FreeCalypso > hg > fc-usbser-tools

changeset 49:9ca4f9fa415b

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artifacts: import from freecalypso-hwlab/eeproms/dumps
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 11 Sep 2023 04:55:27 +0000
parents 9cfe3223fbf8
children a5c4a82d01ab
files artifacts/FT232BM-RS232-cable artifacts/FT232R-specimen1 artifacts/FT232R-specimen2 artifacts/FT232R-specimen3 artifacts/flyswatter1 artifacts/om-debug-board-v3 artifacts/usb-com232-plus2
diffstat 7 files changed, 133 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/artifacts/FT232BM-RS232-cable	Mon Sep 11 04:55:27 2023 +0000
@@ -0,0 +1,12 @@
+# The following EEPROM image has been read out of a USB to RS232 (DE9M) cable
+# that contains an FT232BM chip; it is not clear if the cable itself is an FTDI
+# product or not.
+
+00: 0000 0403 6001 0400 16A0 0008 0110 0A94
+10: 2A9E 12C8 030A 0046 0054 0044 0049 032A
+20: 0055 0053 0042 0020 0053 0065 0072 0069
+30: 0061 006C 0020 0043 006F 006E 0076 0065
+40: 0072 0074 0065 0072 0312 0046 0054 0044
+50: 0049 0043 0033 0049 004B 0302 0000 0000
+60: 0000 0000 0000 0000 0000 0000 0000 0000
+70: 0000 0000 0000 0000 0000 0000 0001 C08B
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/artifacts/FT232R-specimen1	Mon Sep 11 04:55:27 2023 +0000
@@ -0,0 +1,13 @@
+# This specimen has been read out from a no-name ebay-sourced FT232RL breakout
+# board; the FT232RL chip is suspect because the serial number string is
+# programmed to "00000000", whereas FTDI supposedly program true per-unit
+# serial numbers.
+
+00: 4000 0403 6001 0000 2DA0 0008 0000 0A98
+10: 20A2 12C2 1023 0005 030A 0046 0054 0044
+20: 0049 0320 0046 0054 0032 0033 0032 0052
+30: 0020 0055 0053 0042 0020 0055 0041 0052
+40: 0054 0312 0030 0030 0030 0030 0030 0030
+50: 0030 0030 0000 0001 0000 0000 0000 0000
+60: 0000 0000 0000 0000 0000 0000 0000 0000
+70: 0000 0000 0000 0000 0000 0000 0000 38AE
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/artifacts/FT232R-specimen2	Mon Sep 11 04:55:27 2023 +0000
@@ -0,0 +1,12 @@
+# This specimen has been read out from George UberWaves' "FTDI Professional"
+# USB-serial cable with OsmocomBB branding; it is believed to be a genuine
+# FT232RL chip.
+
+00: 4000 0403 6001 0000 2DA0 0008 0000 0A98
+10: 20A2 12C2 1023 0005 030A 0046 0054 0044
+20: 0049 0320 0046 0054 0032 0033 0032 0052
+30: 0020 0055 0053 0042 0020 0055 0041 0052
+40: 0054 0312 0041 0039 0030 0033 0031 0048
+50: 0047 0036 B74D 90B9 0000 0000 0000 0000
+60: 0000 0000 0000 0000 0000 0000 0000 0000
+70: 0000 0000 0000 0000 0000 0000 0000 269F
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/artifacts/FT232R-specimen3	Mon Sep 11 04:55:27 2023 +0000
@@ -0,0 +1,11 @@
+# This specimen has been read out from a UB232R module from Digi-Key;
+# it is believed to be a genuine FT232RQ chip.
+
+00: 4004 0403 6001 0600 2D80 0008 0200 0A98
+10: 0EA2 12B0 0043 0000 030A 0046 0054 0044
+20: 0049 030E 0055 0042 0032 0033 0032 0052
+30: 0312 0046 0054 0039 004C 0048 0053 004C
+40: 0043 0302 0001 0000 0000 0000 0000 0000
+50: 0000 0000 0000 0000 0000 0000 0000 0000
+60: 0000 0000 0000 0000 0000 0000 0000 0000
+70: 0000 0000 0000 0000 0000 0000 0000 95A0
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/artifacts/flyswatter1	Mon Sep 11 04:55:27 2023 +0000
@@ -0,0 +1,30 @@
+# The original Flyswatter (aka Flyswatter1) by TinCanTools is an
+# FT2232D-based buffered JTAG + UART adapter.  It has a 93C56 EEPROM
+# in which a custom set of textual ID strings have been programmed,
+# but the USB ID is still 0403:6010 (FT2232x default and signifying
+# a dual UART), causing the bogosity whereby the Linux kernel creates
+# two ttyUSB devices for both FT2232D channels, for the first out of
+# that pair to subsequently disappear when OpenOCD runs and starts
+# accessing Channel A for MPSSE JTAG via libusb.
+#
+# What follows is a dump of the EEPROM made from the FS1 board I managed
+# to score on ebay; given that the serial number string is set to "FS000000",
+# I am going to assume that the factory programming was the same on all
+# units, without unique serial numbers.
+
+00: 0000 0403 6010 0500 6480 0008 0200 1896
+10: 16AE 12C4 0056 0000 0000 0000 0000 0000
+20: 0000 0000 0000 0000 0000 0000 0000 0000
+30: 0000 0000 0000 0000 0000 0000 0000 0000
+40: 0000 0000 0000 0000 0000 0000 0000 0000
+50: 0000 0000 0000 0000 0000 0000 0000 0000
+60: 0000 0000 0000 0000 0000 0000 0000 0000
+70: 0000 0000 0000 0000 0000 0000 0000 0000
+80: 0000 0000 0000 0000 0000 0000 0000 0000
+90: 0000 0000 0000 0318 0054 0069 006E 0043
+A0: 0061 006E 0054 006F 006F 006C 0073 0316
+B0: 0046 006C 0079 0073 0077 0061 0074 0074
+C0: 0065 0072 0312 0046 0053 0030 0030 0030
+D0: 0030 0030 0030 0302 0000 0000 0000 0000
+E0: 0000 0000 0000 0000 0000 0000 0000 0000
+F0: 0000 0000 0000 0000 0000 0000 0000 8317
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/artifacts/om-debug-board-v3	Mon Sep 11 04:55:27 2023 +0000
@@ -0,0 +1,31 @@
+# Openmoko's custom debug board for their Neo1973 and Neo FreeRunner
+# smartphones is an important piece of history; to the best of my
+# (Mychaela's) understanding, it was one of the first FT2232x devices
+# to formalize the idea of having the kernel create only one ttyUSB
+# device for Channel B (which is a standard UART), leaving Channel A
+# untouched for userspace applications like OpenOCD.  The feat is
+# accomplished by giving the device a custom USB ID (the one used by
+# OM for this debug board is 1457:5118), and teaching the ftdi_sio
+# driver in the Linux kernel to create only one ttyUSB device for
+# such USD IDs.
+#
+# What follows is a dump of the EEPROM made from the debug board which
+# I got with my FreeRunner back in 2011; it appears to have a per-unit
+# serial number string.  The FTDI chip is FT2232D and the EEPROM is a 93C56.
+
+00: 0802 1457 5118 0500 3280 0000 0200 1296
+10: 30A8 12D8 0056 0000 0000 0000 0000 0000
+20: 0000 0000 0000 0000 0000 0000 0000 0000
+30: 0000 0000 0000 0000 0000 0000 0000 0000
+40: 0000 0000 0000 0000 0000 0000 0000 0000
+50: 0000 0000 0000 0000 0000 0000 0000 0000
+60: 0000 0000 0000 0000 0000 0000 0000 0000
+70: 0000 0000 0000 0000 0000 0000 0000 0000
+80: 0000 0000 0000 0000 0000 0000 0000 0000
+90: 0000 0000 0000 0312 004F 0070 0065 006E
+A0: 004D 006F 006B 006F 0330 0044 0065 0062
+B0: 0075 0067 0020 0042 006F 0061 0072 0064
+C0: 0020 0066 006F 0072 0020 004E 0065 006F
+D0: 0031 0039 0037 0033 0312 0046 0054 0053
+E0: 0048 0044 004E 0032 004B 0000 0001 0000
+F0: 0000 0000 0000 0000 0000 0000 0000 773F
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/artifacts/usb-com232-plus2	Mon Sep 11 04:55:27 2023 +0000
@@ -0,0 +1,24 @@
+# USB-COM232-PLUS2 is a board made by FTDI based on their FT2232H chip.
+# It is an adapter going from USB to two physical RS-232 ports on DE9M
+# connectors, thus it is a vanilla dual-UART device with the standard
+# 0403:6010 USB ID, but it still has an EEPROM (93C56) in which custom
+# textual ID strings have been programmed: the product string is
+# "USB-COM232 Plus2" instead of chip-default "Dual RS232-HS", and there
+# is a serial number string.
+
+00: 0808 0403 6010 0700 6480 0008 0000 0A9A
+10: 22A4 12C6 0000 0000 0056 0000 0000 0000
+20: 0000 0000 0000 0000 0000 0000 0000 0000
+30: 0000 0000 0000 0000 0000 0000 0000 0000
+40: 0000 0000 0000 0000 0000 0000 0000 0000
+50: 0000 0000 0000 0000 0000 0000 0000 0000
+60: 0000 0000 0000 0000 0000 0000 0000 0000
+70: 0000 0000 0000 0000 0000 0000 0000 0000
+80: 0000 0000 0000 0000 0000 0000 0000 0000
+90: 0000 0000 0000 0000 0000 030A 0046 0054
+A0: 0044 0049 0322 0055 0053 0042 002D 0043
+B0: 004F 004D 0032 0033 0032 0020 0050 006C
+C0: 0075 0073 0032 0312 0046 0054 0057 0055
+D0: 004C 0052 0054 004D 0302 0001 0000 0000
+E0: 0000 0000 0000 0000 0000 0000 0000 0000
+F0: 0000 0000 0000 0000 0000 0000 0000 BE30