Editing Talk:Syscon Error Codes

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__FORCETOC__
== UART Samples ==
== UART Samples ==
https://www.psx-place.com/threads/fault-finding-ylod-with-the-syscon-first-steps-and-error-reporting.30100/page-127#post-324377
https://www.psx-place.com/threads/fault-finding-ylod-with-the-syscon-first-steps-and-error-reporting.30100/page-127#post-324377
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! style="border-top:hidden; border-left:hidden; background-color:#fff" | !! 20xx !! 21xx !! 22xx !! 23xx !! style="border-top:hidden; border-right:hidden; background-color:#fff" | Description
! style="border-top:hidden; border-left:hidden; background-color:#fff" | !! 20xx !! 21xx !! 22xx !! 23xx !! style="border-top:hidden; border-right:hidden; background-color:#fff" | Description
|-
|-
! 2x01
! xx01
| 2001 || 2101 || ||  || CELL
| 2001 || 2101 || ---- ||  ---- || CELL
|-
|-
! 2x02
! xx02
| 2002 || 2102 || ||  || RSX
| 2002 || 2102 || ---- ||  ---- || RSX
|-
|-
! 2x03
! xx03
| 2003 || 2103 || 2203 ||  || South Bridge
| 2003 || 2103 || 2203 ||  ---- || South Bridge
|-{{cellcolors|lightgrey}}
|-{{cellcolors|lightgrey}}
! 2x04
! xx04
| || || ||  || Reserved ?
| ---- || ---- || ---- ||  ---- || Reserved ?
|-{{cellcolors|lightgrey}}
|-{{cellcolors|lightgrey}}
! 2x05
! xx05
| || || ||  || Reserved ?
| ---- || ---- || ---- ||  ---- || Reserved ?
|-{{cellcolors|lightgrey}}
|-{{cellcolors|lightgrey}}
! 2x06
! xx06
| || || ||  || Reserved ?
| ---- || ---- || ---- ||  ---- || Reserved ?
|-{{cellcolors|lightgrey}}
|-{{cellcolors|lightgrey}}
! 2x07
! xx07
| || || ||  || Reserved ?
| ---- || ---- || ---- ||  ---- || Reserved ?
|-{{cellcolors|lightgrey}}
|-{{cellcolors|lightgrey}}
! 2x08
! xx08
| || || ||  || Reserved ?
| ---- || ---- || ---- ||  ---- || Reserved ?
|-{{cellcolors|lightgrey}}
|-{{cellcolors|lightgrey}}
! 2x09
! xx09
| || || ||  || Reserved ?
| ---- || ---- || ---- ||  ---- || Reserved ?
|-
|-
| colspan="6" style="border-left:hidden; border-right:hidden" |  
| colspan="6" style="border-left:hidden; border-right:hidden" |  
|-
|-
! 2x10
! xx10
| 2010 || 2110 || ||  2310 || Clock Subsystems
| 2010 || 2110 || ---- ||  2310 || Clock Subsystems
|-
|-
! 2x11
! xx11
| 2011 || 2111 || ||  || Clock CELL
| 2011 || 2111 || ---- ||  ---- || Clock CELL
|-
|-
! 2x12
! xx12
| 2012 || 2112 || ||  || Clock CELL
| 2012 || 2112 || ---- ||  ---- || Clock CELL
|-
|-
! 2x13
! xx13
| 2013 || 2113 || ||  || Clock CELL, RSX, South Bridge
| 2013 || 2113 || ---- ||  ---- || Clock CELL, RSX, South Bridge
|-{{cellcolors|lightblue}}
! 2x14
|  ||  ||  ||  || Reserved ? (2114 seems to be implemented at least since sherwood SW2/[https://www.psx-place.com/threads/fault-finding-ylod-with-the-syscon-first-steps-and-error-reporting.30100/page-152#post-341691 CECH-20xx])
|-{{cellcolors|lightgrey}}
|-{{cellcolors|lightgrey}}
! 2x15
! xx14
| || || ||  || Reserved ?
| ---- || ---- || ---- ||  ---- || Reserved ?
|-{{cellcolors|lightgrey}}
|-{{cellcolors|lightgrey}}
! 2x16
! xx15
| || || ||  || Reserved ?
| ---- || ---- || ---- ||  ---- || Reserved ?
|-{{cellcolors|lightgrey}}
|-{{cellcolors|lightgrey}}
! 2x17
! xx16
| || || ||  || Reserved ?
| ---- || ---- || ---- ||  ---- || Reserved ?
|-{{cellcolors|lightgrey}}
|-{{cellcolors|lightgrey}}
! 2x18
! xx17
| || || ||  || Reserved ?
| ---- || ---- || ---- ||  ---- || Reserved ?
|-{{cellcolors|lightgrey}}
|-{{cellcolors|lightgrey}}
! 2x19
! xx18
|  || || ||  || Reserved ?
| ---- || ---- || ---- |---- || Reserved ?
|-{{cellcolors|lightgrey}}
! xx19
| ---- || ---- || ---- ||  ---- || Reserved ?
|-
|-
| colspan="6" style="border-left:hidden; border-right:hidden" |  
| colspan="6" style="border-left:hidden; border-right:hidden" |  
|-
|-
! 2x20
! xx20
| 2020 || 2120 ||  ||  || HDMI
| 2020 || 2120 || ---- ||  ---- || HDMI
|-{{cellcolors|lightgrey}}
! xx21
| ---- || ---- || ---- ||  ---- || ?
|-
|-
! 2x21
! xx22
|  || || ||  || ?
| 2022 || 2122 || ---- |---- || DVE
|-{{cellcolors|lightgrey}}
! xx23
| ---- || ---- || ---- ||  ---- || ?
|-
|-
! 2x22
! xx24
| 2022 || 2122 || ||  || DVE
| 2024 || 2124 || ---- ||  ---- || AV
|-
! 2x23
|  ||  ||  ||  || ?
|-{{cellcolors|lightblue}}
! 2x24
| 2024 || 2124 ||  ||  || AV (not supported by mullion syscons ?)
|-{{cellcolors|lightgrey}}
|-{{cellcolors|lightgrey}}
! 2x25
! xx25
| || || ||  || Reserved ?
| ---- || ---- || ---- ||  ---- || Reserved ?
|-{{cellcolors|lightgrey}}
|-{{cellcolors|lightgrey}}
! 2x26
! xx26
| || || ||  || Reserved ?
| ---- || ---- || ---- ||  ---- || Reserved ?
|-{{cellcolors|lightgrey}}
|-{{cellcolors|lightgrey}}
! 2x27
! xx27
| || || ||  || Reserved ?
| ---- || ---- || ---- ||  ---- || Reserved ?
|-{{cellcolors|lightgrey}}
|-{{cellcolors|lightgrey}}
! 2x28
! xx28
| || || ||  || Reserved ?
| ---- || ---- || ---- ||  ---- || Reserved ?
|-{{cellcolors|lightgrey}}
|-{{cellcolors|lightgrey}}
! 2x29
! xx29
| || || ||  || Reserved ?
| ---- || ---- || ---- ||  ---- || Reserved ?
|-
|-
| colspan="6" style="border-left:hidden; border-right:hidden" |  
| colspan="6" style="border-left:hidden; border-right:hidden" |  
|-
|-
! 2x30
! xx30
| 2030 || 2130 || ||  || Thermal Sensor, CELL
| 2030 || 2130 || ---- ||  ---- || Thermal Sensor, CELL
|-
|-
! 2x31
! xx31
| 2031 || 2131 || ||  || Thermal Sensor, RSX
| 2031 || 2131 || ---- ||  ---- || Thermal Sensor, RSX
|-
|-{{cellcolors|lightgrey}}
! 2x32
! xx32
| || || ||  || ?
| ---- || ---- || ---- ||  ---- || ?
|-
|-
! 2x33
! xx33
| 2033 || 2133 || ||  || Thermal Sensor, South Bridge
| 2033 || 2133 || ---- ||  ---- || Thermal Sensor, South Bridge
|-{{cellcolors|lightgrey}}
|-{{cellcolors|lightgrey}}
! 2x34
! xx34
| || || ||  || Reserved ?
| ---- || ---- || ---- ||  ---- || Reserved ?
|-{{cellcolors|lightgrey}}
|-{{cellcolors|lightgrey}}
! 2x35
! xx35
| || || ||  || Reserved ?
| ---- || ---- || ---- ||  ---- || Reserved ?
|-{{cellcolors|lightgrey}}
|-{{cellcolors|lightgrey}}
! 2x36
! xx36
| || || ||  || Reserved ?
| ---- || ---- || ---- ||  ---- || Reserved ?
|-{{cellcolors|lightgrey}}
|-{{cellcolors|lightgrey}}
! 2x37
! xx37
| || || ||  || Reserved ?
| ---- || ---- || ---- ||  ---- || Reserved ?
|-{{cellcolors|lightgrey}}
|-{{cellcolors|lightgrey}}
! 2x38
! xx38
| || || ||  || Reserved ?
| ---- || ---- || ---- ||  ---- || Reserved ?
|-{{cellcolors|lightgrey}}
|-{{cellcolors|lightgrey}}
! 2x39
! xx39
| || || ||  || Reserved ?
| ---- || ---- || ---- ||  ---- || Reserved ?
|}
|}
== Error transmission ==
I think it would be supercool to add descriptions of how the error is passed to syscon using a predefined visual style (common for all error codes)<br>The first detail that worths to be considered to do this is how many different ways exists to pass an error code to syscon, as far i understand there are only 2, either with a control signal not following any protocol (a simnple "pullup" or "pulldown") or by using some kind of data bus (but some of this data buses are still unknown, at least for me), anyway, we can do something like this:<br>
*Error '''1002'''
**Type = pulldown
**Adquired by:
***Mullion syscons [[Template:Syscon pinout BGA 200 pads|BGA 200]] pad D7 (RSX_POW_FAIL)
***Sherwood syscons [[Template:Syscon pinout LQFP 128 pins|LQFP 128]] pad <abbr title="Unknown">UNK</abbr>
***Sherwood syscons [[Template:Syscon pinout LQFP 100 pins|LQFP 100]] pad <abbr title="Unknown">UNK</abbr>
One of the goals of this idea is... if we know how every error code is generated then we will be able to take an scrap motherboard (for experiments) and "sabotage" it to generate some/all the error codes manually, this way we can identify them accuratelly and have a way bigger understanding of what means each and/or what sony engineers was trying to achieve--[[User:Sandungas|Sandungas]] ([[User talk:Sandungas|talk]]) 02:23, 14 October 2022 (UTC)
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