BSRA/W-27 Basic System Resource Allocation 9/10/69 Basic System Resource Allocation.pdf IWS/W-11.1 Interrupt and Wakeup System 11/6/69 Interrupt and Wakeup System.pdf MICPU/M-4.4 Model I CPU Reference Manual 6/17/70 Model I CPU Reference Manual.pdf MIFS/W-10 Model I File System 6/4/69 Model I File System.pdf MISPS/M-7 MCALLS on the Model I Sub-Process System 9/1/69 (missing page 33) MCALLs on the Model I Sub-Process System.pdf PRUN/W-8 Running a Process 6/20/69 Running a Process.pdf SPL/M-1.2 SPL Reference Manual 11/3/69 SPL Reference Manual.pdf 50010 BCC Microprocessor Manual 4/1/70 BCC Microprocessor Manual.pdf 5???? BCC 500 System 2/19/71? BCC 500 System.pdf Design Features of the BCC 500 CPU (by C.F. Wall; draft of a paper presented at The 7th Hawaii Intl. Conf on System Sciences) Design Features of the BCC 500 CPU.pdf The BCC Terminal System (by Paul C Heckel and Butler W Lampson; draft of a paper presented at The 7th Hawaii Intl. Conf on System Sciences) (see also 1977 CACM paper by Heckel&Lampson: "A Terminal-Oriented Communication System") The BCC Terminal System.pdf The Model 500 Central Processor 5/12/70 (course notes by Lampson for a class at U.C. Berkeley???) The Model 500 Processor.pdf