src/bsv/peripheral_gen/rgbttl.py

   1 from bsv.peripheral_gen.base import PBase
   2
   3
   4 class rgbttl(PBase):
   5
   6     def slowimport(self):
   7         return "import rgbttl_dummy              :: *;"
   8
   9     def has_axi_master(self):
  10         return True
  11
  12     def num_axi_regs32(self):
  13         return 10
  14
  15     def mkfast_peripheral(self):
  16         sz = len(self.peripheral.pinspecs) - 4  # subtract CK, DE, HS, VS
  17         return "Ifc_rgbttl_dummy lcd{0} <-  mkrgbttl_dummy();"
  18
  19     def _mk_connection(self, name=None, count=0):
  20         return "lcd{0}.slave"
  21
  22     def pinname_out(self, pname):
  23         if not pname.startswith('out'):
  24             return pname
  25         return ''
  26
  27     def _mk_pincon(self, name, count, ptyp):
  28         ret = [PBase._mk_pincon(self, name, count, ptyp)]
  29         if ptyp == 'fast':
  30             sname = self.get_iname(count)
  31             ps = "slow_peripherals.%s" % sname
  32         else:
  33             sname = self.peripheral.iname().format(count)
  34             ps = "pinmux.peripheral_side.%s" % sname
  35         name = self.get_iname(count)
  36         n = "{0}".format(name)
  37         for ptype in ['data_out']:
  38             ps_ = "{0}.{1}".format(ps, ptype)
  39             ret += self._mk_actual_connection('out', name, count, 'out',
  40                                               ptype, ps_, n, ptype)
  41         return '\n'.join(ret)