home bbs files messages ]

Just a sample of the Echomail archive

Cooperative anarchy at its finest, still active today. Darkrealms is the Zone 1 Hub.

   RBERRYPI      Support for the Raspberry Pi device      21,939 messages   

[   << oldest   |   < older   |   list   |   newer >   |   newest >>   ]

   Message 20,642 of 21,939   
   Theo to All   
   RP2350 / Pico 2 latchup woes   
   07 Sep 24 10:45:09   
   
   INTL 3:770/1 3:770/3   
   REPLYADDR theom+news@chiark.greenend.org.uk   
   REPLYTO 3:770/3.0 UUCP   
   MSGID: <1al*PGWTz@news.chiark.greenend.org.uk> b2311c71   
   PID: SoupGate-Win32 v1.05   
   Seems like the GPIO pullups on the RP2350 are having issues with latchups:   
   https://hackaday.com/2024/09/04/the-worsening-raspberry-pi-rp235   
   -e9-erratum-situation/   
   https://www.hackster.io/news/problems-with-the-raspberry-pi-pico   
   2-raspberry-pi-rp2350-deepen-as-projects-hit-by-erratum-e9-e2ed0c2f0810   
      
   Erratum E9 in the datasheet is worth reading if you are using the GPIOs -   
   RPi have just updated it with more info.   
      
   Theo   
      
   --- SoupGate-Win32 v1.05   
    * Origin: Agency HUB, Dunedin - New Zealand | Fido<>Usenet Gateway (3:770/3)   
   SEEN-BY: 1/19 16/0 19/37 80/1 90/1 105/81 106/201 123/130 129/305   
   SEEN-BY: 142/104 153/757 7715 203/0 218/700 840 220/70 221/1 6 242   
   SEEN-BY: 221/360 226/17 30 100 227/114 229/110 111 114 200 206 300   
   SEEN-BY: 229/317 400 426 428 470 550 616 664 700 230/0 240/5832 266/512   
   SEEN-BY: 267/800 280/5003 282/1038 291/111 292/854 301/1 310/31 320/119   
   SEEN-BY: 320/219 319 2119 322/757 762 325/304 335/364 341/66 342/200   
   SEEN-BY: 396/45 423/81 460/58 633/280 712/848 770/1 3 100 330 340   
   SEEN-BY: 772/210 220 230 5020/400 5053/58 5058/104 5075/35   
   PATH: 770/3 1 218/840 221/6 1 320/219 229/426   
      

[   << oldest   |   < older   |   list   |   newer >   |   newest >>   ]


(c) 1994,  bbs@darkrealms.ca