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IPC@CHIP Documentation - SC12 @CHIP-RTOS V1.10

IPC@CHIP Documentation - SC12 @CHIP-RTOS V1.10

IPC@CHIP Documentation - SC12 @CHIP-RTOS V1.10

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Top of list<br />

Index page<br />

ALE<br />

Enable/disable ALE pin.<br />

Example<br />

ALE 1<br />

Top of list<br />

Index page<br />

Enables the address latch enable (ALE) pin.<br />

The command expects only one parameter: 1 enable / 0 disable.<br />

ADR<br />

Enable non-multiplexed address bus pins.<br />

Example<br />

ADR 0<br />

Top of list<br />

Index page<br />

Enables the non-multiplexed address bus pins (A0/A1/A2).<br />

The command expects only one parameter: 0=enable A0 / 1=enable A1 / 2=enable A2<br />

PIO<br />

Enable and show PIO pins.<br />

Example<br />

Enables the programmable PIO pins (PIO0-13).<br />

The command expects two parameters: PIO MODE<br />

PIO: PIO number (0-13)<br />

MODE: PIO mode<br />

1 = Input without pullup/pulldown<br />

2 = Input with pullup (not PIO13)<br />

3 = Input with pulldown (only for PIO3 and PIO13)<br />

4 = Output value = High<br />

5 = Output value = Low<br />

When no command line argument is given, the PIO state is shown.<br />

PIO 3 5 = PIO3 Output low<br />

PIO = Shows PIO states<br />

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