From 5e9dda95f311d65f5b9e5f120433a02a6ac348fd Mon Sep 17 00:00:00 2001 From: Uwe Hermann Date: Thu, 10 May 2012 09:08:12 +0200 Subject: Add Keil MCB2140 (NXP LPC2148, ARM7TDMI) JTAG dumps. --- jtag/keil_mcb2140/README | 94 ++++++++++++++++++++++++ jtag/keil_mcb2140/keil_mcb2140_idle.sr | Bin 0 -> 14154 bytes jtag/keil_mcb2140/keil_mcb2140_init.sr | Bin 0 -> 22544 bytes jtag/keil_mcb2140/keil_mcb2140_irscan_drscan.sr | Bin 0 -> 19973 bytes jtag/keil_mcb2140/keil_mcb2140_reset.sr | Bin 0 -> 21843 bytes 5 files changed, 94 insertions(+) create mode 100644 jtag/keil_mcb2140/README create mode 100644 jtag/keil_mcb2140/keil_mcb2140_idle.sr create mode 100644 jtag/keil_mcb2140/keil_mcb2140_init.sr create mode 100644 jtag/keil_mcb2140/keil_mcb2140_irscan_drscan.sr create mode 100644 jtag/keil_mcb2140/keil_mcb2140_reset.sr diff --git a/jtag/keil_mcb2140/README b/jtag/keil_mcb2140/README new file mode 100644 index 0000000..a84359c --- /dev/null +++ b/jtag/keil_mcb2140/README @@ -0,0 +1,94 @@ +------------------------------------------------------------------------------- +JTAG / NXP LPC2148 +------------------------------------------------------------------------------- + +This is a set of example captures of JTAG communication to a Keil MCB2140 +eval board with a NXP LPC2148 (ARM7TDMI) microcontroller. + +The JTAG adapter used was the FTDI FT2232H based Floss-JTAG (V0.2). + +Details: +http://randomprojects.org/wiki/Floss-JTAG +http://www.keil.com/mcb2140/ +http://www.nxp.com/products/microcontrollers/arm7/lpc2100/series/LPC2141_42_44_46_48.html + + +Logic analyzer setup +-------------------- + +The logic analyzer used was a Saleae Logic (at 4MHz): + + Probe JTAG connector + -------------------------- + 1 (black) TRST# + 2 (brown) TDI + 3 (red) TMS + 4 (orange) TCK + 5 (yellow) TDO + 6 (green) RST + 7 (blue) RTCK + + +keil_mcb2140_init.sr +-------------------- + +The following OpenOCD command was used: + + openocd -f interface/flossjtag-noeeprom.cfg -f board/keil_mcb2140.cfg \ + -c "init" + +The sigrok command line used was: + + sigrok-cli -d 0:samplerate=4mhz --time 5s \ + -p '1=TRST,2=TDI,3=TMS,4=TCK,5=TDO,6=RST,7=RTCK' -o + + +keil_mcb2140_reset.sr +--------------------- + +The following OpenOCD command was used: + + openocd -f interface/flossjtag-noeeprom.cfg -f board/keil_mcb2140.cfg \ + -c "init" -c "poll off" -c "sleep 4000" -c "reset" -c "halt" + +(only the last "reset" and "halt" are in the dump) + +The sigrok command line used was: + + sigrok-cli -d 0:samplerate=4mhz --time 5s \ + -p '1=TRST,2=TDI,3=TMS,4=TCK,5=TDO,6=RST,7=RTCK' -o + + +keil_mcb2140_idle.sr +-------------------- + +The following OpenOCD command was used: + + openocd -f interface/flossjtag-noeeprom.cfg -f board/keil_mcb2140.cfg \ + -c "init" + +The sigrok command line used was: + + sigrok-cli -d 0:samplerate=4mhz --time 3s \ + -p '1=TRST,2=TDI,3=TMS,4=TCK,5=TDO,6=RST,7=RTCK' -o + +sigrok-cli was only started a few seconds after the OpenOCD init/connection +to capture what happens when the user doesn't actively use OpenOCD commands. + + +keil_mcb2140_irscan_drscan.sr +----------------------------- + +The following OpenOCD command was used: + + openocd -f interface/flossjtag-noeeprom.cfg -f board/keil_mcb2140.cfg \ + -c "init" -c "poll off" -c "sleep 4000" -c "irscan lpc2148.cpu 0xe" \ + -c "drscan lpc2148.cpu 32 0" + +This gets the 32bit contents of the IDCODE register (0b1110): 0x4f1f0f0f. + +The sigrok command line used was: + + sigrok-cli -d 0:samplerate=4mhz --time 5s \ + -p '1=TRST,2=TDI,3=TMS,4=TCK,5=TDO,6=RST,7=RTCK' -o + diff --git a/jtag/keil_mcb2140/keil_mcb2140_idle.sr b/jtag/keil_mcb2140/keil_mcb2140_idle.sr new file mode 100644 index 0000000..a7082e1 Binary files /dev/null and b/jtag/keil_mcb2140/keil_mcb2140_idle.sr differ diff --git a/jtag/keil_mcb2140/keil_mcb2140_init.sr b/jtag/keil_mcb2140/keil_mcb2140_init.sr new file mode 100644 index 0000000..d2ba847 Binary files /dev/null and b/jtag/keil_mcb2140/keil_mcb2140_init.sr differ diff --git a/jtag/keil_mcb2140/keil_mcb2140_irscan_drscan.sr b/jtag/keil_mcb2140/keil_mcb2140_irscan_drscan.sr new file mode 100644 index 0000000..8a71f6d Binary files /dev/null and b/jtag/keil_mcb2140/keil_mcb2140_irscan_drscan.sr differ diff --git a/jtag/keil_mcb2140/keil_mcb2140_reset.sr b/jtag/keil_mcb2140/keil_mcb2140_reset.sr new file mode 100644 index 0000000..a04908d Binary files /dev/null and b/jtag/keil_mcb2140/keil_mcb2140_reset.sr differ -- cgit v1.2.3-54-g00ecf