102
edits
Changes
5-pin debug header on WUP-DEV
Line 167:
Line 167:
| 02
| 02
| nRESET
| nRESET
−| TP145, resets SMC when measured
+| TP145, resets SMC when measured. On WUP-DEV-X9, attached to a 5-pin header (pin1)
|-
|-
| 03
| 03
Line 183:
Line 183:
| 06
| 06
| Disc presence sensor (receiver)
| Disc presence sensor (receiver)
−| TP19
+| TP19. On WUP-DEV-X9, attached to a 5-pin header (pin2)
|-
|-
| 07
| 07
| RTC1HZ?
| RTC1HZ?
−| TP175, to RTC, clock? Pulses between 3.3v and 0v at 1Hz.
+| TP175, to RTC, clock? Pulses between 3.3v and 0v at 1Hz. On WUP-DEV-X9, attached to a 5-pin header (pin3)
|-
|-
| 08
| 08
Line 320:
Line 320:
| LED_R
| LED_R
| TP66, TP2000, to faceplate. PWM at 100Hz.
| TP66, TP2000, to faceplate. PWM at 100Hz.
+|}
+
+== WUP-DEV debug header ==
+WUP-DEV-X9 has an unpopulated through-hole 5-pin debug header for SMC, possibly for debugging or programming?
+
+{| class="wikitable" border="1"
+|-
+! Pin number
+! Name
+! Notes
+|-
+| 01
+| nRST
+| TP145
+|-
+| 02
+| ?
+| TP19
+|-
+| 03
+| ?
+| TP175
+|-
+| 04
+| 3v3
+| TP122
+|-
+| 05
+| GND
+| GND
+|-
|}
|}