Difference between revisions of "PPC services"

Revision as of 09:41, 11 July 2017

APM is utilized for setting system performance profiles; including clocks for CPU, GPU, and memory.

Cmd	Name	Notes
0	GetISession
1	GetPerformanceMode

Cmd	Name	Notes
0	GetISession	Same as apm ISession - but more privileged?
1	?

Internally known as ISystemManager

Cmd	Name	Notes
0	SetPerformanceConfiguration	Takes u32 PerformanceMode
1	GetPerformanceConfiguration	Takes u32 PerformanceMode, u32 PerformanceConfiguration

Value	Name
0	Handheld
1	Docked

Value	CPU clock	GPU clock	Memory clock
0x00010000	1020	384	1600
0x00010001	1020	768	1600
0x00010002	1224	691.2	1600
0x00020000	1020	230.4	1600
0x00020001	1020	307.2	1600
0x00020002	1224	230.4	1600
0x00020003	1020	307	1331.2
0x00020004	1020	384	1331.2
0x00020005	1020	307.2	1065.6
0x00020006	1020	384	1065.6
0x92220007	1020	460.8	1600
0x92220008	1020	460.8	1331.2

Clocks are all in MHz.

Configurations 0x10001 and 0x10002 are only available in boost mode.

@@ Line 50: / Line 50: @@
 {| class="wikitable" border="1"
 |-
-! Value || Name
+! Value || CPU clock || GPU clock || Memory clock
 |-
-| 0x10000 || Docked profiles
+| 0x00010000 || 1020 || 384 || 1600
 |-
-| 0x10001 ||
+| 0x00010001 || 1020 || 768 || 1600
 |-
-| 0x10002 ||
+| 0x00010002 || 1224 || 691.2 || 1600
 |-
-| 0x20000 || Handheld profiles
+| 0x00020000 || 1020 || 230.4 || 1600
 |-
-| 0x20001 ||
+| 0x00020001 || 1020 || 307.2 || 1600
 |-
-| 0x20002 ||
+| 0x00020002 || 1224|| 230.4 || 1600
 |-
-| 0x20003 ||
+| 0x00020003 || 1020 || 307 || 1331.2
 |-
-| 0x20004 ||
+| 0x00020004 || 1020 || 384 || 1331.2
 |-
-| 0x20005 ||
+| 0x00020005 || 1020 || 307.2 || 1065.6
 |-
-| 0x20006 ||
+| 0x00020006 || 1020 || 384 || 1065.6
 |-
-| 0x92220007 || Unknown profiles
+| 0x92220007 || 1020  || 460.8 || 1600
 |-
-| 0x92220008 ||
+| 0x92220008 || 1020 || 460.8 || 1331.2
 |}
+Clocks are all in MHz.
+Configurations 0x10001 and 0x10002 are only available in boost mode.
 [[Category:Services]]