X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/17d06b849440eaab17b0b3778e4dae12182eb98c..c3dfc58707eafb6ed0efab5a50770294f5a6b3d3:/Projects/AVRISP/AVRISP.txt

diff --git a/Projects/AVRISP/AVRISP.txt b/Projects/AVRISP/AVRISP.txt
index 8d299e25a..249976350 100644
--- a/Projects/AVRISP/AVRISP.txt
+++ b/Projects/AVRISP/AVRISP.txt
@@ -8,17 +8,12 @@
  *
  *  \section SSec_Compat Demo Compatibility:
  *
- *  The following table indicates what microcontrollers are compatible with this demo.
- *
- *  - AT90USB1287
- *  - AT90USB1286
- *  - AT90USB647
- *  - AT90USB646
- *  - ATMEGA32U6
- *  - ATMEGA32U4
- *  - ATMEGA16U4
- *  - AT90USB162
- *  - AT90USB82
+ *  The following list indicates what microcontrollers are compatible with this demo.
+ *
+ *  - Series 7 USB AVRs
+ *  - Series 6 USB AVRs
+ *  - Series 4 USB AVRs
+ *  - Series 2 USB AVRs
  *
  *  \section SSec_Info USB Information:
  *
@@ -66,6 +61,49 @@
  *  set to an appropriate ADC channel number in the project makefile for VTARGET detection to operate correctly. On models
  *  without an ADC converter, VTARGET will report at a fixed 5V level.
  *
+ *  Connections to the device are simple:
+ *
+ *  <table>
+ *   <tr>
+ *    <td><b>Programmer Pin:</b></td>
+ *    <td><b>Target Device Pin:</b></td>
+ *    <td><b>ISP 6 Pin Layout:</b></td>
+ *   </tr>
+ *   <tr>
+ *    <td>MISO</td>
+ *    <td>PDO</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>
+ *
+ *  <b><sup>1</sup></b> <i>Optional, see \ref SSec_Options section - for USB AVRs with ADC modules only</i> \n
+ *  <b><sup>2</sup></b> <i>See \ref SSec_Options section</i>
+ *
  *  \section SSec_Options Project Options
  *
  *  The following defines can be found in this demo, which can control the demo behaviour when defined, or changed in value.
@@ -89,7 +127,9 @@
  *   <tr>
  *    <td>RESET_LINE_MASK</td>
  *    <td>Makefile CDEFS</td>
- *    <td>Mask for the programmer's target RESET line on the chosen port.</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>