Hi Mark Now using latest simh, I am experiencing the same problem with DZ, and if anything it might be worse in the sense that character output seems very slow even when working as expected. Config and ver as follows, telnet client is a linux mac port:
sim> show conf PDP-10 simulator configuration CPU idle enabled, Serial: 4097 (default) 1024KW, TOPS-10 PAG 2 units PAG0 512W PAG1 512W TIM address=3760770-3760775 Y2K OS FE 3 units FE0 FE1 FE2 UBA 2 units UBA0 64W UBA1 64W PTR disabled PTP disabled RY disabled LP20 address=3775400-3775417, vector=754*, BR4, DAVFU not ready 6 LPI attached to printer.out CR disabled RP address=1776700-1776747, vector=254, BR6, 8 units RP0 39MW, attached to disks/t10b.dsk, write enabled RP06 RP1 39MW, not attached, write enabled RP06 RP2 39MW, not attached, write enabled RP06 RP3 39MW, not attached, write enabled RP06 RP4 39MW, not attached, write enabled RP06 RP5 39MW, not attached, write enabled RP06 RP6 39MW, not attached, write enabled RP06 RP7 39MW, not attached, write enabled RP06 TU address=3772440-3772473, vector=224, BR6, 8 units TU0 not attached, write enabled, SIMH format unlimited capacity TU1 not attached, write enabled, SIMH format unlimited capacity TU2 not attached, write enabled, SIMH format unlimited capacity TU3 not attached, write enabled, SIMH format unlimited capacity TU4 not attached, write enabled, SIMH format unlimited capacity TU5 not attached, write enabled, SIMH format unlimited capacity TU6 not attached, write enabled, SIMH format unlimited capacity TU7 not attached, write enabled, SIMH format unlimited capacity DZ address=3760010-3760017, vector=340-344*, BR5, lines=8 attached to 2020, 8b, 1 current connection XU disabled DUP disabled KDP disabled DMR disabled CH disabled sim> show ver PDP-10 simulator V4.0-0 Current Simulator Framework Capabilities: 64b data 32b addresses Threaded Ethernet Packet transports:PCAP:TAP:NAT:UDP Idle/Throttling support is available Virtual Hard Disk (VHD) support RAW disk and CD/DVD ROM support Asynchronous I/O support (Lock free asynchronous event queue) Asynchronous Clock support FrontPanel API Version 12 Host Platform: Compiler: GCC 4.9.2 Simulator Compiled as C arch: x64 (Release Build) on Feb 25 2019 at 23:20:49 Memory Access: Little Endian Memory Pointer Size: 64 bits Large File (>2GB) support SDL Video support: No Video Support RegEx support for EXPECT commands OS clock resolution: 1ms Time taken by msleep(1): 1ms OS: Linux hp2000 3.16.0-7-amd64 #1 SMP Debian 3.16.59-1 (2018-10-03) x86_64 GNU/Linux git commit id: fa10e1de git commit time: 2019-02-23T16:46:25-08:00 sim> > On 25 Feb 2019, at 23:09, Mark Pizzolato <m...@infocomm.com> wrote: > > Hi Quentin, > > Please try using the latest code from https://github.com/simh/simh > <https://github.com/simh/simh> (available as a zip from > https://github.com/simh/simh/archive/master.zip > <https://github.com/simh/simh/archive/master.zip>) and confirm if you are > still seeing the problems. Also, please identify what telnet client you are > using to connected to the DZ ports. > > Thanks. > > - Mark > <> > From: Simh [mailto:simh-boun...@trailing-edge.com > <mailto:simh-boun...@trailing-edge.com>] On Behalf Of Quentin North > Sent: Monday, February 25, 2019 2:54 PM > To: simh <simh@trailing-edge.com <mailto:simh@trailing-edge.com>> > Subject: [Simh] pdp10 mux and clock issue? > > Hi > > Im using the pdp10 emulator and running tops10 7.0.4 and Im seeing a couple > of issues: > > - Intermittently a terminal session will issue a TOPS-10 command (say R > SUBFIL) and the mux will echo the characters but then the session will not do > any output from the system until I go to the CTY and get it to output some > characters in user mode (ie outside of OPR console) and then the output will > be released on the user terminal. Input continues to be echoed but there is > no output until I do something on the other terminal. This seems to happen > more on simhv3.9-0 vs simhv4.0-0 but occurs on both. Im not sure if this is a > mux problem or an execution problem. > > - The clock seems to drift slowly backwards. Over the space of a day it > appeared to loose about 5-10 mins. > > Does anyone have any ideas of what may be the issue or what further > diagnostics I could do when the problem, especially the paused output > problem, occurs? > > The setup is using CPU IDLE, show config is: > > sim> show conf > PDP-10 simulator configuration > > CPU, idle enabled, stability wait = 20s, 1048KW, TOPS-10 > PAG, 2 units > PAG0, 512W > PAG1, 512W > TIM, address=3760770-3760775, Y2K OS > FE, 2 units > FE0 > FE1 > UBA, 2 units > UBA0, 64W > UBA1, 64W > PTR, disabled > PTP, disabled > RY, disabled > LP20, address=3775400-3775417, vector=754, attached to printer.out > CR, disabled > RP, address=1776700-1776747, vector=254, 8 units > RP0, 39MW, attached to disks/t10b.dsk, write enabled, RP06 > RP1, 39MW, not attached, write enabled, RP06 > RP2, 39MW, not attached, write enabled, RP06 > RP3, 39MW, not attached, write enabled, RP06 > RP4, 39MW, not attached, write enabled, RP06 > RP5, 39MW, not attached, write enabled, RP06 > RP6, 39MW, not attached, write enabled, RP06 > RP7, 39MW, not attached, write enabled, RP06 > TU, address=3772440-3772473, vector=224, 8 units > TU0, not attached, write enabled, SIMH format, unlimited capacity > TU1, not attached, write enabled, SIMH format, unlimited capacity > TU2, not attached, write enabled, SIMH format, unlimited capacity > TU3, not attached, write enabled, SIMH format, unlimited capacity > TU4, not attached, write enabled, SIMH format, unlimited capacity > TU5, not attached, write enabled, SIMH format, unlimited capacity > TU6, not attached, write enabled, SIMH format, unlimited capacity > TU7, not attached, write enabled, SIMH format, unlimited capacity > DZ, address=3760010-3760017, vector=340-344, lines=8, attached to 2020, 8b, 1 > connection > > > sim> show ver > PDP-10 simulator V3.9-0 [64b data, 32b addresses, no Ethernet]
_______________________________________________ Simh mailing list Simh@trailing-edge.com http://mailman.trailing-edge.com/mailman/listinfo/simh