eb099a9244
The statement in the Gowin documentation that in the reading mode "READ_MODE=0" the output register is not used and the OCE signal is ignored is not confirmed by practice - if the OCE was left unconnected or connected to the constant network, then a change in output data was observed even with CE=0, as well as the absence of such at CE=1. Synchronizing CE and OCE helps and the memory works properly in complex systems such as RISC-V emulation and i8080 emulation (with 32K RAM and 16K BSRAM based ROM), but there is no theoretical basis for this fix, so it is a hack. Signed-off-by: YRabbit <rabbit@yrabbit.cyou> |
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| .. | ||
| himbaechel_dbgen | ||
| uarch | ||
| .gitignore | ||
| arch_pybindings.cc | ||
| arch_pybindings.h | ||
| arch.cc | ||
| arch.h | ||
| archdefs.h | ||
| chipdb.h | ||
| family.cmake | ||
| himbaechel_api.cc | ||
| himbaechel_api.h | ||
| himbaechel_constids.h | ||
| himbaechel_helpers.cc | ||
| himbaechel_helpers.h | ||
| main.cc | ||