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| author | Dean Camera <dean@fourwalledcubicle.com> | 2010-02-10 04:02:10 +0000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2010-02-10 04:02:10 +0000 |
| commit | ab195ab1da1da75a3a23d47b56c66d14803a9de3 (patch) | |
| tree | 5321c68bf3cc4a81c8f45b125cd5c12dc007223d /Projects/AVRISP-MKII/AVRISP.txt | |
| parent | 35a0fe93848cc6e1a79d2e606a2e3f6a84ba5755 (diff) | |
| download | lufa-ab195ab1da1da75a3a23d47b56c66d14803a9de3.tar.gz lufa-ab195ab1da1da75a3a23d47b56c66d14803a9de3.tar.bz2 lufa-ab195ab1da1da75a3a23d47b56c66d14803a9de3.zip | |
Added .5MHz recovery clock to the AVRISP programmer project when in ISP programming mode to correct mis-set fuses.
Fixed AVRISP project not extending the command delay after each successful page/word/byte program.
Diffstat (limited to 'Projects/AVRISP-MKII/AVRISP.txt')
| -rw-r--r-- | Projects/AVRISP-MKII/AVRISP.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Projects/AVRISP-MKII/AVRISP.txt b/Projects/AVRISP-MKII/AVRISP.txt index 7688f7e0d..cff8d7dff 100644 --- a/Projects/AVRISP-MKII/AVRISP.txt +++ b/Projects/AVRISP-MKII/AVRISP.txt @@ -110,6 +110,10 @@ * </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.
+ *
* <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>
*
|