#IDCode
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julianreif.bsky.social
Yes, K_i unnecessary in this regression. Estimates identical either way.

webuse nlswork, clear
areg ln_wage not_smsa, absorb(idcode)

gen K_i = idcode==1
areg ln_wage not_smsa K_i, absorb(idcode)
May 3, 2024 at 2:01 PM
whitequark.org
by popular request: do-it-yourself implementation of semihosting using the new #GlasgowInterfaceExplorer ARM7TDMI debug probe
# volatile int mmreg; # void main() { # mmreg = 0; # trace("file.c", 13, "mmio init start"); # mmreg = 0x40; # mmreg = 0x80; # trace("file.c", 18, "mmio init done"); # while(1) { # trace("file.c", 20, "main loop"); # } # } start = 0x24000 shellcode = bytes.fromhex( "e92d4800e1a0b00de24dd000e28f1074e3a00000e5810000e28f106ce28f2088e1a00001e3a0100d" "eb000011e28f1054e3a00040e5810000e28f1048e3a00080e5810000e28f1040e28f204de1a00001" "e3a01012eb000006eaffffffe28f1028e28f202be1a00001e3a01014eb000000eafffff9e92d4800" "e1a0b00de24dd000e1a0d00be8bd88000000000066696c652e63006d61696e206c6f6f70006d6d69" "6f20696e697420646f6e65006d6d696f20696e697420737461727400" ) trace_fn = start + 0x74 async def get_string(addr): result = await iface.target_read_memory(addr, 32) return result[:result.find(0)].decode() await iface.target_stop() await iface.target_write_memory(start, shellcode) iface.target_context.r13_svc = start + 0x400 iface.target_context.r15 = start iface.target_context.cpsr = 0x400000d3 await iface.target_set_instr_breakpt(trace_fn, 4) for _ in range(16): await iface.target_continue() if iface.target_context.r15 == trace_fn: file = await get_string(iface.target_context.r0) line = iface.target_context.r1 mesg = await get_string(iface.target_context.r2) print(f"TRACE: {file}:{line}: {mesg}") iface.target_context.r15 = iface.target_context.get_banked("r14") else: assert False I: g.device.hardware: device already has bitstream ID 5981665aa52e4a4a0a49620487811d70 I: g.cli: running handler for applet 'debug-arm7' I: g.applet.debug.arm.arm7: port(s) A, B voltage set to 3.3 V I: g.applet.debug.arm.arm7: detected TAP with IDCODE=3f0f0f0f I: g.applet.debug.arm.arm7: manufacturer=0x787 (Shenzhen South Electron Co Ltd) part=0xf0f0 version=0x3 TRACE: file.c:13: mmio init start TRACE: file.c:18: mmio init done TRACE: file.c:20: main loop TRACE: file.c:20: main loop TRACE: file.c:20: main loop TRACE: file.c:20: main loop TRACE: file.c:20: main loop TRACE: file.c:20: main loop TRACE: file.c:20: main loop TRACE: file.c:20: main loop TRACE: file.c:20: main loop TRACE: file.c:20: main loop TRACE: file.c:20: main loop TRACE: file.c:20: main loop TRACE: file.c:20: main loop TRACE: file.c:20: main loop
May 7, 2025 at 2:02 AM
aki.lethalbit.net
It's like there is a TAP with a 1-bit IDCODE in front of the other TAPs that are supposed to be there, causing bmda/openocd to have a fit.

This also is causing the ARM DAP to not show up in the scanchain when it should,
March 31, 2025 at 6:26 AM
quarkslab.bsky.social
If you glitch one, can you glitch many?
Extracting automotive firmware is a challenge.
@phil-barr3tt.bsky.social explains how he bypassed the IDCODE protection in several variants of the RH850 MCU family using both voltage glitching and side-channel analysis ⚡️🚗
blog.quarkslab.com/bypassing-de...
March 5, 2026 at 4:05 PM
t-bucchi.bsky.social
検査治具でCPLDも書き込めるといいなーと思って、codexにBSDLファイル渡して、picoのピンアサインも教えたら、IDCODEを読むソフトを数分で作ってくれた。
そして、実際に一発で動いた。驚愕…
svfファイルも渡したらSVF playerも実装してくれちゃいそう。すごい世の中になったな…
May 9, 2026 at 2:58 AM
computerbase.de
VW ID. Code: Neues Design für SUV mit Display-Fenstern und RGB-Augen #VW #IDCode #AutoChina
VW ID. Code: Neues Design für SUV mit Display-Fenstern und RGB-Augen
Der ID. Code ist ein SUV im neuen Design, vollgestopft mit Technik, Displays und Licht. Als Konzept zeigt er VWs Zukunft in China.
www.computerbase.de
April 24, 2024 at 12:00 PM
longtail-news.bsky.social
Feed: "stardot.org.uk"
By: origami_camera on Wednesday, February 26, 2025
8-bit acorn hardware • Reprogramming an AP5 with a Platform Cable USB II and ISE iMPACT
Trying to reprogram the New AP5 with the latest firmware following the methodology in Acorn Electron AP5 Review by Least Significant Byte - and failing.Setup: Windows XP Home Service Pack 3; ElectronAP5xl.jed; XC9572XL; 3.3v reference; Platform Cable USB II Model DLC10ISE iMPACT error "Program Failed"; states "The idcode read from the device does not match the idcode in the bsdl File".Googling yields AMD troubleshooting; says, "In most cases, this error message is indicative of a board problem".Does anyone know how to address this, please?Notes:Software: "Lab Tools - Standalone Installation" from DVD accompanying Platform Cable USB II, installed following English-Chinese instructions as close as possible. Also tried official Full Installer for Windows 7/XP/Server.OS: Accompanying instructions state "XP to Win11, especially Win11"; Amazon listing states "XP, WIN7, WIN8, WIN10, Linux"; AMD/Xilinx website has "Windows 7/XP/Server". Trawling forums, I see "XP Professional" specified and "incompatible with Windows 11".Drivers: Accompanying instructions advise deselecting "install cable drivers" during installation; haven't tried leaving selected fearing no undo. Windows 11 required "core isolation memory integrity" deactivating; still didn't like the DVD's drivers; iMPACT error, "Can not find cable".Hardware: AP5 CPLD is XC9572XL. Platform Cable USB II Amazon listing states, "SMT-JTAG does not support Xilinx 95 ... series. For example, Xilinx 9500, 9500XL ... chips can be programmed with DLC9". Assume irrelevant considering my Model DLC10 is identical to that in LSB video.Wiring: XL chip so using 3.3V pins on a power breakout board (supplied 9V DC via mains) identical to that in LSB video wired to the AP5 headers labelled "+5V" - am assuming label only applies to output when the cartridge is in Plus 1.This was sparked by the thread New Electron AP5 Usage:...On the AP5 this would keep the selected bank in place over a Brk or Ctrl/Brk......So no external power up reset is required...Statistics: Posted by origami_camera — Wed Feb 26, 2025 12:09 pm — Replies 5 — Views 139
stardot.org.uk
February 28, 2025 at 1:36 AM
dmeance.bsky.social
ID.UX, la nouvelle stratégie électrique de Volkswagen en Chine www.automobile-propre.com/breves/id-ux... via @automobilepropre.bsky.social
#Volkswagen #IDCode #IDUX #VolkswagenIDUX #VolkswagenIDCode #Stratégie #VolkswagenAnhui #JACMotors #Chine #VoituresElectriques #BEV #EV #VE
ID.UX, la nouvelle stratégie électrique de Volkswagen en Chine
La nouvelle stratégie de Volkswagen en Chine est basée sur des partenariats, et s'éloigne des coentreprises historiques avec FAW et SAIC.
www.automobile-propre.com
May 7, 2024 at 5:04 PM
dmeance.bsky.social
Volkswagen ID.Code : un concept électrique pour séduire les Chinois www.automobile-propre.com/volkswagen-i... via @automobilepropre.bsky.social
#Volkswagen #IDCode #VolkswagenIDCode #Concept #ConceptCar #VoitureElectrique #Chine #BEV #EV #VE
Volkswagen ID.Code : un concept électrique pour séduire les Chinois
L'ID.Code est un concept de SUV électrique sportif qui fait le plein de technologies. Il annonce de nouveaux modèles pensés pour le marché chinois.
www.automobile-propre.com
April 24, 2024 at 7:04 PM
gwenhaelg.bsky.social
#openFPGALoader v1.1.0 is out! 🎇
Major highlights:
- BPI Flash
- completed ECP3 support
- improved CertusNXPro
- build-time cable/vendor driver selection
- dirtyJtag updates
- all IDCODE for Xilinx 7Series & US+
- docs refresh

Thanks to all 🍻

Full release notes:
github.com/trabucayre/o...
Release v1.1.0 release · trabucayre/openFPGALoader
Evolution summary: core new added option to select/deselect all cables, added variables ENABLE_xxx to enable corresponding cables. Some vendor drivers needs to to be disabled accordlingly CMakeLis...
github.com
March 1, 2026 at 1:52 PM