Differences

This shows you the differences between two versions of the page.

--- home:skills:troubleshooting:firmware [2009/07/05 09:13] – 87.194.188.147
+++ home:skills:troubleshooting:firmware [2009/07/06 18:31] (current) – 87.194.188.147
@@ Line 39: / Line 39: @@
 The current pin name selected will show on the LCD (if connected).
-The pins are identified by : ___?___
+The pins are identified on the MB SID schematic: [[http://www.ucapps.de/mbhp/mbhp_sid_v3.pdf]]
-To measure the voltage (and test the connection to that pin is good), connect your multimeter's red lead to ___?___ and the black lead to ___?___ and select the pin using the modulation wheel.
+i.e.
+  * RES# is pin 5 (anti-clockwise from the top left)
+  * CS# is pin 8
+  * A0 is pin 9
+  * A4 is pin 13
+  * D0 is pin 15
+  * D7 is pin 22
+To measure the voltage (and test the connection to that pin is good), connect your multimeter's red lead to the pin and the black lead to ground and select the pin using the modulation wheel.
+For 2 SIDs running from one core (e.g. in MB-6582), both SIDs will be mirrored.
 ===== mbsid_led_matrix_test =====