Rescue clock of the AVRISP-MKII moved to the AVR's OCR1A pin, so that the clock can...

[pub/USBasp.git] / Projects / AVRISP-MKII / AVRISP-MKII.txt

diff --git a/Projects/AVRISP-MKII/AVRISP-MKII.txt b/Projects/AVRISP-MKII/AVRISP-MKII.txt
index e36ffe2..534af56 100644 (file)
--- a/Projects/AVRISP-MKII/AVRISP-MKII.txt
+++ b/Projects/AVRISP-MKII/AVRISP-MKII.txt
@@ -105,9 +105,9 @@
  *   </tr>
  *  </table>
  *
  *   </tr>
  *  </table>
  *

- *  In addition, the AVR's XCK pin will generate a .5MHz clock when SPI programming is used, to act as an external
- *  device clock if the fuses have been mis-set. To use the recovery clock, connect XCK to the target AVR's XTAL1
- *  pin, and set the ISP programming speed to 125KHz or below.
+ *  In addition, the AVR's OCR1A pin will generate a .5MHz clock, to act as an external rescue device clock
+ *  if the fuses have been mis-set. To use the recovery clock, connect the OCR1A pin of the USB AVR to the target
+ *  AVR's XTAL1 pin, and set the ISP programming speed to 125KHz (note: other ISP speeds will not work correctly).

  *
  *  <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 AUX line related tokens in the \ref SSec_Options section</i>
  *
  *  <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 AUX line related tokens in the \ref SSec_Options section</i>