src/bsv/peripheral_gen/jtag.py

   1 from bsv.peripheral_gen.base import PBase
   2
   3
   4 class jtag(PBase):
   5
   6     def axi_slave_name(self, name, ifacenum):
   7         return ''
   8
   9     def axi_slave_idx(self, idx, name, ifacenum):
  10         return ('', 0)
  11
  12     def axi_addr_map(self, name, ifacenum):
  13         return ''
  14
  15     def slowifdeclmux(self):
  16         return "        method  Action jtag_ms (Bit#(1) in);\n" +  \
  17                "        method  Bit#(1) jtag_di;\n" + \
  18                "        method  Action jtag_do (Bit#(1) in);\n" + \
  19                "        method  Action jtag_ck (Bit#(1) in);"
  20
  21     def slowifinstance(self):
  22         return jtag_method_template  # bit of a lazy hack this...
  23
  24
  25 jtag_method_template = """\
  26         method  Action jtag_ms (Bit#(1) in);
  27           pinmux.peripheral_side.jtag_ms(in);
  28         endmethod
  29         method  Bit#(1) jtag_di=pinmux.peripheral_side.jtag_di;
  30         method  Action jtag_do (Bit#(1) in);
  31           pinmux.peripheral_side.jtag_do(in);
  32         endmethod
  33         method  Action jtag_ck (Bit#(1) in);
  34           pinmux.peripheral_side.jtag_ck(in);
  35         endmethod
  36 """