OpenCores
URL https://opencores.org/ocsvn/amber/amber/trunk

Subversion Repositories amber

[/] [amber/] [trunk/] [hw/] - Rev 17

Rev

Go to most recent revision

Filtering Options

Clear current filter

Rev Log message Author Age Path
17 amber25 core bug fix. The return address for irq interrupts was off by 4 bytes
when the interrupt occurred during a stm instruction with the following instruction
having some register conflicts. Added test irq_stm to catch the bug.
Cleaned up some header descriptions		 csantifort 5084d 11h /amber/trunk/hw/
16 Deleted the old version of the 3-state amber core. Its replaced with amber23.
Added the 5-state Amber core.		 csantifort 5087d 01h /amber/trunk/hw/
15 Copied amber to amber23, Many system changes to support new amber25 core. csantifort 5087d 01h /amber/trunk/hw/
14 Re-wrote the behavioral clock generation code to more accurately
calculate the sys_clk frequency. The previous version was not
producing the correct frequency at higher frequenies due to
rounding errors.		 csantifort 5088d 13h /amber/trunk/hw/
13 Bug fix - added an extra state to the rx state machine to properly align
reading the uart input to the middle of each bit.		 csantifort 5088d 14h /amber/trunk/hw/
12 Added INITIALIZE_TO_ZERO parameter to keep instantiation
idendical to generic sram models. The parameter is not used
in the Xilinx models (they always init to zero) but it used
in the generic models.		 csantifort 5088d 14h /amber/trunk/hw/
11 Added vmlinux test. csantifort 5103d 14h /amber/trunk/hw/
10 Removed parameters for unused peruipheral modules csantifort 5104d 17h /amber/trunk/hw/
9 Change the format of mcr and mrc listings so they exactly match the dissasembly produced by the gnu tools.
Write ip instead of r12 in listings.		 csantifort 5104d 17h /amber/trunk/hw/
8 Change the value in the ID register to be compatible with the Linux code that parses it and picks a processor type. csantifort 5104d 17h /amber/trunk/hw/
7 Added instructions to use Veritak simulator.
Removed some unused functions from memory_configuration.v.		 csantifort 5113d 08h /amber/trunk/hw/
6 Set ignore property for output files csantifort 5116d 11h /amber/trunk/hw/
5 Deleted two temporary files that should not be in the release. csantifort 5117d 07h /amber/trunk/hw/
2 Baseline release of the Amber 2 core csantifort 5117d 12h /amber/trunk/hw/

powered by: WebSVN 2.1.0

© copyright 1999-2025 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.