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How to address the ports of the processor?

Valentin Krolivets

How to address the ports of the Teridian 71M6541FT processor from the µVision program on the C?

Ports list:   SEGDIO0 – SEGDIO14 SEGDIO19 – SEGDIO27 SEGDIO36 – SEGDIO39 SEGDIO44 SEGDIO45 SEGDIO51   COM0 – COM3 SEG46 SEG47 PB VLCD VREF IAP IAN V3P3A VA TEST GNDA XOUT XIN VBAT_RTC VBAT V3P3SYS IBP IBN GNDD V3P3D VDD ICE_E SEG48 – SEG50 RX TX

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  • 0

    It is easier to determine the state of certain pins.

    For example the state of the GND pin can be determined like this

    
#define GND 0
.
.
.
ValueOfGndPin = GND;

    And the state of the 3V3 power pin can be determined like this

    
#define POWER 1
.
.
.
ValueOfPowerPin = POWER;

    You can also check for good power like this

    
#define POWER 1
.
.
.
if (0 === POWER)
  WhatTheFlick();

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  • 0

    It is easier to determine the state of certain pins.

    For example the state of the GND pin can be determined like this

    
#define GND 0
.
.
.
ValueOfGndPin = GND;

    And the state of the 3V3 power pin can be determined like this

    
#define POWER 1
.
.
.
ValueOfPowerPin = POWER;

    You can also check for good power like this

    
#define POWER 1
.
.
.
if (0 === POWER)
  WhatTheFlick();

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