LeapFrog Pollux Platform: FTDI JTAG How To - Revision history

Peter Huewe: moved Pollux: FTDI JTAG How To to LeapFrog Pollux Platform: FTDI JTAG How To: Consistent naming

2011-10-27T10:11:03Z

2011-10-27T10:10:36Z

2011-10-27T10:09:22Z

2011-09-16T18:54:03Z

2011-09-16T18:52:43Z

‎Background

2011-09-16T04:38:52Z

‎Connecting

2011-09-16T02:00:35Z

2011-09-16T01:52:55Z

‎Background

2011-09-16T01:52:21Z

‎Connecting

2011-09-16T01:47:00Z

@@ Line 13: / Line 13: @@
 What follows are the steps I used to make this breakout work with Didj, LX, LPX, and the Pollux-based eGo netbooks.
-NOTE: if you aren't interested in wiring up your own usb JTAG using the FT2232, you can purchase a [[Flyswatter]] from [http://www.tincantools.com TinCanTools] for $49.95
+'''NOTE: if you aren't interested in wiring up your own usb JTAG using the FT2232, you can purchase a [[Flyswatter]] from [http://www.tincantools.com TinCanTools] for $49.95'''
 == Connecting ==

← Older revision		Revision as of 18:52, 16 September 2011
Line 12:		Line 12:

	What follows are the steps I used to make this breakout work with Didj, LX, LPX, and the Pollux-based eGo netbooks.		What follows are the steps I used to make this breakout work with Didj, LX, LPX, and the Pollux-based eGo netbooks.
		+
		+	NOTE: if you aren't interested in wiring up your own usb JTAG using the FT2232, you can purchase a [[Flyswatter]] from [http://www.tincantools.com TinCanTools] for $49.95

	== Connecting ==		== Connecting ==

@@ Line 78: / Line 78: @@
 | TP103 [1]
 | nRST
-| nEXTRST
+| nRST
 | nPORST

@@ Line 103: / Line 103: @@
   $ '''sudo apt-get install openocd'''
-Place this configuration file - name it dlp-usb1232h.cfg - into your openocd /usr/share/openocd/scripts/interfaces directory:
+Place this configuration file - name it dlp-usb1232h.cfg - into your openocd /usr/share/openocd/scripts/interface directory:
 <code>

@@ Line 11: / Line 11: @@
 Upon learning that that the ftdi2232 chip could be used to bitbang a JTAG connection and that the same part powers many USB-based JTAG cables, I purchased a $30 breakout board that was based on that chip -  [http://www.dlpdesign.com/usb/usb1232h.shtml DLP Design DLP-USB1232H] ([http://www.dlpdesign.com/usb/usb1232h-ds-v13.pdf datasheet]).
-What follows are the steps I used to make this breakout work with Didj, LX, and the Pollux-based eGo netbooks.
+What follows are the steps I used to make this breakout work with Didj, LX, LPX, and the Pollux-based eGo netbooks.
 == Connecting ==

@@ Line 30: / Line 30: @@
 ! align="left" | Didj Test Pad label
 ! align="left" | LX Test Pad label
 ! align="left" | eGo photo label
@@ Line 36: / Line 37: @@
 | 17
 | TP9
 | RST
 | nTRST
@@ Line 44: / Line 46: @@
 | TP10
 | TDI
 | TDI
@@ Line 50: / Line 53: @@
 | 5
 | TP11
 | TMS
 | TMS
@@ Line 57: / Line 61: @@
 | 18
 | TP12
 | TCK
 | TCK
@@ Line 64: / Line 69: @@
 | 2
 | TP13
 | TDO
 | TDO
@@ Line 72: / Line 78: @@
 | TP103 [1]
 | nRST
 | nPORST
-−
 |- bgcolor="#eeeeee"
 | '''GND'''
 | Either 1 or 10
 | TP14
 | GND
 | use any GND

@@ Line 16: / Line 16: @@
 [[Image:JTAG PADS.jpg ‎|150px|thumb|Didj JTAG pads]]
 [[Image:DidjTP103.png|150px|thumb|Didj nSRST pad on opposite side of mainboard from JTAG pads]]
-[[Image:LX-JTAG.jpg ‎|150px|thumb|Explorer JTAG pads]]
+[[Image:LX-JTAG.jpg ‎|150px|thumb|Leapster Explorer JTAG pads]]
 [[Image:Augen-eGo-732-JTAG-FRONT.png‎|150px|thumb|Augen eGo 730-4 front JTAG pads]]
 [[Image:Augen-eGo-732-JTAG-BACK.png‎|150px|thumb|Augen eGo 730-4 back JTAG pads]]