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Rev Log message Author Age Path
84 Added notes on SKIPJACK encrypt/decrypt applications, testbench debugger and user guide corrections. rehayes 5063d 19h /
83 Add subroutine quailifier. rehayes 5063d 19h /
82 Added debug module to assist in software debugging. rehayes 5064d 14h /
81 Initial checkin of the SKIPJACK encrypt/decrypt application program rehayes 5064d 14h /
80 Added IRQ bypass registers and Test bench appendix rehayes 5126d 15h /
79 Added IRQ bypass registers and Test bench appendix rehayes 5126d 15h /
78 Added IRQ bypass registers and Test bench appendix rehayes 5126d 15h /
77 Documentation update rehayes 5126d 15h /
76 Updated xgate_risc.v for xlink synthesis warnings. rehayes 5149d 16h /
75 Fixed xlink synthesis warnings noted by Nachiket Jugade, missing else statment for chid_sm_ns line 393, mising default on shifter lines 2382 rehayes 5149d 16h /
74 Code cleanup, eliminated index 0 of input and output interrupts. rehayes 5154d 17h /
73 Code cleanup, eliminated index 0 of input and output interrupts. rehayes 5154d 17h /
72 Code cleanup, eliminated index 0 of input and output interrupts. rehayes 5154d 17h /
71 Added irq bypass registers to rtl, testbench and doc. rehayes 5155d 20h /
70 Updated with interrupt bypass controll registers. rehayes 5155d 20h /
69 New test to verify irq interrupt priority encoder. rehayes 5155d 20h /
68 Added new test for interrupt priority and updated WISHBONE slave module with semaphore register. rehayes 5155d 20h /
67 Added irq bypass function and controll registers. Made lowest interrupt index highest priority. rehayes 5155d 20h /
66 Fix testbench and RISC core related to debug mode and wait states. rehayes 5175d 16h /
65 Parameterize delays based on number of RAM wait states. rehayes 5175d 16h /
64 Fixed more bugs related to wait states and debug mode. rehayes 5175d 16h /
63 Remove historical output ports that are no longer used. rehayes 5185d 16h /
62 Cleanup implicit wire declarations. rehayes 5185d 16h /
61 Update to RISC block to fix DEBUG mode, testbench update rehayes 5192d 15h /
60 Add ability at insert wait states on RAM access rehayes 5192d 16h /
59 Fix bug in entering DEBUG mode from WB bus command rehayes 5192d 16h /
58 WISHBONE Bus update. rehayes 5244d 15h /
57 Traded 16 data registers for 5 address regester when wait states are enabled. rehayes 5244d 18h /
56 Extensive changes to testbench and the Xgate master bus interface and the way the RISC handles wait states. rehayes 5260d 19h /
55 Minor change to instruction set details. rehayes 5260d 19h /

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