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[/] [i2c/] [trunk/] [rtl/] [vhdl/] [i2c_master_byte_ctrl.vhd] - Diff between revs 38 and 47
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| Rev 38 |
Rev 47 |
| Line 35... |
Line 35... |
---- ----
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---- ----
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---------------------------------------------------------------------
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---------------------------------------------------------------------
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-- CVS Log
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-- CVS Log
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--
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--
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-- $Id: i2c_master_byte_ctrl.vhd,v 1.4 2003-08-09 07:01:13 rherveille Exp $
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-- $Id: i2c_master_byte_ctrl.vhd,v 1.5 2004-02-18 11:41:48 rherveille Exp $
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--
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--
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-- $Date: 2003-08-09 07:01:13 $
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-- $Date: 2004-02-18 11:41:48 $
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-- $Revision: 1.4 $
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-- $Revision: 1.5 $
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-- $Author: rherveille $
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-- $Author: rherveille $
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-- $Locker: $
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-- $Locker: $
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-- $State: Exp $
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-- $State: Exp $
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--
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--
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-- Change History:
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-- Change History:
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-- $Log: not supported by cvs2svn $
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-- $Log: not supported by cvs2svn $
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-- Revision 1.4 2003/08/09 07:01:13 rherveille
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-- Fixed a bug in the Arbitration Lost generation caused by delay on the (external) sda line.
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-- Fixed a potential bug in the byte controller's host-acknowledge generation.
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--
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-- Revision 1.3 2002/12/26 16:05:47 rherveille
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-- Revision 1.3 2002/12/26 16:05:47 rherveille
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-- Core is now a Multimaster I2C controller.
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-- Core is now a Multimaster I2C controller.
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--
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--
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-- Revision 1.2 2002/11/30 22:24:37 rherveille
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-- Revision 1.2 2002/11/30 22:24:37 rherveille
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-- Cleaned up code
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-- Cleaned up code
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| Line 269... |
Line 273... |
c_state <= st_write;
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c_state <= st_write;
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core_cmd <= I2C_CMD_WRITE;
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core_cmd <= I2C_CMD_WRITE;
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else -- stop
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else -- stop
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c_state <= st_stop;
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c_state <= st_stop;
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core_cmd <= I2C_CMD_STOP;
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core_cmd <= I2C_CMD_STOP;
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host_ack <= '1'; -- generate acknowledge signal
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end if;
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end if;
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ld <= '1';
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ld <= '1';
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end if;
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end if;
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