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Subversion Repositories t48

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Rev Log message Author Age Path
199 initial check-in arniml 6849d 12h /
198 fix package dependencies arniml 6849d 17h /
197 preliminary version 0.3 arniml 6850d 20h /
196 update to version 0.3 arniml 6850d 20h /
195 Suppress assertion of bus_read_bus_s when interrupt is pending.
This should fix bug report
"PROBLEM WHEN INT AND JMP"
arniml 6850d 23h /
194 initial check-in arniml 6850d 23h /
193 iManual arniml 6866d 01h /
192 update list for Wishbone toplevel arniml 6866d 12h /
191 preliminary version 0.2 arniml 6866d 15h /
190 finalize change log for release 0.6 beta arniml 6867d 10h /
189 add bug report
"Target address of JMP and CALL to Program Memory Bank 1 corrupted by interrupt"
arniml 6898d 12h /
188 move check for int_pending_s into ea_i_='0' branch
this fixes a glitch on PCH when an interrutp occurs
during external program memory fetch
arniml 6898d 12h /
187 Fix bug reports:
"Target address of JMP to Program Memory Bank 1 corrupted by interrupt"
"Return address of CALL to Program Memory Bank 1 corrupted by interrupt"
int_in_progress_o was active one cycle before int_pending_o is
asserted. this confused the mb multiplexer which determines the state of
the memory bank selection flag
arniml 6898d 12h /
186 update to version 0.2 arniml 6899d 14h /
185 initial check-in arniml 6904d 12h /
184 initial check-in arniml 6904d 13h /
183 fix missing assignment to outclock arniml 6904d 16h /
182 intermediate version arniml 6984d 14h /
181 fix typo arniml 6984d 17h /
180 introduce prefix 't48_' for wb_master entity and configuration arniml 6992d 23h /
179 introduce prefix 't48_' for all packages, entities and configurations arniml 6992d 23h /
178 Move latching of BUS to MSTATE2
-> sample BUS at the end of RD'
arniml 6994d 11h /
177 Implement db_dir_o glitch-safe arniml 6994d 11h /
176 Use en_clk_i instead of xtal3_s for generation of external signals.
This is required when the core runs with full xtal clock instead
of xtal/3 (xtal_div_3_g = 0).
arniml 6994d 11h /
175 add bug report
"MSB of Program Counter changed upon PC increment"
arniml 6995d 14h /
174 fix bug report
"MSB of Program Counter changed upon PC increment"
arniml 6995d 14h /
173 testcase for bug report
"MSB of Program Counter changed upon PC increment"
arniml 6995d 14h /
172 save data from wishbone bus in register bank with wb_ack
necessary to hold data from peripheral/memory until it is read by T48
arniml 7024d 11h /
171 remove obsolete output stack_high_o arniml 7025d 11h /
170 intermediate update arniml 7026d 18h /

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