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create flexbus interface
author
Luke Kenneth Casson Leighton
<lkcl@lkcl.net>
Thu, 26 Jul 2018 08:33:37 +0000
(09:33 +0100)
committer
Luke Kenneth Casson Leighton
<lkcl@lkcl.net>
Thu, 26 Jul 2018 08:33:37 +0000
(09:33 +0100)
src/bsv/interface_decl.py
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diff --git
a/src/bsv/interface_decl.py
b/src/bsv/interface_decl.py
index 1efeac1d6519079abe24141709b5b13b1f780cc1..ad1413996d840d52167bd93bbb5e5c528c9527cf 100644
(file)
--- a/
src/bsv/interface_decl.py
+++ b/
src/bsv/interface_decl.py
@@
-488,6
+488,17
@@
class InterfaceLCD(InterfaceBus, Interface):
return len(pins)
return len(pins)
+class InterfaceFlexBus(InterfaceBus, Interface):
+
+ def __init__(self, *args):
+ InterfaceBus.__init__(self, ['ad_out', 'ad_out_en', 'ad_in'],
+ "Bit#({0})", "ad")
+ Interface.__init__(self, *args)
+
+ def get_n_iopins(self, pins): # HACK! assume in/out/outen so div by 3
+ return len(pins) / 3
+
+
class InterfaceSD(InterfaceBus, Interface):
def __init__(self, *args):
class InterfaceSD(InterfaceBus, Interface):
def __init__(self, *args):
@@
-547,6
+558,7
@@
class Interfaces(InterfacesBase, PeripheralInterfaces):
'mspi': InterfaceNSPI,
'lcd': InterfaceLCD,
'sd': InterfaceSD,
'mspi': InterfaceNSPI,
'lcd': InterfaceLCD,
'sd': InterfaceSD,
+ 'fb': InterfaceFlexBus,
'qspi': InterfaceNSPI,
'mqspi': InterfaceNSPI,
'eint': InterfaceEINT})
'qspi': InterfaceNSPI,
'mqspi': InterfaceNSPI,
'eint': InterfaceEINT})