+ * <td><b>Define Name:</b></td>\r
+ * <td><b>Location:</b></td>\r
+ * <td><b>Description:</b></td>\r
+ * </tr>\r
+ * <tr>\r
+ * <td>RESET_LINE_PORT</td>\r
+ * <td>Makefile CDEFS</td>\r
+ * <td>PORT register for the programmer's target RESET line. <i>Ignored when compiled for the XPLAIN board.</i></td>\r
+ * </tr>\r
+ * <tr>\r
+ * <td>RESET_LINE_PIN</td>\r
+ * <td>Makefile CDEFS</td>\r
+ * <td>PIN register for the programmer's target RESET line. <i>Ignored when compiled for the XPLAIN board.</i></td>\r
+ * </tr>\r
+ * <tr>\r
+ * <td>RESET_LINE_DDR</td>\r
+ * <td>Makefile CDEFS</td>\r
+ * <td>DDR register for the programmer's target RESET line. <i>Ignored when compiled for the XPLAIN board.</i></td>\r
+ * </tr>\r
+ * <tr>\r
+ * <td>RESET_LINE_MASK</td>\r
+ * <td>Makefile CDEFS</td>\r
+ * <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\r
+ * target pins are tri-stated when not in use, and low signals on the /SS pin will force SPI slave mode when the\r
+ * pin is configured as an input. When in PDI programming mode, this is the target clock pin.\r
+ * <i>Ignored when compiled for the XPLAIN board.</i></td>\r
+ * </tr>\r
+ * <tr>\r
+ * <td>VTARGET_ADC_CHANNEL</td>\r
+ * <td>Makefile CDEFS</td>\r
+ * <td>ADC channel number (on supported AVRs) to use for VTARGET level detection.</td> \r
+ * </tr>\r
+ * <tr>\r
+ * <td>ENABLE_ISP_PROTOCOL</td>\r
+ * <td>Makefile CDEFS</td>\r
+ * <td>Define to enable SPI programming protocol support. <i>Ignored when compiled for the XPLAIN board.</i></td> \r
+ * </tr>\r
+ * <tr>\r
+ * <td>ENABLE_PDI_PROTOCOL</td>\r
+ * <td>Makefile CDEFS</td>\r
+ * <td>Define to enable XMEGA PDI programming protocol support. <i>Ignored when compiled for the XPLAIN board.</i></td> \r
+ * </tr>\r
+ * <tr>\r
+ * <td>PDI_VIA_HARDWARE_USART</td>\r
+ * <td>Makefile CDEFS</td>\r
+ * <td>Define to force the PDI protocol (when enabled) to use the much faster hardware USART instead of bit-banging to\r
+ * match the official AVRISP pinout. This breaks pinout compatibility with the official AVRISP MKII (and requires \r
+ * seperate ISP and PDI programming headers) but increases programming speed dramatically.\r
+ * <i>Ignored when compiled for the XPLAIN board.</i></td> \r