Mark Emmer d5acbc6f7a SDS: Fix clock pulse interrupt bug ...

The single-instruction Clock Pulse interrupt (75 octal) may be a MIN or SKR instruction. The function rtc_inst increments (MIN) or decrements (SKR) the operand and tests for zero and generates a Clock Sync interrupt (74 octal) if so. However, the SDS 940 reference manual is incorrect; in the SKR case, the test should be if the result is negative.

2014-03-02 22:22:20 -06:00

..

sds_cpu.c

SDS: Fix clock pulse interrupt bug

2014-03-02 22:22:20 -06:00

sds_defs.h

Changed use of compile #defines which start with a _ character to not do this since defined symbols starting with _ are reserved to local compiler/runtime implementations in the C language. This addresses issue #32

2013-03-12 11:07:58 -07:00

sds_diag.txt

Notes For V2.10-4

2011-04-15 08:34:03 -07:00

sds_drm.c

Compiler nits for void * assignments from Bob Supnik

2013-09-04 19:50:47 -07:00

sds_dsk.c

Cleanup for warning messages produced by the clang C compiler. Mostly adding parentheses in conditional assignments and clarification parentheses in complex boolean expressions.

2012-04-29 11:59:44 -07:00

sds_io.c

Migrating scp and library global variables to be declared as extern in the appropriate library include file and remove repetitive declarations in referencing modules.

2013-01-10 13:29:15 -08:00

sds_lp.c

Cleanup for warning messages produced by the clang C compiler. Mostly adding parentheses in conditional assignments and clarification parentheses in complex boolean expressions.

2012-04-29 11:59:44 -07:00

sds_mt.c

Set device flags indicating DEV_DISK, DEV_TAPE, DEV_MUX and DEV_ETHER for all simulator devices which use the sim_disk, sim_tape, sim_tmxr, and sim_ether libraries

2013-01-07 12:47:24 -08:00

sds_mux.c

Set device flags indicating DEV_DISK, DEV_TAPE, DEV_MUX and DEV_ETHER for all simulator devices which use the sim_disk, sim_tape, sim_tmxr, and sim_ether libraries

2013-01-07 12:47:24 -08:00

sds_rad.c

Notes For V3.8

2011-04-15 08:35:54 -07:00

sds_stddev.c

Compiler suggested cleanup

2013-05-23 11:27:53 -07:00

sds_sys.c

Compiler suggested cleanup

2013-05-23 11:27:53 -07:00