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• Error codes
  Bit 31: Error bit - 1 = Error (Bits 30-0 follow the format described below)
  10 KB (1,570 words) - 15:30, 26 November 2023
• Kprx auth sm
  ...supported program-authority-id eventually causes the system to throw error code 0x800f0616. Returns error code 0x800f0624 for unsupported program-authority-id.
  1 KB (173 words) - 21:57, 1 May 2023
• Game Card
  ! code !! type !! name !! desc | 0x20|| 0x04 || 0x31 || response code
  10 KB (1,451 words) - 17:12, 20 January 2024
• PSN
  ...FIG/NP" "env" are <code>np</code>, <code>sp-int</code>, and <code>prod-qa</code>. SceShell checks the value on startup and if it is not valid, it will rewr # A <code>X-I-5-Passphrase</code> is generated with your account id and console id (?). It is then encrypted
  4 KB (720 words) - 14:19, 21 September 2023
• Suspend
  | 0x0 || 0x4 || Size of this structure (<code>0x68</code>) | 0x4 || 0x4 || Mode. Same as in <code>smc_set_power_mode</code> call
  12 KB (1,871 words) - 04:36, 19 June 2022
• SceUsbDevSerial
  ...n-secure world. The SELF can be found in <code>os0:kd/usbdev_serial.skprx</code>. Reversed code:
  3 KB (360 words) - 21:36, 1 May 2023
• Hardware Timers
  ...ceWT7</code>) and 6 Longrange timers (<code>SceLT0</code> to <code>SceLT5</code>). The timers consist of a counter that gets incremented at a configurable The <code>Address</code> column indicates the '''physical''' address at which the interface for a t
  7 KB (928 words) - 19:48, 22 February 2024
• Boot Sequence
  ...uffer, turns on the [[Kermit|KERMIT SOC]] which eventually starts the Boot code on the [[CMeP|CMeP Processor]]. ...cmep processor's boot ROM, nicknamed [[First Loader]], is the first known code running on PS Vita start. Once it starts, it likely maps the eMMC and direc
  12 KB (1,757 words) - 08:24, 9 August 2023
• Syscalls
  ...h interrupts disabled) are reserved in slots <code>0</code> to <code>0xFF</code>. However, as of System Software 1.69, there has been no observed usage of ...oints to a placeholder function that returns <code>SCE_KERNEL_ERROR_NOSYS</code>. When an entry is added, the function pointer is overwritten with the addr
  4 KB (680 words) - 04:12, 1 May 2023
• SceSblFwLoader
  ...tial Program Loader contained in [[SceSblPcbcBin]] (PSP Compatibility Boot Code), PSPEmu Flash memory files contained in [[SceSblPcffBin]] (PSP Compatibili * @return 0 on success, < 0 on error
  3 KB (340 words) - 22:18, 17 January 2024
• Updater
  ...s the [[Syscon|syscon]] to start in update mode, where <code>psp2swu.self</code> is loaded instead of the usual shell. ...le, however, can be found in retail update packages. <code>SceCuiSetUpper</code> also sets a flag to start updater in CUI mode.
  12 KB (1,734 words) - 06:42, 22 January 2023
• Security
  IdStorage SMI leaf. (If smi_fw > second_loader_fw_version, error out) ...re two FW version checks in SNVS. (if snvs_fw != second_loader_fw_version, error out)
  6 KB (1,004 words) - 08:27, 4 August 2023
• Kernel Boot Loader
  ...age bootloader of the PS Vita system. It is <code>kernel_boot_loader.self</code> in the [[Boot Sequence#Boot Partition|Boot Partition]]. It initializes ARM ...ent 0 or by second_loader? from file to physical address <code>0x40000000</code>.
  6 KB (918 words) - 04:43, 1 May 2023
• Memory Card
  ! code !! type !! offset !! size !! name !! description ...sleep mode. Upon wakeup this <code>sleep_session_id</code> is verified and error is shown if the value is unexpected, which leads to power off. Hence why on
  4 KB (742 words) - 08:27, 15 August 2023
• SceSysStateMgr
  The SELF can be found at <code>os0:kd/sysstatemgr.skprx</code>. ...ript is loaded as a module if the file's first four bytes are <code>SCE\0</code> ([[SELF]] magic), and plaintext otherwise, if QA flags allow it ([[SceSysm
  23 KB (3,187 words) - 21:33, 1 May 2023
• SceError
  // argument can be only 0, or SCE_ERROR_ERRNO_EINVAL error will be returned = Error table translation =
  10 KB (983 words) - 21:01, 1 May 2023
• DMAC
  ...ddr err_src; //!< Source parameter of operation that caused a DMAC error ...rr_dst; //!< Destination parameter of operation that caused a DMAC error
  17 KB (2,399 words) - 14:48, 29 September 2023
• SceUsbstorVStorDriver
  ...nd a FAT image at <code>ux0:/umass/fat.img</code>. Other paths will return error. ...ther UDC driver is active. This activates UDC as a <code>"PS Vita" Type A</code> device.
  5 KB (548 words) - 21:39, 1 May 2023
• Kernel
  ...[[Modules]]. Most Non-secure Kernel modules are stored in the <code>os0:</code> [[Partitions|partition]] whilst Secure Kernel modules are stored in the [[ <span style="color:red;">Error bit. should be 0.</span>
  14 KB (1,710 words) - 17:03, 27 July 2023
• ScePfsMgr
  ...Card (0x201) / Removable (0x202), calling sceIoRead etc. will result in an error of 0x80010016. ...ot match these is used, ScePfsMgr returns error code 0x80140E15. The error code ultimately translates to 0x8001002F.
  23 KB (3,263 words) - 04:47, 12 April 2024

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