Search found 9 matches

by ziozzang
Fri Jul 08, 2005 4:52 pm
Forum: PSP Development
Topic: How to build psp-toolchain with Interix(SFU)?
Replies: 0
Views: 910

How to build psp-toolchain with Interix(SFU)?

Basic Environments : Interix/Service for UNIX 3.5 with SVN revision 528. 1. You need GNU make utility. get it from GNU site. compile and make install it. - after build it you need replace basic make utility. use symbolic link or some. 2. Get Subversion Pre-compiled binary. you can see command lined ...
by ziozzang
Thu Jun 16, 2005 3:14 pm
Forum: PSP Development
Topic: comparison of 1.00 and 1.50 flash0
Replies: 20
Views: 11751

If i had a spare 1.50 PSP i would do the following: Copy the 8106 bytes small 1.0 "flash0\kd\loadexec.prx" to my 1.5 psp flash (still assuming that it's possible to write to the flash FAT system). The new 1.5 "loadexec.prx" is about 60k big so sony must have added all "secu...
by ziozzang
Wed Jun 15, 2005 10:23 pm
Forum: PSP Development
Topic: Is that possible to downgrade firmware 1.5 to 1.0?
Replies: 1
Views: 1732

Is that possible to downgrade firmware 1.5 to 1.0?

anyway, memory stick swap method works on 1.50 PSP. so It that possible overwrite old firmware dump to 1.5's "Flash memory area"? what do you think? My Idea. >> 1. Read Flash Memory Area(1.0) with Block Read and dump to memstick >> 2. Swap Mem Stick to Excute Dumper (1.5) >> 3. Dump Flash ...
by ziozzang
Wed Jun 15, 2005 12:03 pm
Forum: PSP Development
Topic: PSP CPU Clock Limit was rocked!
Replies: 8
Views: 5681

The clock speed can be "333,266,222,190,166,133" or etc. Does this mean it can go as low as say, 10? I remmember from one of the sony presentation videos/slides that the developer can set the speed to any mhz he/she wants, from the inital 1~222 they are allowed to use. Like only 10 or so ...
by ziozzang
Wed Jun 15, 2005 9:50 am
Forum: PSP Development
Topic: PSP CPU Clock Limit was rocked!
Replies: 8
Views: 5681

0x843fbf43, scePowerSetCpuClockFrequency
0xb8d7b3fb, scePowerSetBusClockFrequency
0xfee03a2f, scePowerGetCpuClockFrequency
0x478fe6f5, scePowerGetBusClockFrequency
by ziozzang
Wed Jun 15, 2005 9:49 am
Forum: PSP Development
Topic: PSP Power/Battery function
Replies: 0
Views: 1236

PSP Power/Battery function

Use this with scePower Library. 0x27f3292c, scePowerBatteryUpdateInfo 0x0afd0d8b, scePowerIsBatteryExist 0x1e490401, scePowerIsBatteryCharging 0xb4432bc8, scePowerGetBatteryChargingStatus 0xd3075926, scePowerIsLowBattery 0x28e12023, scePowerGetBatteryTemp 0x862ae1a6, scePowerGetBatteryElec 0x483ce86...
by ziozzang
Mon Jun 13, 2005 7:01 pm
Forum: PSP Development
Topic: PSP CPU Clock Limit was rocked!
Replies: 8
Views: 5681

@ziozzang: if you post some infos/code from other sources you should give credit to the source... (i suppose: ngPsp v1.2.1 by neXis) I got that information from Japanese anonymous board, "2ch". the first poster's nick was "13". =) thanks to him. I just translated information to ...
by ziozzang
Mon Jun 13, 2005 3:28 pm
Forum: PSP Development
Topic: PSP CPU Clock Limit was rocked!
Replies: 8
Views: 5681

PSP CPU Clock Limit was rocked!

long scePowerSetClockFrequency(long, long, long); scePowerSetClockFrequency(333,333,166); STUB_START "scePower", 0x40010000, 0x20005 STUB_FUNC 0x4B7766E, scePowerRegisterCallback STUB_FUNC 0x737486F2, scePowerSetClockFrequency STUB_END The clock speed can be "333,266,222,190,166,133&...
by ziozzang
Wed Jun 08, 2005 12:42 pm
Forum: PSP Development
Topic: Psp kernel memory dump [decrypted]
Replies: 5
Views: 5350

sceATA_ATAPI_driver sceAta_driver sceAtaExecPacketCmd sceAtaExecPacketCmdIE sceAudio sceAudio_driver sceAudio_Driver sceBLK_driver sceBLKGetDeviceData sceBLKGetUnitNum sceClockgen_driver sceClockgen_Driver sceCodec_driver sceController_Service sceCtrl sceCtrl_driver sceDbman_driver sceDbsvr_driver ...