# Change Log For V3.0

The change log for the previous version (V2.10) is here.

3 | 24-Oct-03 | Ethernet library: added support for VMS All DECtapes: Added off reel message Simplified timing Fixed value returned for read all of reverse checksum PDP11/VAX: Revised RQ MB->LBN conversion for greater accuracy Fixed bug with multiple RQ RAUSER drives PDP-18b: added instruction history PDP-8: Added support for TSC8-75 (ETOS) option Added support for TD8E controller Interdata 32b: added instruction history
2 | 12-Sep-03 | SCP: Fixed end of file bug in DEP, IDEP Fixed error on trailing spaces in DEP, IDEP PDP-1: Fixed system hang if continue after PTR error Added PTR start/stop functionality Added address switch functionality to PTR BOOT Added multi-bank capability to LOAD PDP-18b: Fixed priorities in PDP-15 API (PI between 3 and 4) Fixed sign handling in PDP-15 unsigned mul/div Fixed bug in CAF, must clear API subsystem IBM 1401: Fixed tape read end-of-record handling based on real 1401 Added diagnostic read (space forward) IBM 1620: fixed bug in immediate index add (found by Michael Short)
1 | 27-Jul-03 | PDP-1: Updated CPU and peripherals to detect indefinite I/O wait Fixed incorrect logical, missing activate, missing break in DRM Fixed instruction decoding, overprinting in LPT Updated RIM loader to work as "hardware" PDP-10: Fixed read header function in RP PDP-11, VAX: Fixed bug in set size function for RQ user-specified disk 18b PDP's: Added EAE support to PDP-4 Added FP15 support to PDP-15 Added XVM support to PDP-15 Added "re-entrancy ECO" to PDP-15 Fixed CAF in PDP-7, PDP-9, PDP-15 Fixed bug in memory protection interaction with skip on PDP-9, PDP-15 Fixed overprinting in PDP-4 LPT Fixed bug in set size routine in RF Increased PTP TIME for PDP-15 operating systems timing sensitivities Added hardware RIM Loader to PDP-7, PDP-9, PDP-15 PDP-8: Fixed bug in set size routine in DF, RF Nova: Fixed bug in set size routine in DSK AltairZ80: Fixed bug in real-time clock on Windows host IBM 1130: Fixed bugs found by APL 1130 IBM 1401: Revised instruction fetch to model hardware more closely HP2100: Fixed drum sizes, set size routine in DR
0 | 22-Jun-03 | SCP and libraries: Added ASSIGN/DEASSIGN logical names Changed RESTORE to detach attached units Fixed bug in SHOW CONNECTIONS Added E11 and TPC format support to magtape library Added extended file support All magtapes: Added multi-format and extended file support PDP-1: Fixed DECtape variable size interaction with RESTORE VAX: Fixed integer overflow bug in CVTfi Fixed multiple bugs in EMODf Optimized byte and word DMA routines Added calibrated delay to ROM reads (from Mark Pizzolato) Fixed calibration problems in interval timer (from Mark Pizzolato) HP2100: Fixed bug in DP, DQ read status (13210A controller) Fixed bug in DP, DQ seek completion PDP-8: Fixed DECtape, DF32, and RF08 variable size interaction with RESTORE Fixed bug in magtape SKTR instruction PDP-11: Fixed bug in MMR1 update (found by Tim Stark) Fixed DECtape variable size interaction with RESTORE Corrected XQ interrupts on IE state transition (code by Tom Evans) Added XQ interrupt clear on soft reset Removed XQ interrupt when setting XL or RL (multiple people) Added SET/SHOW XQ STATS Added SHOW XQ FILTERS Added ability to split received packet into multiple buffers Added explicit runt and giant packet processing PDP-18B: Fixed DECtape, RF09/RF15 variable size interaction with RESTORE Fixed bug in magtape MTTR instruction GRI-909: Fixed bug in PC queue pointer update IBM 1401: Fixed mnemonic, instruction lengths, and reverse scan length check bug for MCS Fixed MCE bug, BS off by 1 if zero suppress Fixed chaining bug, D lost if return to SCP Fixed H branch, branch occurs after continue Added check for invalid 8 character MCW, LCA Fixed magtape load-mode read end of record response

Updated 24-Oct-2003 by Bob Supnik (bob AT supnik DOT org - anti-spam encoded)