C8051F352 View Datasheet(PDF) - Silicon Laboratories
Part Name
Description
MFG CO.
'C8051F352' PDF : 234 Pages View PDF
C8051F350/1/2/3
6.3. IDAC External Pin Connections
The IDA0 output is connected to P1.6, and the IDA1 output is connected to P1.7. When the enable bit for
an IDAC (IDAnEN) is set to ‘0’, the IDAC output behaves as a normal GPIO pin. When the enable bit is set
to ‘1’, the digital output drivers and weak pull-up for the IDAC pin are automatically disabled, and the pin is
connected to the IDAC output. When using the IDACs, the IDAC pins should be skipped in the Crossbar by
setting the corresponding PnSKIP bits to a ‘1’. Figure 6.3 shows the pin connections for IDA0 and IDA1.
IDA0
IDA1
IDA0EN
0
1
IDA1EN
0
1
P1.6
P1.7
Figure 6.3. IDAC Pin Connections
Rev. 1.1
71
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