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rtime.felk.cvut.cz Git - fpga/pwm.git/log
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Vladimir Burian [Thu, 24 Mar 2011 10:59:41 +0000 (11:59 +0100)]
PWM_dump added to the MCC a its test bench.
Vladimir Burian [Thu, 24 Mar 2011 10:57:30 +0000 (11:57 +0100)]
Added pwm_dump.
This entity controls loading of PWM value form shared memory to the
external PWM component.
Vladimir Burian [Thu, 24 Mar 2011 10:56:02 +0000 (11:56 +0100)]
Added sequencer.
This entity controls execution of a slave component for each phase.
Vladimir Burian [Thu, 24 Mar 2011 10:54:01 +0000 (11:54 +0100)]
Corrected mcc_master.
Controller of the chain (MCC_ACK, MCC_STB) is brought to the default state
when cycle is complete.
Vladimir Burian [Thu, 24 Mar 2011 07:09:38 +0000 (08:09 +0100)]
Added Motion-Control-Chain (mcc).
This entity encapsulates all components between IRC and PWM (without
these two). However wate_table and dual-port RAM must be connected
from outside.
Vladimir Burian [Thu, 24 Mar 2011 06:59:39 +0000 (07:59 +0100)]
Improved mcc_master test bench.
Re-execution is better tested.
Vladimir Burian [Sun, 20 Mar 2011 19:05:15 +0000 (20:05 +0100)]
Added MCC_Master.
This is entity which should control execution of Motion-Control-Chain,
e.g. IRC->Angle encoder, vector generator, current regulator, etc.
Vladimir Burian [Sun, 20 Mar 2011 18:21:27 +0000 (19:21 +0100)]
Added priority encoder.
Vladimir Burian [Sun, 20 Mar 2011 18:26:09 +0000 (19:26 +0100)]
Modified testbenches to use entities (not components)
Vladimir Burian [Sun, 20 Mar 2011 18:16:54 +0000 (19:16 +0100)]
Changed testbench Makefile.
It's now possible to work with "work" library and directly instantiate
entities (not components).
Vladimir Burian [Sun, 20 Mar 2011 18:25:31 +0000 (19:25 +0100)]
Added vector generator.
Reads angle value from shared RAM, then looks up 3-phase wave values from
wave_table.vhd and stores them back in shared RAM.
Vladimir Burian [Mon, 14 Mar 2011 14:07:36 +0000 (15:07 +0100)]
Added wave look-up-table module.
Verified with testbench.
Vladimir Burian [Mon, 14 Mar 2011 14:05:39 +0000 (15:05 +0100)]
Added counter and pwm modules.
Verified with testbench.
Vladimir Burian [Mon, 14 Mar 2011 13:57:53 +0000 (14:57 +0100)]
Initial empty commit.