | SHAPE ABUTMENT ; | 
|  | PORT | 
|  | CLASS CORE ; | 
|  | LAYER li1 ; | 
|  | RECT 0.00000000 -0.24000000 12.96000000 0.24000000 ; | 
|  | LAYER met1 ; | 
|  | RECT 0.00000000 -0.24000000 12.96000000 0.24000000 ; | 
|  | END | 
|  | END GND | 
|  |  | 
|  | PIN Y | 
|  | DIRECTION INOUT ; | 
|  | USE SIGNAL ; | 
|  | SHAPE ABUTMENT ; | 
|  | PORT | 
|  | CLASS CORE ; | 
|  | LAYER met1 ; | 
|  | RECT 10.41500000 0.44000000 10.70500000 0.73000000 ; | 
|  | END | 
|  | END Y | 
|  |  | 
|  | PIN A | 
|  | DIRECTION INOUT ; | 
|  | USE SIGNAL ; | 
|  | SHAPE ABUTMENT ; | 
|  | PORT | 
|  | CLASS CORE ; | 
|  | LAYER met1 ; | 
|  | RECT 1.29500000 0.84500000 1.58500000 1.13500000 ; | 
|  | RECT 2.73500000 1.25000000 3.02500000 1.54000000 ; | 
|  | RECT 1.37000000 1.13500000 1.51000000 1.78000000 ; | 
|  | RECT 2.81000000 1.54000000 2.95000000 1.78000000 ; | 
|  | RECT 1.29500000 1.78000000 1.58500000 2.07000000 ; | 
|  | RECT 2.73500000 1.78000000 3.02500000 2.07000000 ; | 
|  | RECT 1.37000000 2.07000000 1.51000000 2.67500000 ; | 
|  | RECT 2.81000000 2.07000000 2.95000000 2.67500000 ; | 
|  | RECT 1.37000000 2.67500000 2.95000000 2.81500000 ; | 
|  | END | 
|  | END A | 
|  |  | 
|  | END CLKBUF1 |