src/interface_def.py

   1 # === templates for interface definitions ====== #
   2 mux_interface_def = '''
   3       method Action  cell{0}_mux(Bit#({1}) in);
   4          wrcell{0}_mux<=in;
   5       endmethod
   6 '''
   7 io_interface_def = '''
   8       method io{0}_outputval=cell{0}_mux_out.outputval;
   9       method io{0}_output_en=cell{0}_mux_out.output_en;
  10       method io{0}_input_en=cell{0}_mux_out.input_en;
  11       method io{0}_pullup_en=cell{0}_mux_out.pullup_en;
  12       method io{0}_pulldown_en=cell{0}_mux_out.pulldown_en;
  13       method io{0}_drivestrength=cell{0}_mux_out.drivestrength;
  14       method io{0}_pushpull_en=cell{0}_mux_out.pushpull_en;
  15       method io{0}_opendrain_en=cell{0}_mux_out.opendrain_en;
  16       method Action  io{0}_inputval(Bit#(1) in);
  17          cell{0}_mux_in<=in;
  18       endmethod
  19 '''
  20 uartinterface_def = '''
  21       method uart{0}_rx=wruart{0}_rx;
  22       method Action uart{0}_tx(Bit#(1) in);
  23          wruart{0}_tx<=in;
  24       endmethod
  25 '''
  26 spiinterface_def = '''
  27       method Action spi{0}_sclk (Bit#(1) in);
  28          wrspi{0}_sclk<=in;
  29       endmethod
  30       method Action spi{0}_mosi (Bit#(1) in);
  31          wrspi{0}_mosi<=in;
  32       endmethod
  33       method Action spi{0}_nss   (Bit#(1) in);
  34          wrspi{0}_nss<=in;
  35       endmethod
  36       method Bit#(1) spi{0}_miso=wrspi{0}_miso;
  37 '''
  38
  39 twiinterface_def = '''
  40
  41       method Action twi{0}_sda_out (Bit#(1) in);
  42          wrtwi{0}_sda_out<=in;
  43       endmethod
  44       method Action twi{0}_sda_outen (Bit#(1) in);
  45          wrtwi{0}_sda_outen<=in;
  46       endmethod
  47       method twi{0}_sda_in=wrtwi{0}_sda_in;
  48
  49       method Action twi{0}_scl_out (Bit#(1) in);
  50          wrtwi{0}_scl_out<=in;
  51       endmethod
  52       method Action twi{0}_scl_outen (Bit#(1) in);
  53          wrtwi{0}_scl_outen<=in;
  54       endmethod
  55       method twi{0}_scl_in=wrtwi{0}_scl_in;
  56
  57 '''
  58
  59 sdinterface_def = '''
  60       method Action sd{0}_clk (Bit#(1) in);
  61         wrsd{0}_clk<=in;
  62       endmethod
  63       method Action sd{0}_cmd (Bit#(1) in);
  64         wrsd{0}_cmd<=in;
  65       endmethod
  66       method Action sd{0}_d0_out (Bit#(1) in);
  67         wrsd{0}_d0_out<=in;
  68       endmethod
  69       method Action sd{0}_d0_outen (Bit#(1) in);
  70         wrsd{0}_d0_outen<=in;
  71       endmethod
  72       method sd{0}_d0_in=wrsd{0}_d0_in;
  73       method Action sd{0}_d1_out (Bit#(1) in);
  74         wrsd{0}_d1_out<=in;
  75       endmethod
  76       method Action sd{0}_d1_outen (Bit#(1) in);
  77         wrsd{0}_d1_outen<=in;
  78       endmethod
  79       method sd{0}_d1_in=wrsd{0}_d1_in;
  80       method Action sd{0}_d2_out (Bit#(1) in);
  81         wrsd{0}_d2_out<=in;
  82       endmethod
  83       method Action sd{0}_d2_outen (Bit#(1) in);
  84         wrsd{0}_d2_outen<=in;
  85       endmethod
  86       method sd{0}_d2_in=wrsd{0}_d2_in;
  87       method Action sd{0}_d3_out (Bit#(1) in);
  88         wrsd{0}_d3_out<=in;
  89       endmethod
  90       method Action sd{0}_d3_outen (Bit#(1) in);
  91         wrsd{0}_d3_outen<=in;
  92       endmethod
  93       method sd{0}_d3_in=wrsd{0}_d3_in;
  94 '''
  95
  96 jtaginterface_def = '''
  97       method Bit#(1) jtag{0}_tdi=wrjtag{0}_tdi;
  98       method Bit#(1) jtag{0}_tms=wrjtag{0}_tms;
  99       method Bit#(1) jtag{0}_tclk=wrjtag{0}_tclk;
 100       method Bit#(1) jtag{0}_trst=wrjtag{0}_trst;
 101       method Action jtag{0}_tdo(Bit#(1) in);
 102         wrjtag{0}_tdo<=in;
 103       endmethod
 104 '''
 105
 106 pwminterface_def = '''
 107       method Action pwm{0}_pwm(Bit#(1) in);
 108         wrpwm{0}_pwm<=in;
 109       endmethod
 110 '''
 111 # ============================================== #