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Line 8:
Line 8: − pinout point ("TP"+number)+ − + − + − + − + − − − + − + − + − + − + + + + − + − + − + − + − + − + − + − | below 179(15) || G6+ − |-+ − | 167 || G7+ − |-+ − | 188 || B0+ − |-+ − | 182 || B1+ − |-+ − | 176 || B2+ − |-+ − | 170 || B3+ − |-+ − | 187 || B4+ − + − | 181 || B5+ − |-+ − | 175 || B6+ − + − | 169 || B7 − |- − | 189 || CLR − |- − | 191 || VSYNC − |- − | 190 || HSYNC − |} − This table (taken from the picture above) shows which TP (test-point) to get the bit of the corresponding color (R=red, G=green, B=blue)+ + + − + − + − + − + + + + + +
→Lower Screen Dump
== Lower Screen Dump ==
== Lower Screen Dump ==
Test Points on the front of the board:
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! point name !! signal name
! # || Name || TP || RED || # || Name || TP || GREEN || # || Name || TP || BLUE
|-
|-
| 184 || R0
| '''10''' || CN2-31 || 184 || R0 || '''20''' || CN2-39 || 186 || G0 || '''24''' || CN1-34 || 188 || B0
|-
|-
| 178 || R1
| '''12''' || CN2-32 || 178 || R1 || '''19''' || CN2-40 || 180 || G1 || '''18''' || CN1-33 || 182 || B1
|-
|-
| 172 || R2
| '''13''' || CN2-33 || 172 || R2 || '''21''' || CN1-40 || 174 || G2 || '''17''' || CN1-32 || 176 || B2
|-
| 166 || R3
|-
|-
| 183 || R4
| '''11''' || CN2-34 || 166 || R3 || '''14''' || CN1-39 || 168 (above 180) || G3 || '''23''' || CN1-31 || 170 || B3
|-
|-
| 177 || R5
| '''2''' || CN2-35 || 183 || R4 || '''22''' || CN1-38 || 185 || G4 || '''5''' || CN1-30 || 187 || B4
|-
|-
| 171 || R6
| '''3''' || CN2-36 || 177 || R5 || '''16''' || CN1-37 || 179 || G5 || '''6''' || CN1-29 || 181 || B5
|-
|-
| 165 || R7
| '''1''' || CN2-37 || 171 || R6 || '''15''' || CN1-36 || 173 (below 179) || G6 || '''7''' || CN1-28 || 175 || B6
|-
|-
| 186 || G0
| '''4''' || CN2-38 || 165 || R7 || '''9''' || CN1-35 || 167 || G7 || '''8''' || CN1-27 || 169 || B7
|}
{| class="wikitable" border="1"
|-
|-
| 180 || G1
! # || Name || TP || Description
|-
|-
| 174 || G2
| '''25''' || CN2-30 || 189 || CLK
|-
|-
| below 180(14) || G3
| '''26''' || CN2-28 || 191 || VSYNC
|-
|-
| 185 || G4
| '''27''' || CN2-27 || 190 || HSYNC
|-
|}
| 179 || G5
|-
This table (taken from the picture above) shows which TP (test-point) to get the bit of the corresponding color (R=red, G=green, B=blue).
And the TP to get Clock, Vertical-Sync and Horizontal-Sync.
== Captured Video Control Signals ==
The following picutres show plots of the control signals CLK (TP189), HSYNC (TP190) and VSYNC (TP191). The used sample rate were 50MHz.
The full plot shows about 2.6ms.
[[File:Stp_PCLK_VSYNC_HSYNC_full.jpg|1200px]]
This plot shows 1.28us, mainly featuring the clock
|-
[[File:Stp_PCLK_VSYNC_HSYNC_0..64.jpg|1200px]]
Setup
|-
The signal capturing was done by using an DE10-NANO FPGA development board, Intel signal tap analyzer and 5 wires soldered to the TPs of an EU-O3DS (roughly 25cm long, parallel wired).
VCD and CVS files:
[[Media: Stp_PCLK_VSYNC_HSYNC.7z]]
(to view the VCD file use GTK Wave or similar programs).
== Links ==
== Links ==
* DS Version (DSCapture) : http://home.comcast.net/~olimar/DSCapture/
* DS Version (DSCapture): http://www.3dscapture.com/ds
* Link to get a kit in Japan: http://katsukity.ocnk.net/product/20
* DS Version(NisetroCaptureDS): http://www.3dsvideocapture.com/product-list/1
* Pic: http://home.comcast.net/~olimar/3DSCapture/dev/04.jpg
* DSi Version(NisetroCaptureDSi): http://www.3dsvideocapture.com/product-list/2
* Youtube video of it working: http://www.youtube.com/watch?v=FI4qVzaM1PI
* 3DS Version(NisetroCapture3DS): http://www.3dsvideocapture.com/product-list/3
* New3DS Version(NisetroCaptureNew3DS): http://www.3dsvideocapture.com/product-list/12
* New3DS XL Version(NisetroCapturenew3DSXL): http://www.3dsvideocapture.com/product-list/11
* Pics+Progress Updates (3DSCapture): http://www.3dscapture.com/
* YouTube video of Loopy's Device (USB): http://www.youtube.com/watch?v=mT0DuQleuhY
* YouTube video of Loopy's Device (HDMI): http://www.youtube.com/watch?v=s99fUS68AB4