WiiUBrew

Difference between revisions of "Hardware/Testpoints"

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== General ==
 
== General ==
−
The Wii U motherboard exposes several test points, primarily on the bottom of the motherboard (CPU heatsink facing down).
+
The Wii U motherboard exposes several test points, primarily on the bottom of the motherboard (Opposite side of the SoC).
  
 
== EXI0 ==
 
== EXI0 ==
−
* TP100 - MOSI (Device in, Wii U out. Next to 176.) (impedance: 40ohm)
+
* TP100 - MOSI (Device in, Wii U out.) (impedance: 40ohm)
 
* TP101 - CLK (impedance: 40ohm)
 
* TP101 - CLK (impedance: 40ohm)
 
* TP102 - CS (impedance: high)
 
* TP102 - CS (impedance: high)
Line 19: Line 19:
 
* TP48 - DEBUG6
 
* TP48 - DEBUG6
 
* TP49 - DEBUG7
 
* TP49 - DEBUG7
 +
 +
== SMC ==
 +
* TP15 - Pin 18, 1v adjust
 +
* TP16 - Pin 29, 1v adjust
 +
* TP37 - Pin 27, 1v adjust
 +
* TP38 - Pin 17, 1v adjust
 +
* TP39 - Pin 20, front USB enable
 +
* TP80 - Pin 15, rear USB enable
 +
* TP88/TP152 - Pin 35, Optical power enable
 +
* TP95 - Pin 22, front USB power fault
 +
* TP109 - Pin 16, rear USB fault
 +
* TP144 - SoC nRST, SoC resets when pulled down by a 3.3Kohm resistor.
 +
* TP145 - Connection between RTC and SMC, SMC nRST, sensitive to measurement (power LED reverts to red, but SoC continues running)
 +
* TP171 - Pin 28, Disc present
 +
* TP175 - Connected to RTC and SMC, pulses between 3.3v and 0v at 1Hz
 +
 +
=== I2C ===
 +
* TP153 - SMC SCL
 +
* TP154 - SMC SDA
 +
 +
=== Wireless Modules ===
 +
* TP146 - SMC Pin 1, to RTC, Bluetooth, and 5GHz module. Front LED blinks red when pulled low. BT and 5GHz module reset
 +
* TP155 - SMC Pin 14, WiFi module Pin 14. When pulled low in vWii, system powers off(???)
 +
* TP156 - SMC Pin 23, BT module PON/POFF signal
 +
* TP157 - SMC Pin 19, 5GHz module PON signal
 +
* TP172 - SMC Pin 36, BT module Pin 13. Standby Power-On reset?
 +
* TP173 - SMC Pin 37, WiFi module Pin 7. Standby Power-On reset?
 +
* TP174 - SMC Pin 38, 5GHz module Pin 16. Standby Power-On reset?
 +
 +
=== Faceplate ===
 +
* TP9 - Fake Power Button (active low/pullup, pressed=0.0v, not pressed=3.3v), connected to SMC Pin 33 and RTC. Eject button will also pulse this low.
 +
* TP65/TP2003 - LED_B transistor gate, SMC Pin 39
 +
* TP66/TP2000 - LED_R, SMC Pin 40
 +
* TP67 - LED_W
 +
* TP68 - Not connected to any buttons, connected to SMC Pin 21. When pulled low while powered off, power LED turns orange and eject button is not responsive
 +
* TP70/TP2002 - Power Button, SMC Pin 13 (active low/pullup, pressed=0.0v, not pressed=3.3v)
 +
* TP170 - Eject Button, Pin 35 (active low/pullup, pressed=0.0v, not pressed=3.3v)
 +
* TP2001 - LED_Y, SMC Pin 36
 +
* TP2004 - GND
  
 
== Disc Drive ==
 
== Disc Drive ==
Line 30: Line 69:
 
* TP114 - Disc drive 3.3V always-on rail
 
* TP114 - Disc drive 3.3V always-on rail
  
−
== Misc/Unk ==
+
== SD Card ==
−
* TP1 - wire goes all the way down near RTC? Also connects to SoC.
+
* TP21 - CLK (Pin5)
−
* TP6 - To video chip and SoC
+
* TP22 - CMD (Pin2)
−
* TP7 - Fan Pin3
+
* TP23 - DAT0 (Pin7)
−
* TP8 - U13 pin4
+
* TP24 - DAT1 (Pin8)
−
* TP9 - Fake Power Button (active low/pullup, pressed=0.0v, not pressed=3.3v), connected to SMC and RTC. Eject button will also pulse this low.
+
* TP25 - DAT2 (Pin9)
−
* TP10 - To video chip (and elsewhere?)
+
* TP26 - CD/DAT3 (Pin1)
−
* TP11 - Direct to SoC, no other connections. (impedance: 0.6ohm)
+
* TP27 - CD1 (Card-Detect signal)
−
* TP12 - Direct to SoC, no other connections. (impedance: 20ohm, measures: 1V?)
+
* TP28 - WP2 (Write-Protect signal)
−
* TP13 - Direct to SoC, no other connections. (impedance: high)
+
* TP29 - VDD
−
* TP14 - Direct to SoC, no other connections. (impedance: high)
+
* TP30 - GND
−
* TP15 - Connects to SMC
+
 
−
* TP16 - Connects to SMC
+
== Voltage Related ==
−
* TP20 - Direct to SoC, no other connections. (impedance: 1Megohm)
+
* TP31 - Sensor Bar GND PWM
−
* TP21 - SDCard CLK (Pin5)
+
* TP32 - Sensor Bar 12v
−
* TP22 - SDCard CMD (Pin2)
+
* TP73 - RTC Battery 3v3
−
* TP23 - SDCard DAT0 (Pin7)
+
* TP111 - HDMI 5v supply
−
* TP24 - SDCard DAT1 (Pin8)
 
−
* TP25 - SDCard DAT2 (Pin9)
 
−
* TP26 - SDCard CD/DAT3 (Pin1)
 
−
* TP27 - SDCard CD1
 
−
* TP28 - SDCard WP2
 
−
* TP29 - SDCard GND
 
−
* TP30 - SDCard VDD
 
−
* TP31 - Composite related?
 
−
* TP32 - Composite related?
 
−
* TP33 - Composite related?
 
−
* TP34 - Connects to RAM module?
 
−
* TP35 - Connects to RAM module?
 
−
* TP36 - Connects to RAM module?
 
−
* TP37 - Connects to SMC
 
−
* TP38 - Connects to SMC
 
−
* TP39 - Connects to SMC
 
−
* TP56 - Direct to SoC, no other connections. (impedance: high)
 
−
* TP57 - Direct to SoC, no other connections. (impedance: high)
 
−
* TP58 - Connects to RAM module?
 
−
* TP59 - Connects to RAM module?
 
−
* TP60 - Connects to RAM module?
 
−
* TP61 - Connects to RAM module?
 
−
* TP62 - Connects to RAM module?
 
−
* TP64 - To U1014 (comparator?) pin12
 
−
* TP65 - TP2003
 
−
* TP66 - TP2000
 
−
* TP67 - to front faceplate
 
−
* TP68 - to front faceplate, not connected to any buttons. When pulled low while powered off, power LED turns orange and eject button is not responsive?
 
−
* TP69 - Direct to SoC, no other connections. On WUP-DEV-X9, it resides near the second drive connector. (impedance: high, measures: 3.3v)
 
−
* TP70 - TP2002
 
−
* TP73 - backup battery 3v3?
 
−
* TP78 - Fan Pin1
 
−
* TP83 - Direct to video chip.
 
−
* TP84 - To HDMI connector?
 
−
* TP86 - Direct to SoC, no other connections. Lots of capacitors? Reference voltage? 1.036v
 
−
* TP87 - Direct to SoC, no other connections. Lots of capacitors? Reference voltage? 0.753v
 
−
* TP88 - backup battery related
 
−
* TP95 - front USB 5V enable?
 
−
* TP99 - Direct to DRH, no other connections.
 
−
* TP109 - USB 5V enable?
 
−
* TP110 - Wire goes past video chip away from SoC.
 
−
* TP111 - To HDMI connector?
 
 
* TP115 - 15V DC plug positive
 
* TP115 - 15V DC plug positive
 
* TP116 - 15V DC plug positive
 
* TP116 - 15V DC plug positive
Line 98: Line 95:
 
* TP125 - ARM/IOP PGOOD
 
* TP125 - ARM/IOP PGOOD
 
* TP126 - ARM/IOP LV5065 TD1/TD2?
 
* TP126 - ARM/IOP LV5065 TD1/TD2?
−
* TP127 - ARM/IOP power rail? 1.0v
+
* TP127 - ARM/IOP/GPU power rail, 1.0v
−
* TP128 - ARM/IOP GND
+
* TP128 - ARM/IOP/GPU power rail GND
−
* TP129 - ??? power rail, 1.0v
+
* TP129 - PPC power rail, 1.15v
−
* TP130 - ??? GND
+
* TP130 - PPC power rail GND
−
* TP132 - to comparators?
+
* TP132 - 3v3/12v PGOOD
 
* TP135 - 5v power rail A
 
* TP135 - 5v power rail A
 
* TP136 - 12v power rail
 
* TP136 - 12v power rail
 
* TP137 - 3v3 power rail B ref GND
 
* TP137 - 3v3 power rail B ref GND
 
* TP138 - 3v3 power rail B
 
* TP138 - 3v3 power rail B
−
* TP139 - 3v3 power rail, not on while Wii U on
+
* TP139 - WiFi module 3v3
−
* TP141 - Connected to RTC. Pulled up by Q1080?
+
* TP141 - Connected to RTC. WiFi module 3v3 enable.
−
* TP142 - ??? power rail
+
* TP142 - 3v3 power rail for HDMI Encoder
−
* TP144 - Reset? Or functions like one when pulled down by a 3.3Kohm resistor.
+
* TP147 - Connected to RTC and pin4 of U1041 (ABLIC). 15v PFET enable.
−
* TP145 - Connection between RTC and SMC, weirdly sensitive to measurement (power LED reverts to red, but SoC continues running)
+
* TP148 - Connected to RTC and Q1093 gate. Makes its way to U1041 Pin13 (ABLIC). When pulled low by 3.3kohm resistor, front LED blinks red until 15V unplug+replug. Must be pulled up to 3v3 by 10kOhm resistor, otherwise front LED blinks red upon pressing power.
−
* TP147 - Connected to RTC and pin4 of U1041 (Comparator in?)
+
* TP149 - Connected to LV5066 pin2 (EN) and RTC. 1.5v enable.
−
* TP148 - Connected to RTC and Q1093 gate. Makes its way to U1041 Pin13 (Comparator ?). When pulled low by 3.3kohm resistor, front LED blinks red until 15V unplug+replug.
 
−
* TP149 - Connected to LV5066 pin2 (EN) and RTC. Regulators enable? Pulldown resistor?
 
−
* TP151 - Connected to transistor output, goes to SoC
 
−
* TP153 - SMC I2C SCL
 
−
* TP154 - SMC I2C SDA?
 
−
* TP155 - Connected to SMC, and SoC(?)
 
 
* TP158 - 1.5v power rail A
 
* TP158 - 1.5v power rail A
 
* TP160 - GND
 
* TP160 - GND
Line 130: Line 121:
 
* TP168 - 3v3 power rail C
 
* TP168 - 3v3 power rail C
 
* TP169 - 3v3 power rail C ref GND
 
* TP169 - 3v3 power rail C ref GND
−
* TP170 - Eject Button (active low/pullup, pressed=0.0v, not pressed=3.3v)
+
 
−
* TP173 - 5GHz Wifi idk
+
== Misc/Unk ==
−
* TP174 - 2.4GHz Wifi idk
+
* TP1 - wire goes all the way down near RTC? Also connects to SoC.
 +
* TP6 - To video chip and SoC
 +
* TP7 - Fan Pin 3
 +
* TP8 - U13 pin4
 +
* TP10 - HDMI HPD
 +
* TP11 - Direct to SoC, no other connections. (impedance: 0.6ohm)
 +
* TP12 - Direct to SoC, no other connections. (impedance: 20ohm, measures: 1V?)
 +
* TP13 - Direct to SoC, no other connections. (impedance: high)
 +
* TP14 - Direct to SoC, no other connections. (impedance: high)
 +
* TP20 - Direct to SoC, no other connections. (impedance: 1Megohm)
 +
* TP33 - Sensor Bar related
 +
* TP34 - DRAM (U2) VREFDQ (0v7)
 +
* TP35 - DRAM (U2) "ZQ"
 +
* TP36 - DRAM (U3) VREFDQ (0v7)
 +
* TP56 - Direct to SoC, no other connections. (impedance: high)
 +
* TP57 - Direct to SoC, no other connections. (impedance: high)
 +
* TP58 - DRAM (U3) "ZQ"
 +
* TP59 - DRAM (U4) "ZQ"
 +
* TP60 - DRAM (U4) VREFDQ (0v7)
 +
* TP61 - DRAM (U5) "ZQ"
 +
* TP62 - DRAM (U5) VREFDQ (0v7)
 +
* TP64 - To U1014 (comparator?) pin12
 +
* TP69 - Direct to SoC, no other connections. On WUP-DEV-X9, it resides near the second drive connector and is connected to the Classic Controller board (with an MCU between it?). Can be used with a Gamecube Controller. (impedance: high, measures: 3.3v)
 +
* TP78 - Fan Pin1
 +
* TP83 - Direct to video chip.
 +
* TP84 - DDC I2C SDA
 +
* TP86 - Direct to SoC, no other connections. Lots of capacitors? Reference voltage? 1.036v
 +
* TP87 - Direct to SoC, no other connections. Lots of capacitors? Reference voltage? 0.753v
 +
* TP99 - Direct to DRH, no other connections.
 +
* TP110 - DDC I2C SCL
 +
* TP151 - Connected to transistor output, goes to SoC
 +
* TP177 - RTC (Top) Pin 7
 
* TP179 - Direct to DRH, pullup resistor?
 
* TP179 - Direct to DRH, pullup resistor?
 
* TP187 - LV5064 pin21 (and more?)
 
* TP187 - LV5064 pin21 (and more?)
−
* TP191 - Direct to SoC, no other connections.
+
* TP191 - Direct to SoC, no other connections. Nearby Espresso JTAG vias.
 
* TP1000 - Direct to SoC, no other connections. (impedance: 40ohm)
 
* TP1000 - Direct to SoC, no other connections. (impedance: 40ohm)
 
* TP1001 - Direct to SoC, no other connections. (impedance: 40ohm)
 
* TP1001 - Direct to SoC, no other connections. (impedance: 40ohm)
Line 146: Line 168:
 
* TP1008 - LV5064 pin14, temp sensing? direct to SoC
 
* TP1008 - LV5064 pin14, temp sensing? direct to SoC
 
* TP1010 - LV5064 pin9, temp sensing? direct to SoC
 
* TP1010 - LV5064 pin9, temp sensing? direct to SoC
−
* TP2000 - To SMC
 
−
* TP2001 - To faceplate
 
−
* TP2002 - Power Button (active low/pullup, pressed=0.0v, not pressed=3.3v)
 
−
* TP2003 - To some transistor gate?
 
−
* TP2004 - GND
 
 
* TP3000 - Only seen on WUP-DEV-X9, near DRAM
 
* TP3000 - Only seen on WUP-DEV-X9, near DRAM
 
* TP3001 - Only seen on WUP-DEV-X9, near DRAM
 
* TP3001 - Only seen on WUP-DEV-X9, near DRAM
Line 172: Line 189:
 
* TP4002 - Direct to SoC, no other connections. Not present on WUP-DEV-X9. (impedance: 40ohm, measures: 0v)
 
* TP4002 - Direct to SoC, no other connections. Not present on WUP-DEV-X9. (impedance: 40ohm, measures: 0v)
 
* TP4003 - Direct to SoC, no other connections. Not present on WUP-DEV-X9. (impedance: high, measures: 3.3v)
 
* TP4003 - Direct to SoC, no other connections. Not present on WUP-DEV-X9. (impedance: high, measures: 3.3v)
 +
* TP4004 - ???. Only on WUP-30 and later. By the 2.4GHz WiFi module and goes to pin 2 on the (unpopulated) P15.
  
 
=== Removed/Dev Testpoints ===
 
=== Removed/Dev Testpoints ===

Latest revision as of 08:20, 24 March 2025

General

The Wii U motherboard exposes several test points, primarily on the bottom of the motherboard (Opposite side of the SoC).

EXI0

  • TP100 - MOSI (Device in, Wii U out.) (impedance: 40ohm)
  • TP101 - CLK (impedance: 40ohm)
  • TP102 - CS (impedance: high)
  • TP176 - MISO (Device out, Wii U in) (impedance: 476ohm)

DEBUG

These pins are set to various 8-bit values to indicate the current stage of boot0.

  • TP50 - DEBUG0
  • TP51 - DEBUG1
  • TP52 - DEBUG2
  • TP53 - DEBUG3
  • TP55 - DEBUG4
  • TP54 - DEBUG5
  • TP48 - DEBUG6
  • TP49 - DEBUG7

SMC

  • TP15 - Pin 18, 1v adjust
  • TP16 - Pin 29, 1v adjust
  • TP37 - Pin 27, 1v adjust
  • TP38 - Pin 17, 1v adjust
  • TP39 - Pin 20, front USB enable
  • TP80 - Pin 15, rear USB enable
  • TP88/TP152 - Pin 35, Optical power enable
  • TP95 - Pin 22, front USB power fault
  • TP109 - Pin 16, rear USB fault
  • TP144 - SoC nRST, SoC resets when pulled down by a 3.3Kohm resistor.
  • TP145 - Connection between RTC and SMC, SMC nRST, sensitive to measurement (power LED reverts to red, but SoC continues running)
  • TP171 - Pin 28, Disc present
  • TP175 - Connected to RTC and SMC, pulses between 3.3v and 0v at 1Hz

I2C

  • TP153 - SMC SCL
  • TP154 - SMC SDA

Wireless Modules

  • TP146 - SMC Pin 1, to RTC, Bluetooth, and 5GHz module. Front LED blinks red when pulled low. BT and 5GHz module reset
  • TP155 - SMC Pin 14, WiFi module Pin 14. When pulled low in vWii, system powers off(???)
  • TP156 - SMC Pin 23, BT module PON/POFF signal
  • TP157 - SMC Pin 19, 5GHz module PON signal
  • TP172 - SMC Pin 36, BT module Pin 13. Standby Power-On reset?
  • TP173 - SMC Pin 37, WiFi module Pin 7. Standby Power-On reset?
  • TP174 - SMC Pin 38, 5GHz module Pin 16. Standby Power-On reset?

Faceplate

  • TP9 - Fake Power Button (active low/pullup, pressed=0.0v, not pressed=3.3v), connected to SMC Pin 33 and RTC. Eject button will also pulse this low.
  • TP65/TP2003 - LED_B transistor gate, SMC Pin 39
  • TP66/TP2000 - LED_R, SMC Pin 40
  • TP67 - LED_W
  • TP68 - Not connected to any buttons, connected to SMC Pin 21. When pulled low while powered off, power LED turns orange and eject button is not responsive
  • TP70/TP2002 - Power Button, SMC Pin 13 (active low/pullup, pressed=0.0v, not pressed=3.3v)
  • TP170 - Eject Button, Pin 35 (active low/pullup, pressed=0.0v, not pressed=3.3v)
  • TP2001 - LED_Y, SMC Pin 36
  • TP2004 - GND

Disc Drive

  • TP2 - Disc drive 3.3V rail
  • TP3 - Disc drive 5V rail
  • TP4 - Disc drive 12V rail
  • TP5 - Disc eject (pulse high for eject)
  • TP18 - Disc presence sensor (receiver)
  • TP19 - Disc presence sensor (emitter)
  • TP76 - Disc inserted (active low)
  • TP114 - Disc drive 3.3V always-on rail

SD Card

  • TP21 - CLK (Pin5)
  • TP22 - CMD (Pin2)
  • TP23 - DAT0 (Pin7)
  • TP24 - DAT1 (Pin8)
  • TP25 - DAT2 (Pin9)
  • TP26 - CD/DAT3 (Pin1)
  • TP27 - CD1 (Card-Detect signal)
  • TP28 - WP2 (Write-Protect signal)
  • TP29 - VDD
  • TP30 - GND

Voltage Related

  • TP31 - Sensor Bar GND PWM
  • TP32 - Sensor Bar 12v
  • TP73 - RTC Battery 3v3
  • TP111 - HDMI 5v supply
  • TP115 - 15V DC plug positive
  • TP116 - 15V DC plug positive
  • TP117 - 15V DC plug negative (0V)
  • TP118 - 15V DC plug negative (0V)
  • TP120 - 15V power rail B
  • TP122 - Always-on 3v3 power rail
  • TP123 - 1.5v power rail B
  • TP125 - ARM/IOP PGOOD
  • TP126 - ARM/IOP LV5065 TD1/TD2?
  • TP127 - ARM/IOP/GPU power rail, 1.0v
  • TP128 - ARM/IOP/GPU power rail GND
  • TP129 - PPC power rail, 1.15v
  • TP130 - PPC power rail GND
  • TP132 - 3v3/12v PGOOD
  • TP135 - 5v power rail A
  • TP136 - 12v power rail
  • TP137 - 3v3 power rail B ref GND
  • TP138 - 3v3 power rail B
  • TP139 - WiFi module 3v3
  • TP141 - Connected to RTC. WiFi module 3v3 enable.
  • TP142 - 3v3 power rail for HDMI Encoder
  • TP147 - Connected to RTC and pin4 of U1041 (ABLIC). 15v PFET enable.
  • TP148 - Connected to RTC and Q1093 gate. Makes its way to U1041 Pin13 (ABLIC). When pulled low by 3.3kohm resistor, front LED blinks red until 15V unplug+replug. Must be pulled up to 3v3 by 10kOhm resistor, otherwise front LED blinks red upon pressing power.
  • TP149 - Connected to LV5066 pin2 (EN) and RTC. 1.5v enable.
  • TP158 - 1.5v power rail A
  • TP160 - GND
  • TP161 - GND
  • TP162 - 1.5v power rail A ref GND
  • TP163 - 12v power rail ref GND
  • TP164 - Always-on 3v3 ref GND
  • TP165 - 15V power rail B ref GND
  • TP166 - 5v power rail A ref GND
  • TP166 - 1.5v power rail B ref GND
  • TP168 - 3v3 power rail C
  • TP169 - 3v3 power rail C ref GND

Misc/Unk

  • TP1 - wire goes all the way down near RTC? Also connects to SoC.
  • TP6 - To video chip and SoC
  • TP7 - Fan Pin 3
  • TP8 - U13 pin4
  • TP10 - HDMI HPD
  • TP11 - Direct to SoC, no other connections. (impedance: 0.6ohm)
  • TP12 - Direct to SoC, no other connections. (impedance: 20ohm, measures: 1V?)
  • TP13 - Direct to SoC, no other connections. (impedance: high)
  • TP14 - Direct to SoC, no other connections. (impedance: high)
  • TP20 - Direct to SoC, no other connections. (impedance: 1Megohm)
  • TP33 - Sensor Bar related
  • TP34 - DRAM (U2) VREFDQ (0v7)
  • TP35 - DRAM (U2) "ZQ"
  • TP36 - DRAM (U3) VREFDQ (0v7)
  • TP56 - Direct to SoC, no other connections. (impedance: high)
  • TP57 - Direct to SoC, no other connections. (impedance: high)
  • TP58 - DRAM (U3) "ZQ"
  • TP59 - DRAM (U4) "ZQ"
  • TP60 - DRAM (U4) VREFDQ (0v7)
  • TP61 - DRAM (U5) "ZQ"
  • TP62 - DRAM (U5) VREFDQ (0v7)
  • TP64 - To U1014 (comparator?) pin12
  • TP69 - Direct to SoC, no other connections. On WUP-DEV-X9, it resides near the second drive connector and is connected to the Classic Controller board (with an MCU between it?). Can be used with a Gamecube Controller. (impedance: high, measures: 3.3v)
  • TP78 - Fan Pin1
  • TP83 - Direct to video chip.
  • TP84 - DDC I2C SDA
  • TP86 - Direct to SoC, no other connections. Lots of capacitors? Reference voltage? 1.036v
  • TP87 - Direct to SoC, no other connections. Lots of capacitors? Reference voltage? 0.753v
  • TP99 - Direct to DRH, no other connections.
  • TP110 - DDC I2C SCL
  • TP151 - Connected to transistor output, goes to SoC
  • TP177 - RTC (Top) Pin 7
  • TP179 - Direct to DRH, pullup resistor?
  • TP187 - LV5064 pin21 (and more?)
  • TP191 - Direct to SoC, no other connections. Nearby Espresso JTAG vias.
  • TP1000 - Direct to SoC, no other connections. (impedance: 40ohm)
  • TP1001 - Direct to SoC, no other connections. (impedance: 40ohm)
  • TP1002 - Direct to SoC, no other connections. (impedance: 40ohm)
  • TP1003 - Direct to SoC, no other connections. (impedance: 40ohm)
  • TP1004 - LV5064 pin10, temp sensing? direct to SoC
  • TP1005 - LV5064 pin11, temp sensing? direct to SoC
  • TP1006 - LV5064 pin12, temp sensing? direct to SoC
  • TP1007 - LV5064 pin13, temp sensing? direct to SoC
  • TP1008 - LV5064 pin14, temp sensing? direct to SoC
  • TP1010 - LV5064 pin9, temp sensing? direct to SoC
  • TP3000 - Only seen on WUP-DEV-X9, near DRAM
  • TP3001 - Only seen on WUP-DEV-X9, near DRAM
  • TP3002 - Only seen on WUP-DEV-X9, near DRAM
  • TP3003 - Only seen on WUP-DEV-X9, near DRAM
  • TP3004 - Only seen on WUP-DEV-X9, near DRAM
  • TP3005 - Only seen on WUP-DEV-X9, near DRAM
  • TP3006 - Only seen on WUP-DEV-X9, near DRAM
  • TP3007 - Only seen on WUP-DEV-X9
  • TP3008 - Only seen on WUP-DEV-X9
  • TP3009 - Only seen on WUP-DEV-X9
  • TP3010 - Only seen on WUP-DEV-X9
  • TP3011 - Only seen on WUP-DEV-X9
  • TP3012 - Only seen on WUP-DEV-X9
  • TP3013 - Only seen on WUP-DEV-X9
  • TP3020 - Only seen on WUP-DEV-X9, emerges from under left WiFi card.
  • TP3021 - Only seen on WUP-DEV-X9, emerges from under left WiFi card.
  • TP3022 - Only seen on WUP-DEV-X9
  • TP4000 - Direct to SoC, no other connections. Not present on WUP-DEV-X9. (impedance: 40ohm, measures: 0v)
  • TP4001 - Direct to SoC, no other connections. Not present on WUP-DEV-X9. (impedance: high, measures: 3.3v)
  • TP4002 - Direct to SoC, no other connections. Not present on WUP-DEV-X9. (impedance: 40ohm, measures: 0v)
  • TP4003 - Direct to SoC, no other connections. Not present on WUP-DEV-X9. (impedance: high, measures: 3.3v)
  • TP4004 - ???. Only on WUP-30 and later. By the 2.4GHz WiFi module and goes to pin 2 on the (unpopulated) P15.

Removed/Dev Testpoints

Some testpoints can be seen on the WUP-DEV-X9 and CAT-HDD-X5 daughterboard which fit into numeric gaps in WUP-01's testpoints. There are some discrepancies/overlaps in CAT-HDD-X5 testpoints, however.

  • TP43 - present on CAT-HDD-X5, EXI_INT
  • TP45 - present on CAT-HDD-X5, EXI_CS
  • TP47 - present on CAT-HDD-X5, EXI_CLK
  • TP48 - present on CAT-HDD-X5, EXI_DO
  • TP50 - present on CAT-HDD-X5, EXI_DI
  • TP53 - present on CAT-HDD-X5, no label
  • TP55 - present on CAT-HDD-X5, no label
  • TP57 - present on CAT-HDD-X5, no label
  • TP58 - present on CAT-HDD-X5, V_IN
  • TP62 - present on CAT-HDD-X5, V_5.0
  • TP68 - present on CAT-HDD-X5, V_1.2
  • TP72 - present on CAT-HDD-X5, V_2.5
  • TP74 - present on CAT-HDD-X5, V_3.3
  • TP1001 - present on CAT-HDD-X5, SEL_CS
  • TP1002 - present on CAT-HDD-X5, SEL_WP
  • TP1003 - present on CAT-HDD-X5, SDIO_D3
  • TP1004 - present on CAT-HDD-X5, SDIO_D2
  • TP1005 - present on CAT-HDD-X5, SDIO_D1
  • TP1006 - present on CAT-HDD-X5, SDIO_D0
  • TP1007 - present on CAT-HDD-X5, SDIOCMD
  • TP1008 - present on CAT-HDD-X5, SDIOCLK
  • TP1009 - present on CAT-HDD-X5, POWER_SW
  • TP1010 - present on CAT-HDD-X5, FPOFF_SRQ
  • TP1011 - present on CAT-HDD-X5, DCDC_OFF
  • TP1012 - present on CAT-HDD-X5, VDD_RSTOUT
  • TP1013 - present on CAT-HDD-X5, VDD1
  • TP1014 - present on CAT-HDD-X5, VDD2
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