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ttl: add input/output doc

This commit is contained in:
Sebastien Bourdeauducq 2015-08-13 12:20:12 +08:00
parent 998db5121b
commit f073dfaee5
1 changed files with 8 additions and 2 deletions
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10
artiq/coredevice/ttl.py
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@ -87,10 +87,12 @@ class TTLInOut:
@kernel @kernel
def output(self): def output(self):
"""Set the direction to output."""
self.set_oe(True) self.set_oe(True)
@kernel @kernel
def input(self): def input(self):
"""Set the direction to input."""
self.set_oe(False) self.set_oe(False)
@kernel @kernel
@ -107,12 +109,16 @@ class TTLInOut:
@kernel @kernel
def on(self): def on(self):
"""Set the output to a logic high state.""" """Set the output to a logic high state.
The channel must be in output mode."""
self.set_o(True) self.set_o(True)
@kernel @kernel
def off(self): def off(self):
"""Set the output to a logic low state.""" """Set the output to a logic low state.
The channel must be in output mode."""
self.set_o(False) self.set_o(False)
@kernel @kernel