- Reworked the pdp11_dmc implementation to use the TMXR library for network I/O.
- Removed the need for a Primary or Secondary mode describing a DMC line setup/operation.
- Added additional unit to perform I/O polling activities to the DMC and DMP/DMV devices.
- Added Modem status information describing the link state to the register information provided.
- Added a command out queue to pass status information to the host.
Add # units/devices to show iospace. For the devices that use units to represent multiple CSR allocations, that helps make sense of the table.
Correct the KDP and DMC autoconfigure table for the 11/VAX.
Correct the DMC device entries in pdp11_sys to match Mark's versions.
Make the card reader work on TOPS-10 and TOPS-20.
Augmented Image ECO was not implemented.
Simplify UI by defining commands for the various options/models emulated based on the simulator being built.
Document, and make the help conditional on model where that reduces clutter.
Deal with <CR><LF> reading ASCII files (file is opened 'rb' in scp's attach ; it shouldn't be.
Add translation support for DEC 026/029 full 7-bit ASCII, an ANSI standard & used by TOPS-10/20.
Deliver EOF at the correct time(s).
Preliminary support for update to card image spec being negotiated with the author.
Thanks to Ian Hammond, Lou Ernst, Malcolm Macloud, and Jack Rubin,
In addition, I've added the CAPS11 bootstrap into the emulator module, so no more toggle-in required.
Lou Ernst reported that RT11 V5 does not work with the TA11, even on real hardware. The simulated TA11 does work under RT11 V4; it's included in the stock FB monitor.
One anomaly with RT11 V4 - after writing files to CT0: and then doing a DIRECTORY, all the files lengths are 0. The files are there. I can type them and DIFF them against their source.
It does not fix the problem that MMR1 is not used for floating point instructions.
I don't know if I will fix the FP MMR1 problem. It does not seem to impact running software. It is consistent with the architecture spec - just not with the actual J11 implementation. The J11 microcode has a variety of exception exits for FP conditions, and I have to trace which ones invoke fix-up, and which do not.
