| Notes For V3.3-1 | |
| 1. New Features in 3.3-1 | |
| 1.1 H316 | |
| TTY - implemented paper-tape reader and punch | |
| - added ASCII file support | |
| PTR,PTP - added ASCII file support | |
| 1.2 HP2100 | |
| CPU - added SET CPU 21MX-M, 21MX-E (from Dave Brian) | |
| - disabled TIMER/EXECUTE/DIAG instructions for 21MX-M (from Dave Bryan) | |
| - added post-processor to maintain T/M consistency (from Dave Bryan) | |
| DS - released 13037 disk controller | |
| 1.3 Interdata | |
| MT - added read-only file support | |
| 1.4 SDS | |
| MT - added read-only file support | |
| 1.5 PDP-11 | |
| TM,TS - added read-only file support | |
| 2. Bugs Fixed in 3.3 | |
| 2.1 H316 | |
| CPU - fixed bug in divide | |
| LPT - fixed bug in DMA/DMC support | |
| MT - fixed bug in DMA/DMC support | |
| DP - fixed bug in skip on not seeking | |
| TTY - fixed bugs in SKS '104, '504 | |
| 2.2 HP2100 | |
| CPU - fixed DMA reset to clear alternate CTL flop (from Dave Bryan) | |
| - fixed bug in JPY (from Dave Bryan) | |
| - fixed bugs in CBS, SBS, TBS | |
| - separate A/B from M[0/1] for DMA (found by Dave Bryan) | |
| LPS - added restart when set online, etc. (from Dave Bryan) | |
| - fixed col count for non-printing chars (from Dave Bryan) | |
| LPT - added restart when set online, etc. (from Dave Bryan) | |
| 2.3 PDP-11 | |
| CPU - fixed WAIT to work in all modes (from John Dundas) | |