Changes between Version 3 and Version 4 of howto/SD_Config

Timestamp:

Aug 25, 2012, 9:13:26 PM (12 years ago)

Author:

murphpo

Comment:

--

howto/SD_Config

@@ -120 +120 @@
   1. ''<yourFile.bin>'': the binary FPGA configuration file
   1. ''</dev/diskX>'': device descriptor for the SD card
- 1. If successful, dd should report:
+ 1. If successful, dd should report the following (the time/throughput values will differ):
 {{{
 18032+1 records in
@@ -138 +138 @@
 '''Finding the SD card descriptor:'''[[BR]]
  1. Insert the SD card. Take note of which drive letter it is assigned.
- 1. Open a command prompt and run
+ 1. Open a command prompt and run {{{win-dd --list}}}. The output will be similar to:
+{{{
+C:\xps_proj\SDK_Workspace\MyProj_hw_platform>win-dd --list
+rawwrite dd for windows version 0.6beta3.
+Written by John Newbigin <jn@it.swin.edu.au>
+This program is covered by terms of the GPL Version 2.
+
+Win32 Available Volume Information
+\\.\Volume{72603844-0595-11e1-822c-806e6f6e6963}\
+  link to \\?\Device\HarddiskVolume2
+  fixed media
+  Not mounted
+
+\\.\Volume{72603845-0595-11e1-822c-806e6f6e6963}\
+  link to \\?\Device\HarddiskVolume3
+  fixed media
+  Mounted on \\.\c:
+
+\\.\Volume{9654066c-60bd-11e1-9757-001018af5a78}\
+  link to \\?\Device\HarddiskVolume4
+  removeable media
+  Mounted on \\.\f:
+
+\\.\Volume{72603848-0595-11e1-822c-806e6f6e6963}\
+  link to \\?\Device\CdRom0
+  CD-ROM
+  Mounted on \\.\d:
+
+
+NT Block Device Objects
+\\?\Device\CdRom0
+  size is 2147483647 bytes
+\\?\Device\Harddisk0\Partition0
+  link to \\?\Device\Harddisk0\DR0
+  Fixed hard disk media. Block size = 512
+  size is 500107862016 bytes
+\\?\Device\Harddisk0\Partition1
+  link to \\?\Device\HarddiskVolume1
+  Fixed hard disk media. Block size = 512
+  size is 41094144 bytes
+\\?\Device\Harddisk0\Partition2
+  link to \\?\Device\HarddiskVolume2
+\\?\Device\Harddisk0\Partition3
+  link to \\?\Device\HarddiskVolume3
+\\?\Device\Harddisk1\Partition0
+  link to \\?\Device\Harddisk1\DR1
+  Removable media other than floppy. Block size = 512
+  size is 1977614336 bytes
+\\?\Device\Harddisk1\Partition1
+  link to \\?\Device\HarddiskVolume4
+  Removable media other than floppy. Block size = 512
+  size is 32002048 bytes
+
+Virtual input devices
+ /dev/zero   (null data)
+ /dev/random (pseudo-random data)
+ -           (standard input)
+
+Virtual output devices
+ -           (standard output)
+ /dev/null   (discard the data)
+}}}
+ 3. In this system the SD card is mounted as '''F:''' in Windows Explorer. According to the output above, the corresponding device descriptor is '''\\?\Device\HarddiskVolume7'''.
+
+'''NOTE''': The actual device descriptor on your system is probably different than this example. '''Always''' check the current descriptor before copying to the SD card.
+
+
+'''Copying the .bin file:'''[[BR]]
+ 1. Run this command, replacing the last three arguments with the correct values:
+{{{
+win-dd bs=512 seek=<N> if=<yourFile.bin> of=</dev/diskX> --progress
+}}}
+  1. ''<N>'': depends on the target slot number; see the list above
+  1. ''<yourFile.bin>'': the binary FPGA configuration file
+  1. ''</dev/diskX>'': device descriptor for the SD card
+ 1. If successful, dd should report the following (the time/throughput values will differ):
+{{{
+18032+1 records in
+18032+1 records out
+9232444 bytes transferred in 8.503631 secs (1085706 bytes/sec)
+}}}
+ 1. Repeat for additional .bin config files if needed.
+ 1. Eject the SD card in the Finder (if it's mounted).