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Changes

DSi XL testpoints (view source)

Revision as of 00:22, 10 August 2023

1,842 bytes added ,  00:22, 10 August 2023
→‎UTL-CPU-01 testpoints: update up to TP59
Line 60: Line 60:  
|-
 
|-
 
| TP11
 
| TP11
−
| ORANGE
+
| ?
−
| 3V3?
+
| ?
−
| Charging indicator
+
| something charging?
 
|-
 
|-
 
| TP12
 
| TP12
Line 123: Line 123:  
| ?
 
| ?
 
| ?
 
| ?
 +
|-
 +
! scope="row" colspan="4" | (TP24, TP25 don't exist)
 +
|-
 +
| TP26
 +
| BLC2
 +
| ?
 +
| something backlight?
 +
|-
 +
! scope="row" colspan="4" | (TP27 doesn't exist)
 +
|-
 +
| TP28
 +
| ?
 +
| ?
 +
| ? (found no connections. TODO!)
 +
|-
 +
| TP29
 +
| ?
 +
| ?
 +
| ? (found no connections. TODO!)
 +
|-
 +
| TP30
 +
| SPRP
 +
| analog
 +
| positive signal for right built-in speaker
 +
|-
 +
| TP31
 +
| SPRN
 +
| analog
 +
| negative signal for right built-in speaker
 +
|-
 +
| TP32
 +
| SPLP
 +
| analog
 +
| positive signal for left built-in speaker
 +
|-
 +
| TP33
 +
| SPLN
 +
| analog
 +
| negative signal for left built-in speaker
 +
|-
 +
| TP34
 +
| GND
 +
| (GND)
 +
| probably analog ground
 +
|-
 +
| TP35
 +
| SR
 +
| analog
 +
| headphone tip
 +
|-
 +
| TP36
 +
| SL
 +
| analog
 +
| headphone ring
 +
|-
 +
! scope="row" colspan="4" | (TP37, TP38 don't exist)
 +
|-
 +
| TP39
 +
| ORANGE
 +
| 3V3?
 +
| Orange LED charging indicator
 +
|-
 +
| TP40
 +
| BLUE
 +
| 3V3?
 +
| Blue LED power good indicator
 +
|-
 +
| TP41
 +
| RED
 +
| 3V3?
 +
| Red LED battery low indicator
 +
|-
 +
| TP42
 +
| MC1_D7
 +
| 3V3
 +
| MSB of gamecard parallell ROM *or* AUXSPI COPI signal
 +
|-
 +
| TP43
 +
| MC1_D6
 +
| 3V3
 +
| 6th bit of gamecard parallell ROM *or* AUXSPI CIPO signal
 +
|-
 +
| TP44
 +
| MC1_VCC
 +
| 3.3V power
 +
| power supply to gamecard (can be switched off by SoC)
 +
|-
 +
! scope="row" colspan="4" | (TP45 doesn't exist)
 +
|-
 +
| TP46
 +
| MC1_D5
 +
| 3V3
 +
|
 +
|-
 +
| TP47
 +
| MC1_D4
 +
| 3V3
 +
|
 +
|-
 +
| TP48
 +
| MC1_D3
 +
| 3V3
 +
|
 +
|-
 +
| TP49
 +
| MC1_DET
 +
| 3V3
 +
| Cartridge detected in slot (active-low)
 +
|-
 +
| TP50
 +
| MC1_D2
 +
| 3V3
 +
|
 +
|-
 +
| TP51
 +
| MC1_IREQ
 +
| 3V3
 +
| gamecart->SoC IRQ
 +
|-
 +
| TP52
 +
| MC1_D1
 +
| 3V3
 +
|
 +
|-
 +
| TP53
 +
| MC1_RES
 +
| 3V3
 +
| SoC->gamecart reset signal
 +
|-
 +
| TP54
 +
| MC1_D0
 +
| 3V3
 +
|
 +
|-
 +
| TP55
 +
| MC1_CS
 +
| 3V3
 +
| parallell ROM select (active-low)
 +
|-
 +
| TP56
 +
| MC1_CLK
 +
| 3V3
 +
|
 +
|-
 +
| TP57
 +
| MC1_CS2
 +
| 3V3
 +
| AUXSPI select (active-low)
 +
|-
 +
| TP58
 +
| mRST
 +
| 3V3
 +
| BP-UTL reset (active-low)
 +
|-
 +
| TP59
 +
| mFE
 +
| 3V3
 +
| BP-UTL flash enable (cf. 78K0/Kx2 Serial Flash Programming protocol, see NEC/Renesas docs)
 
|}
 
|}
  
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Retrieved from "https://dsibrew.org/wiki/Special:MobileDiff/2099863"