uartctrl.bsf

《FPGA嵌入式应用系统开发典型实例》-书的光盘资料

/*
WARNING: Do NOT edit the input and output ports in this file in a text
editor if you plan to continue editing the block that represents it in
the Block Editor! File corruption is VERY likely to occur.
*/
/*
Copyright (C) 1991-2004 Altera Corporation
Any  megafunction  design,  and related netlist (encrypted  or  decrypted),
support information,  device programming or simulation file,  and any other
associated  documentation or information  provided by  Altera  or a partner
under  Altera's   Megafunction   Partnership   Program  may  be  used  only
to program  PLD  devices (but not masked  PLD  devices) from  Altera.   Any
other  use  of such  megafunction  design,  netlist,  support  information,
device programming or simulation file,  or any other  related documentation
or information  is prohibited  for  any  other purpose,  including, but not
limited to  modification,  reverse engineering,  de-compiling, or use  with
any other  silicon devices,  unless such use is  explicitly  licensed under
a separate agreement with  Altera  or a megafunction partner.  Title to the
intellectual property,  including patents,  copyrights,  trademarks,  trade
secrets,  or maskworks,  embodied in any such megafunction design, netlist,
support  information,  device programming or simulation file,  or any other
related documentation or information provided by  Altera  or a megafunction
partner, remains with Altera, the megafunction partner, or their respective
licensors. No other licenses, including any licenses needed under any third
party's intellectual property, are provided herein.
*/
(header "symbol" (version "1.1"))
(symbol
	(rect 64 64 288 528)
	(text "UARTCTRL" (rect 5 0 62 12)(font "Arial" ))
	(text "inst" (rect 8 256 25 268)(font "Arial" ))
	(port
		(pt 0 296)
		(input)
		(text "Di[7..0]" (rect 0 0 36 12)(font "Arial" ))
		(text "Di[7..0]" (rect 21 288 57 300)(font "Arial" ))
		(line (pt 0 296)(pt 16 296)(line_width 3))
	)
	(port
		(pt 0 416)
		(input)
		(text "CLK" (rect 0 0 21 12)(font "Arial" ))
		(text "CLK" (rect 21 408 42 420)(font "Arial" ))
		(line (pt 0 416)(pt 16 416)(line_width 1))
	)
	(port
		(pt 0 168)
		(input)
		(text "RESET" (rect 0 0 35 12)(font "Arial" ))
		(text "RESET" (rect 21 160 56 172)(font "Arial" ))
		(line (pt 0 168)(pt 16 168)(line_width 1))
	)
	(port
		(pt 0 120)
		(input)
		(text "RD" (rect 0 0 16 12)(font "Arial" ))
		(text "RD" (rect 21 112 37 124)(font "Arial" ))
		(line (pt 0 120)(pt 16 120)(line_width 1))
	)
	(port
		(pt 0 136)
		(input)
		(text "WR" (rect 0 0 18 12)(font "Arial" ))
		(text "WR" (rect 21 128 39 140)(font "Arial" ))
		(line (pt 0 136)(pt 16 136)(line_width 1))
	)
	(port
		(pt 0 152)
		(input)
		(text "CS" (rect 0 0 15 12)(font "Arial" ))
		(text "CS" (rect 21 144 36 156)(font "Arial" ))
		(line (pt 0 152)(pt 16 152)(line_width 1))
	)
	(port
		(pt 0 104)
		(input)
		(text "A[1..0]" (rect 0 0 33 12)(font "Arial" ))
		(text "A[1..0]" (rect 21 96 54 108)(font "Arial" ))
		(line (pt 0 104)(pt 16 104)(line_width 3))
	)
	(port
		(pt 224 72)
		(input)
		(text "TxSTATUS" (rect 0 0 53 12)(font "Arial" ))
		(text "TxSTATUS" (rect 147 64 200 76)(font "Arial" ))
		(line (pt 208 72)(pt 224 72)(line_width 1))
	)
	(port
		(pt 224 120)
		(input)
		(text "TxEnd" (rect 0 0 30 12)(font "Arial" ))
		(text "TxEnd" (rect 170 112 200 124)(font "Arial" ))
		(line (pt 208 120)(pt 224 120)(line_width 1))
	)
	(port
		(pt 224 312)
		(input)
		(text "RxSTATUS[4..0]" (rect 0 0 81 12)(font "Arial" ))
		(text "RxSTATUS[4..0]" (rect 119 304 200 316)(font "Arial" ))
		(line (pt 208 312)(pt 224 312)(line_width 3))
	)
	(port
		(pt 224 328)
		(input)
		(text "RxReg[7..0]" (rect 0 0 60 12)(font "Arial" ))
		(text "RxReg[7..0]" (rect 140 320 200 332)(font "Arial" ))
		(line (pt 208 328)(pt 224 328)(line_width 3))
	)
	(port
		(pt 224 360)
		(input)
		(text "RxEnd" (rect 0 0 33 12)(font "Arial" ))
		(text "RxEnd" (rect 166 352 199 364)(font "Arial" ))
		(line (pt 208 360)(pt 224 360)(line_width 1))
	)
	(port
		(pt 0 280)
		(output)
		(text "Do[7..0]" (rect 0 0 40 12)(font "Arial" ))
		(text "Do[7..0]" (rect 24 312 64 324)(font "Arial" ))
		(line (pt 16 280)(pt 0 280)(line_width 3))
	)
	(port
		(pt 0 40)
		(output)
		(text "INT" (rect 0 0 17 12)(font "Arial" ))
		(text "INT" (rect 24 32 41 44)(font "Arial" ))
		(line (pt 16 40)(pt 0 40)(line_width 1))
	)
	(port
		(pt 0 56)
		(output)
		(text "RCVD" (rect 0 0 31 12)(font "Arial" ))
		(text "RCVD" (rect 24 48 55 60)(font "Arial" ))
		(line (pt 16 56)(pt 0 56)(line_width 1))
	)
	(port
		(pt 0 72)
		(output)
		(text "SENT" (rect 0 0 28 12)(font "Arial" ))
		(text "SENT" (rect 24 64 52 76)(font "Arial" ))
		(line (pt 16 72)(pt 0 72)(line_width 1))
	)
	(port
		(pt 224 40)
		(output)
		(text "TxDIVISOR[16..0]" (rect 0 0 89 12)(font "Arial" ))
		(text "TxDIVISOR[16..0]" (rect 114 35 203 47)(font "Arial" ))
		(line (pt 224 40)(pt 208 40)(line_width 3))
	)
	(port
		(pt 224 56)
		(output)
		(text "TxCfgReg[6..0]" (rect 0 0 76 12)(font "Arial" ))
		(text "TxCfgReg[6..0]" (rect 127 51 203 63)(font "Arial" ))
		(line (pt 224 56)(pt 208 56)(line_width 3))
	)
	(port
		(pt 224 88)
		(output)
		(text "TxReg[7..0]" (rect 0 0 57 12)(font "Arial" ))
		(text "TxReg[7..0]" (rect 146 83 203 95)(font "Arial" ))
		(line (pt 224 88)(pt 208 88)(line_width 3))
	)
	(port
		(pt 224 104)
		(output)
		(text "TxStart" (rect 0 0 35 12)(font "Arial" ))
		(text "TxStart" (rect 168 99 203 111)(font "Arial" ))
		(line (pt 224 104)(pt 208 104)(line_width 1))
	)
	(port
		(pt 224 136)
		(output)
		(text "TxReset" (rect 0 0 41 12)(font "Arial" ))
		(text "TxReset" (rect 162 131 203 143)(font "Arial" ))
		(line (pt 224 136)(pt 208 136)(line_width 1))
	)
	(port
		(pt 224 152)
		(output)
		(text "TxCLK" (rect 0 0 33 12)(font "Arial" ))
		(text "TxCLK" (rect 170 147 203 159)(font "Arial" ))
		(line (pt 224 152)(pt 208 152)(line_width 1))
	)
	(port
		(pt 224 280)
		(output)
		(text "RxDIVISOR[16..0]" (rect 0 0 92 12)(font "Arial" ))
		(text "RxDIVISOR[16..0]" (rect 104 272 196 284)(font "Arial" ))
		(line (pt 224 280)(pt 208 280)(line_width 3))
	)
	(port
		(pt 224 296)
		(output)
		(text "RxCfgReg[6..0]" (rect 0 0 79 12)(font "Arial" ))
		(text "RxCfgReg[6..0]" (rect 117 288 196 300)(font "Arial" ))
		(line (pt 224 296)(pt 208 296)(line_width 3))
	)
	(port
		(pt 224 344)
		(output)
		(text "RxStart" (rect 0 0 37 12)(font "Arial" ))
		(text "RxStart" (rect 158 336 195 348)(font "Arial" ))
		(line (pt 224 344)(pt 208 344)(line_width 1))
	)
	(port
		(pt 224 376)
		(output)
		(text "RxReset" (rect 0 0 43 12)(font "Arial" ))
		(text "RxReset" (rect 152 368 195 380)(font "Arial" ))
		(line (pt 224 376)(pt 208 376)(line_width 1))
	)
	(port
		(pt 224 392)
		(output)
		(text "RxCLK" (rect 0 0 35 12)(font "Arial" ))
		(text "RxCLK" (rect 161 384 196 396)(font "Arial" ))
		(line (pt 224 392)(pt 208 392)(line_width 1))
	)
	(parameter
		"FCLK"
		""
		""
	)
	(parameter
		"CONFIG"
		""
		""
	)
	(parameter
		"BAUDRATE"
		""
		""
	)
	(drawing
		(rectangle (rect 16 16 208 448)(line_width 1))
	)
	(annotation_block (parameter)(rect 288 8 392 64))
)