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Rev Log message Author Age Path
81 Initial checkin of the SKIPJACK encrypt/decrypt application program rehayes 5087d 08h /
80 Added IRQ bypass registers and Test bench appendix rehayes 5149d 08h /
79 Added IRQ bypass registers and Test bench appendix rehayes 5149d 08h /
78 Added IRQ bypass registers and Test bench appendix rehayes 5149d 08h /
77 Documentation update rehayes 5149d 08h /
76 Updated xgate_risc.v for xlink synthesis warnings. rehayes 5172d 09h /
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 5172d 10h /
74 Code cleanup, eliminated index 0 of input and output interrupts. rehayes 5177d 11h /
73 Code cleanup, eliminated index 0 of input and output interrupts. rehayes 5177d 11h /
72 Code cleanup, eliminated index 0 of input and output interrupts. rehayes 5177d 11h /
71 Added irq bypass registers to rtl, testbench and doc. rehayes 5178d 13h /
70 Updated with interrupt bypass controll registers. rehayes 5178d 13h /
69 New test to verify irq interrupt priority encoder. rehayes 5178d 14h /
68 Added new test for interrupt priority and updated WISHBONE slave module with semaphore register. rehayes 5178d 14h /
67 Added irq bypass function and controll registers. Made lowest interrupt index highest priority. rehayes 5178d 14h /
66 Fix testbench and RISC core related to debug mode and wait states. rehayes 5198d 10h /
65 Parameterize delays based on number of RAM wait states. rehayes 5198d 10h /
64 Fixed more bugs related to wait states and debug mode. rehayes 5198d 10h /
63 Remove historical output ports that are no longer used. rehayes 5208d 10h /
62 Cleanup implicit wire declarations. rehayes 5208d 10h /
61 Update to RISC block to fix DEBUG mode, testbench update rehayes 5215d 09h /
60 Add ability at insert wait states on RAM access rehayes 5215d 09h /
59 Fix bug in entering DEBUG mode from WB bus command rehayes 5215d 09h /
58 WISHBONE Bus update. rehayes 5267d 09h /
57 Traded 16 data registers for 5 address regester when wait states are enabled. rehayes 5267d 12h /
56 Extensive changes to testbench and the Xgate master bus interface and the way the RISC handles wait states. rehayes 5283d 13h /
55 Minor change to instruction set details. rehayes 5283d 13h /
54 complete rewrite of the bus arbitration module. Moved system test registers to new WISHBONE slave module. rehayes 5283d 13h /
53 Extensive changes to fix errors in how wait state are handled by the master bus interface and the RISC control logic. Fix to slave mode WISHBONE ack signal. rehayes 5283d 13h /
52 Minor changes to aide waveform debug rehayes 5283d 13h /

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