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DSi XL testpoints (view source)

Revision as of 21:25, 10 August 2023

1,750 bytes added ,  21:25, 10 August 2023
more stuff
Line 107: Line 107:  
| BLA1?
 
| BLA1?
 
| ?
 
| ?
−
| ?
+
| backlight anode for lower screen
 
|-
 
|-
 
| TP21
 
| TP21
Line 122: Line 122:  
| BLA2?
 
| BLA2?
 
| ?
 
| ?
−
| ?
+
| backlight anode for upper screen
 
|-
 
|-
 
! scope="row" colspan="4" | (TP24, TP25 don't exist)
 
! scope="row" colspan="4" | (TP24, TP25 don't exist)
Line 129: Line 129:  
| BLC2
 
| BLC2
 
| ?
 
| ?
−
| something backlight?
+
| backlight cathode for upper screen
 
|-
 
|-
 
! scope="row" colspan="4" | (TP27 doesn't exist)
 
! scope="row" colspan="4" | (TP27 doesn't exist)
Line 281: Line 281:  
| 3V3
 
| 3V3
 
| BP-UTL flash enable (cf. 78K0/Kx2 Serial Flash Programming protocol, see NEC/Renesas docs)
 
| BP-UTL flash enable (cf. 78K0/Kx2 Serial Flash Programming protocol, see NEC/Renesas docs)
 +
|-
 +
| TP60
 +
| VOLP
 +
| 3V3
 +
| volume + button (also RxD6 for 78K0 SFP)
 +
|-
 +
| TP61
 +
| VOLN
 +
| 3V3
 +
| volume - button (also TxD6 for 78K0 SFP)
 +
|-
 +
| TP62
 +
| ATH_TX_H
 +
| 3V3
 +
| something new (Atheros) wifi?
 +
|-
 +
| TP63
 +
| WL_TXPE
 +
| 3V3
 +
| ?
 +
|-
 +
! scope="row" colspan="4" | (TP64 doesn't exist)
 +
|-
 +
| TP65
 +
| WL_RXPE
 +
| 3V3
 +
| ?
 +
|-
 +
| TP66
 +
| /WIFI_RST
 +
| 3V3
 +
| WiFi chip(s) reset (active-lw)
 +
|-
 +
! scope="row" colspan="4" | (TP67, TP68 don't exist)
 +
|-
 +
| TP69
 +
| SPI_MOSI
 +
| 3V3
 +
| SPI bus
 +
|-
 +
! scope="row" colspan="4" | (TP70 doesn't exist)
 +
|-
 +
| TP71
 +
| SPI_MISO
 +
| 3V3
 +
| SPI bus
 +
|-
 +
! scope="row" colspan="4" | (TP72 doesn't exist)
 +
|-
 +
| TP73
 +
| SPI_SCK
 +
| 3V3
 +
| SPI bus
 +
|-
 +
! scope="row" colspan="4" | (TP74, TP75 don't exist)
 +
|-
 +
| TP76
 +
| SPI_CS1
 +
| 3V3
 +
| SPI chip select 1 (PMIC)
 +
|-
 +
! scope="row" colspan="4" | (TP77 doesn't exist)
 +
|-
 +
| TP78
 +
| SPI_CS3
 +
| 3V3
 +
| SPI chip select 3 (TSC)
 +
|-
 +
| TP79
 +
| SPI_CS2
 +
| 3V3
 +
| SPI chip select 2 ([[NVRAM]])
 +
|-
 +
! scope="row" colspan="4" | <work in progress>
 +
|-
 +
| TP98
 +
| P08
 +
| 3V3
 +
| shoulder-R button
 +
|-
 +
! scope="row" colspan="4" | <work in progress>
 +
|-
 +
| TP172
 +
| SD10_CLK
 +
| 3V3
 +
| SD card
 +
|-
 +
| TP173
 +
| SD10_D0
 +
| 3V3
 +
| SD card
 +
|-
 +
| TP174
 +
| SD10_D1
 +
| 3V3
 +
| SD card
 +
|-
 +
| TP175
 +
| SD10_D2
 +
| 3V3
 +
| SD card
 +
|-
 +
| TP176
 +
| SD10_D3
 +
| 3V3
 +
| SD card
 +
|-
 +
| TP177
 +
| SD10_CMD
 +
| 3V3
 +
| SD card
 
|}
 
|}
   Line 354: Line 465:  
| Power supply for TP8/TP10 LEDs
 
| Power supply for TP8/TP10 LEDs
 
|}
 
|}
 +
 +
== P24 pinout ==
 +
 +
P24 is a mezzanine connector for the VOLP/VOLN buttons and the shoulder L button (which were on P16 on the DSi). The P16 pinout has changed too, documentation for that is TODO.
 +
 +
{| class="wikitable" border="1"
 +
|-
 +
! name
 +
! pin no
 +
! pin no
 +
! name
 +
|-
 +
| GND
 +
| 1
 +
| 2
 +
| GND
 +
|-
 +
| N/C
 +
| 3
 +
| 4
 +
| VOLP
 +
|-
 +
| P09 (shoulder-L)
 +
| 5
 +
| 6
 +
| VOLN
 +
|-
 +
| GND
 +
| 7-13
 +
| 8-14
 +
| GND
 +
|}
 +
 +
[[Category:Hardware]]
PoroCYon
75

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Retrieved from "https://dsibrew.org/wiki/Special:MobileDiff/2099866"