rx_break_cnt.vhd

来自「8251芯片功能的vhdl描述」· VHDL 代码 · 共 16 行

-- Altera Microperipheral Reference Design Version 0802
--**********************************************************************************************
--
--					System:	A8251
--				Component:	Line break counter
--
--					  File:	Rx_Break_cnt.vhd
--				 Function:	Detects line break conditions
--
--													 Specification
--
--		When in async mode, a break condition is signalled when a space (0) has been asserted in
--		the received data for two character times.
--
--**********************************************************************************************
--Copyright