Differences

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

--- sidaster_patch_data [2011/11/08 09:57] – wadmin
+++ sidaster_patch_data [2018/08/26 09:36] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
 ==== SIDaster ROM and Patch Data ====
+//Warning : This section is not implemented in Beta 3 release of the synth. It has been added to the Wiki as a specification, in order to help the coding process of the next beta release. Expect it to be included in the final release of the SIDaster.//
+This section describes how patch Data is used and stored in ROM.
+=== Saving and retreiving Patches ===
+The lower Keyboard Keys are used for configuration purpose. While the "Function" Key is pressed, an action on the keys below will have the corresponding action performed.
+e.g. : While the "Function" key is held, pressing C0 and then D0 will load the Preset #2.
+^Note^Name^Description^
+|C0|Read|Enters Read mode|
+|C#0|P1|Selects Patch 1|
+|D0|P2|Selects Patch 2|
+|Eb0|P3|Selects Patch 3|
+|E0|P4|Selects Patch 4|
+|F0|P5|Selects Patch 5|
+|F#0|P6|Selects Patch 6|
+|G0|P7|Selects Patch 7|
+|G#0|P8|Selects Patch 8|
+|A0|Spare|Spare|
+|Bb0|Write|Enters Write mode|
-This section describes how patch Data is encoded, and stored in ROM.
 === ROM Memory organisation ===
@@ Line 16: / Line 36: @@
 |0x110|0X135|Patch8| Patch #8|
-=== Header Format ===
+== Header Format ==
 Used to store generic Data in the ROM. Start adress is 0x00.
@@ Line 37: / Line 57: @@
-=== Patch Format ===
+== Patch Format ==
 Every [[SIDaster]] patch is a succession of 38 Bytes organised as shown below