Added pinouts to the AVRISP project for a standard ISP 6 Pin header to make construction of a standard ISP programmer easier.

Projects/AVRISP/AVRISP.txt

@@ -72,30 +72,37 @@
  *   <tr>
  *    <td><b>Programmer Pin:</b></td>
  *    <td><b>Target Device Pin:</b></td>
- *   </tr>
- *   <tr>
- *    <td>MOSI</td>
- *    <td>PDI</td>
+ *    <td><b>ISP 6 Pin Layout:</b></td>
  *   </tr>
  *   <tr>
  *    <td>MISO</td>
  *    <td>PDO</td>
- *   </tr>
- *   <tr>
- *    <td>SCLK</td>
- *    <td>SCLK</td>
- *   </tr>
- *   <tr>
- *    <td>GND</td>
- *    <td>GND</td>
+ *    <td>1</td>
  *   </tr>
  *   <tr>
  *    <td>ADCx <b><sup>1</sup></b></td>
  *    <td>VTARGET</td>
+ *    <td>2</td>
+ *   </tr>
+ *   <tr>
+ *    <td>SCLK</td>
+ *    <td>SCLK</td>
+ *    <td>3</td>
+ *   </tr>
+ *   <tr>
+ *    <td>MOSI</td>
+ *    <td>PDI</td>
+ *    <td>4</td>
  *   </tr>
  *   <tr>
  *    <td>PORTx.y <b><sup>2</sup></b></td>
  *    <td>/RESET</td>
+ *    <td>5</td>
+ *   </tr>
+ *   <tr>
+ *    <td>GND</td>
+ *    <td>GND</td>
+ *    <td>6</td>
  *   </tr>
  *  </table>
  *
@@ -125,7 +132,9 @@
  *   <tr>
  *    <td>RESET_LINE_MASK</td>
  *    <td>Makefile CDEFS</td>
- *    <td>Mask for the programmer's target RESET line on the chosen port. <b>Must not be the AVR's /SS pin.</b></td>
+ *    <td>Mask for the programmer's target RESET line on the chosen port. <b>Must not be the AVR's /SS pin</b>, as the
+ *        target pins are tri-stated when not in use, and low signals on the /SS pin will force SPI slave mode when the
+ *        pin is configured as an input.</td>
  *   </tr>
  *   <tr>
  *    <td>VTARGET_ADC_CHANNEL</td>