Memory - Revision history

Pk11: fix link

2022-12-20T03:21:18Z

fix link

← Older revision		Revision as of 06:21, 20 December 2022
Line 22:		Line 22:
	\|}		\|}

	RAM twlconfig is loaded to this addr by launcher/sysmenu from [[~~Nand~~/shared1/TWLCFG0.dat]].		RAM twlconfig is loaded to this addr by launcher/sysmenu from [[nand:/shared1/TWLCFG0.dat]].
	RAM twlconfig structure format:		RAM twlconfig structure format:
	{\| class="wikitable" border="1"		{\| class="wikitable" border="1"

Yellows8: fix size of twlconfig struct, add other info.

2011-08-30T13:25:54Z

fix size of twlconfig struct, add other info.

← Older revision		Revision as of 17:25, 30 August 2011
Line 14:		Line 14:
	\|-		\|-
	\| 0x02000400		\| 0x02000400
	\| ~~0x220~~		\| 0x128
	\| Default RAM ~~system settings~~ address		\| Default RAM twlconfig address
	\|-		\|-
	\| 0x02fffdfc		\| 0x02fffdfc
	\| 4		\| 4
	\| Ptr to RAM ~~system settings~~		\| Ptr to RAM twlconfig
	\|}		\|}

	RAM ~~system settings~~ structure format:~~(Sections in this structure not listed here are zero, sample data is included in descriptions.)~~		RAM twlconfig is loaded to this addr by launcher/sysmenu from [[Nand/shared1/TWLCFG0.dat]].
			RAM twlconfig structure format:
	{\| class="wikitable" border="1"		{\| class="wikitable" border="1"
	! Offset !! Size !! Description		! Offset !! Size !! Description
Line 28:		Line 29:
	\| 0x0 \|\| 0x1 \|\| Unknown, bit 3 is set when wireless comms are enabled, clear when comms are disabled(0x0f)		\| 0x0 \|\| 0x1 \|\| Unknown, bit 3 is set when wireless comms are enabled, clear when comms are disabled(0x0f)
	\|-		\|-
	\| 0x3 \|\| 0x1 \|\| Unknown~~(0x01)~~		\| 0x3 \|\| 0x1 \|\| Unknown
	\|-		\|-
	\| 0x5 \|\| 0x1 \|\| Country code, same as Wii country codes		\| 0x5 \|\| 0x1 \|\| Country code, same as Wii country codes
	\|-		\|-
	\| 0x6 \|\| 0x3 \|\| Unknown, byte at 0x6 might be related to country code?(Offset 0x6 US: 0x01 Canada: 0x02 ~~Offset 0x7: 0x09 0x74~~)		\| 0x6 \|\| 0x3 \|\| Unknown, byte at 0x6 might be related to country code?(Offset 0x6 US: 0x01 Canada: 0x02)
	\|-		\|-
	\| 0xa \|\| 0x2 \|\| u16 unknown~~(0x33d)~~		\| 0xa \|\| 0x2 \|\| u16 unknown
	\|-		\|-
	\| 0x10 \|\| 0x1 \|\| Flags? When bit0 is set, EULA was accepted, when clear it wasn't accepted.		\| 0x10 \|\| 0x1 \|\| Flags? When bit0 is set, EULA was accepted, when clear it wasn't accepted.
Line 52:		Line 53:
	\| 0x94 \|\| 0x1 \|\| Parental controls flags?(Parental controls fields are all zero when not in use)		\| 0x94 \|\| 0x1 \|\| Parental controls flags?(Parental controls fields are all zero when not in use)
	\|-		\|-
	\| 0x9b \|\| 0x1 \|\| Unknown~~(0x01)~~		\| 0x9b \|\| 0x1 \|\| Unknown
	\|-		\|-
	\| 0x9c \|\| 0x1 \|\| Years of age for the highest permitted rating?		\| 0x9c \|\| 0x1 \|\| Years of age for the highest permitted rating?
	\|-		\|-
	\| 0x9e \|\| 0x1 \|\| Unknown~~(0x06)~~		\| 0x9e \|\| 0x1 \|\| Unknown
	\|-		\|-
	\| 0xa1 \|\| 0x4 \|\| Parental Controls PIN(ASCII)		\| 0xa1 \|\| 0x4 \|\| Parental Controls PIN(ASCII)
	\|-		\|-
	\| 0xa6 \|\| 0x40 \|\| UCS-2 Parental Controls secret answer for PIN reminder, max 32 characters		\| 0xa6 \|\| 0x40 \|\| UCS-2 Parental Controls secret answer for PIN reminder, max 32 characters
	\|-
	~~\| 0x1e2 \|\| 0x2 \|\| Checksum over offset 0x1e4 size 12 bytes, uses BIOS_GetCRC16.~~
	\|}		\|}

Yellows8: add info for the EULA accepted bit.

2011-05-27T14:04:34Z

add info for the EULA accepted bit.

← Older revision		Revision as of 18:04, 27 May 2011
Line 36:		Line 36:
	\| 0xa \|\| 0x2 \|\| u16 unknown(0x33d)		\| 0xa \|\| 0x2 \|\| u16 unknown(0x33d)
	\|-		\|-
	\| 0x10 \|\| 0x1 \|\| ~~Byte unknown(0x01)~~		\| 0x10 \|\| 0x1 \|\| Flags? When bit0 is set, EULA was accepted, when clear it wasn't accepted.
	\|-		\|-
	\| 0x1a \|\| 0x2 \|\| Unknown, language code?(0x70e for English, 0x20f for French)		\| 0x1a \|\| 0x2 \|\| Unknown, language code?(0x70e for English, 0x20f for French)

Yellows8 at 05:49, 13 November 2010

2010-11-13T04:49:01Z

@@ Line 1: / Line 1: @@
-{{Stub}}
+{| class="wikitable" border="1"
-This page contains information for various structures stored in RAM and elsewhere.
+RAM system settings structure format:(Sections in this structure not listed here are zero, sample data is included in descriptions.)
-The original NTR 0x160 byte .nds header is located at 0x02fffe00. The full TWL 0x1000 byte .nds [[NDS_Format|header]] is located at 0x02ffe000.
+{| class="wikitable" border="1"
 ! Offset  !!  Size !! Description
 |-

Yellows8: Added checksum info.

2010-11-06T18:46:06Z

Added checksum info.

← Older revision		Revision as of 21:46, 6 November 2010
Line 4:		Line 4:
	The original NTR 0x160 byte .nds header is located at 0x02fffe00. The full TWL 0x1000 byte .nds [[NDS_Format\|header]] is located at 0x02ffe000.		The original NTR 0x160 byte .nds header is located at 0x02fffe00. The full TWL 0x1000 byte .nds [[NDS_Format\|header]] is located at 0x02ffe000.

	RAM System settings are normally located at 0x02000400. This struct is pointed to by the ptr at 0x02fffdfc. Structure format:(Sections in this structure not listed here are zero, sample data is included in descriptions.)		RAM System settings are normally located at 0x02000400. This struct is pointed to by the ptr at 0x02fffdfc. The size of this struct is 0x220 bytes. Structure format:(Sections in this structure not listed here are zero, sample data is included in descriptions.)
	{\| border="1" cellpadding="3" cellspacing="0"		{\| border="1" cellpadding="3" cellspacing="0"
	! Offset !! Size !! Description		! Offset !! Size !! Description
Line 43:		Line 43:
	\|-		\|-
	\| 0xa6 \|\| 0x40 \|\| UCS-2 Parental Controls secret answer for PIN reminder, max 32 characters		\| 0xa6 \|\| 0x40 \|\| UCS-2 Parental Controls secret answer for PIN reminder, max 32 characters
			\|-
			\| 0x1e2 \|\| 0x2 \|\| Checksum over offset 0x1e4 size 12 bytes, uses BIOS_GetCRC16.
	\|}		\|}

Yellows8: Added address for the full TWL .nds header.

2010-07-17T14:53:42Z

Added address for the full TWL .nds header.

← Older revision		Revision as of 18:53, 17 July 2010
Line 2:		Line 2:

	This page contains information for various structures stored in RAM and elsewhere.		This page contains information for various structures stored in RAM and elsewhere.
	The .nds header is located at 0x02fffe00.		The original NTR 0x160 byte .nds header is located at 0x02fffe00. The full TWL 0x1000 byte .nds [[NDS_Format\|header]] is located at 0x02ffe000.

	RAM System settings are normally located at 0x02000400. This struct is pointed to by the ptr at 0x02fffdfc. Structure format:(Sections in this structure not listed here are zero, sample data is included in descriptions.)		RAM System settings are normally located at 0x02000400. This struct is pointed to by the ptr at 0x02fffdfc. Structure format:(Sections in this structure not listed here are zero, sample data is included in descriptions.)
Line 28:		Line 28:
	\| 0x46 \|\| 0x2 \|\| Bytes for birthday, month and day, respectively		\| 0x46 \|\| 0x2 \|\| Bytes for birthday, month and day, respectively
	\|-		\|-
	\| 0x48 \|\| 0x10 \|\| ~~UTF~~-16 nickname, max 8 characters		\| 0x48 \|\| 0x10 \|\| UCS-2 nickname, max 8 characters
	\|-		\|-
	\| 0x5e \|\| 0x38 \|\| ~~UTF~~-16 message, max 28 characters		\| 0x5e \|\| 0x38 \|\| UCS-2 message, max 28 characters
	\|-		\|-
	\| 0x94 \|\| 0x1 \|\| Parental controls flags?(Parental controls fields are all zero when not in use)		\| 0x94 \|\| 0x1 \|\| Parental controls flags?(Parental controls fields are all zero when not in use)
Line 42:		Line 42:
	\| 0xa1 \|\| 0x4 \|\| Parental Controls PIN(ASCII)		\| 0xa1 \|\| 0x4 \|\| Parental Controls PIN(ASCII)
	\|-		\|-
	\| 0xa6 \|\| 0x40 \|\| ~~UTF~~-16 Parental Controls secret answer for PIN reminder, max 32 characters		\| 0xa6 \|\| 0x40 \|\| UCS-2 Parental Controls secret answer for PIN reminder, max 32 characters
	\|}		\|}

Yellows8 at 20:21, 1 July 2010

2010-07-01T18:21:24Z

← Older revision		Revision as of 22:21, 1 July 2010
Line 32:		Line 32:
	\| 0x5e \|\| 0x38 \|\| UTF-16 message, max 28 characters		\| 0x5e \|\| 0x38 \|\| UTF-16 message, max 28 characters
	\|-		\|-
	\| 0x94 \|\| 0x1 \|\| ~~Years of age for the first restricted rating~~?(Parental controls fields are all zero when not in use)		\| 0x94 \|\| 0x1 \|\| Parental controls flags?(Parental controls fields are all zero when not in use)
	\|-		\|-
	\| 0x9b \|\| 0x1 \|\| Unknown(0x01)		\| 0x9b \|\| 0x1 \|\| Unknown(0x01)

Yellows8: Added note on a ptr that points to the settings struct.

2010-07-01T18:13:21Z

Added note on a ptr that points to the settings struct.

← Older revision		Revision as of 22:13, 1 July 2010
Line 1:		Line 1:
	{{Stub}}		{{Stub}}

	This ~~wiki~~ page contains information for various structures stored in RAM and elsewhere.		This page contains information for various structures stored in RAM and elsewhere.
	The .nds header is located at 0x02fffe00.		The .nds header is located at 0x02fffe00.

	RAM System settings ~~begin~~ at 0x02000400. Structure format:(Sections in this structure not listed here are zero, sample data is included in descriptions.)		RAM System settings are normally located at 0x02000400. This struct is pointed to by the ptr at 0x02fffdfc. Structure format:(Sections in this structure not listed here are zero, sample data is included in descriptions.)
	{\| border="1" cellpadding="3" cellspacing="0"		{\| border="1" cellpadding="3" cellspacing="0"
	! Offset !! Size !! Description		! Offset !! Size !! Description

Yellows8: Added structure for RAM System settings, and the address for the .nds header.

2009-10-29T21:02:14Z

Added structure for RAM System settings, and the address for the .nds header.

New page

{{Stub}}

This wiki page contains information for various structures stored in RAM and elsewhere.
The .nds header is located at 0x02fffe00.

RAM System settings begin at 0x02000400. Structure format:(Sections in this structure not listed here are zero, sample data is included in descriptions.)
{| border="1" cellpadding="3" cellspacing="0"
! Offset !! Size !! Description
|-
| 0x0 || 0x1 || Unknown, bit 3 is set when wireless comms are enabled, clear when comms are disabled(0x0f)
|-
| 0x3 || 0x1 || Unknown(0x01)
|-
| 0x5 || 0x1 || Country code, same as Wii country codes
|-
| 0x6 || 0x3 || Unknown, byte at 0x6 might be related to country code?(Offset 0x6 US: 0x01 Canada: 0x02 Offset 0x7: 0x09 0x74)
|-
| 0xa || 0x2 || u16 unknown(0x33d)
|-
| 0x10 || 0x1 || Byte unknown(0x01)
|-
| 0x1a || 0x2 || Unknown, language code?(0x70e for English, 0x20f for French)
|-
| 0x30 || 0x10 || Unknown
|-
| 0x44 || 0x1 || Favorite color
|-
| 0x46 || 0x2 || Bytes for birthday, month and day, respectively
|-
| 0x48 || 0x10 || UTF-16 nickname, max 8 characters
|-
| 0x5e || 0x38 || UTF-16 message, max 28 characters
|-
| 0x94 || 0x1 || Years of age for the first restricted rating?(Parental controls fields are all zero when not in use)
|-
| 0x9b || 0x1 || Unknown(0x01)
|-
| 0x9c || 0x1 || Years of age for the highest permitted rating?
|-
| 0x9e || 0x1 || Unknown(0x06)
|-
| 0xa1 || 0x4 || Parental Controls PIN(ASCII)
|-
| 0xa6 || 0x40 || UTF-16 Parental Controls secret answer for PIN reminder, max 32 characters
|}