kuangjia.bdf

DE2 CCD数码相机源代码

		(pt 0 224)
		(input)
		(text "WR2_MAX_ADDR[23-1..0]" (rect 0 0 130 12)(font "Arial" ))
		(text "WR2_MAX_ADDR[23-1..0]" (rect 21 219 151 231)(font "Arial" ))
		(line (pt 0 224)(pt 16 224)(line_width 3))
	)
	(port
		(pt 0 240)
		(input)
		(text "WR2_LENGTH[8..0]" (rect 0 0 100 12)(font "Arial" ))
		(text "WR2_LENGTH[8..0]" (rect 21 235 121 247)(font "Arial" ))
		(line (pt 0 240)(pt 16 240)(line_width 3))
	)
	(port
		(pt 0 256)
		(input)
		(text "WR2_LOAD" (rect 0 0 60 12)(font "Arial" ))
		(text "WR2_LOAD" (rect 21 251 81 263)(font "Arial" ))
		(line (pt 0 256)(pt 16 256)(line_width 1))
	)
	(port
		(pt 0 272)
		(input)
		(text "WR2_CLK" (rect 0 0 51 12)(font "Arial" ))
		(text "WR2_CLK" (rect 21 267 72 279)(font "Arial" ))
		(line (pt 0 272)(pt 16 272)(line_width 1))
	)
	(port
		(pt 0 288)
		(input)
		(text "RD1" (rect 0 0 22 12)(font "Arial" ))
		(text "RD1" (rect 21 283 43 295)(font "Arial" ))
		(line (pt 0 288)(pt 16 288)(line_width 1))
	)
	(port
		(pt 0 304)
		(input)
		(text "RD1_ADDR[23-1..0]" (rect 0 0 101 12)(font "Arial" ))
		(text "RD1_ADDR[23-1..0]" (rect 21 299 122 311)(font "Arial" ))
		(line (pt 0 304)(pt 16 304)(line_width 3))
	)
	(port
		(pt 0 320)
		(input)
		(text "RD1_MAX_ADDR[23-1..0]" (rect 0 0 128 12)(font "Arial" ))
		(text "RD1_MAX_ADDR[23-1..0]" (rect 21 315 149 327)(font "Arial" ))
		(line (pt 0 320)(pt 16 320)(line_width 3))
	)
	(port
		(pt 0 336)
		(input)
		(text "RD1_LENGTH[8..0]" (rect 0 0 97 12)(font "Arial" ))
		(text "RD1_LENGTH[8..0]" (rect 21 331 118 343)(font "Arial" ))
		(line (pt 0 336)(pt 16 336)(line_width 3))
	)
	(port
		(pt 0 352)
		(input)
		(text "RD1_LOAD" (rect 0 0 57 12)(font "Arial" ))
		(text "RD1_LOAD" (rect 21 347 78 359)(font "Arial" ))
		(line (pt 0 352)(pt 16 352)(line_width 1))
	)
	(port
		(pt 0 368)
		(input)
		(text "RD1_CLK" (rect 0 0 49 12)(font "Arial" ))
		(text "RD1_CLK" (rect 21 363 70 375)(font "Arial" ))
		(line (pt 0 368)(pt 16 368)(line_width 1))
	)
	(port
		(pt 0 384)
		(input)
		(text "RD2" (rect 0 0 22 12)(font "Arial" ))
		(text "RD2" (rect 21 379 43 391)(font "Arial" ))
		(line (pt 0 384)(pt 16 384)(line_width 1))
	)
	(port
		(pt 0 400)
		(input)
		(text "RD2_ADDR[23-1..0]" (rect 0 0 101 12)(font "Arial" ))
		(text "RD2_ADDR[23-1..0]" (rect 21 395 122 407)(font "Arial" ))
		(line (pt 0 400)(pt 16 400)(line_width 3))
	)
	(port
		(pt 0 416)
		(input)
		(text "RD2_MAX_ADDR[23-1..0]" (rect 0 0 128 12)(font "Arial" ))
		(text "RD2_MAX_ADDR[23-1..0]" (rect 21 411 149 423)(font "Arial" ))
		(line (pt 0 416)(pt 16 416)(line_width 3))
	)
	(port
		(pt 0 432)
		(input)
		(text "RD2_LENGTH[8..0]" (rect 0 0 97 12)(font "Arial" ))
		(text "RD2_LENGTH[8..0]" (rect 21 427 118 439)(font "Arial" ))
		(line (pt 0 432)(pt 16 432)(line_width 3))
	)
	(port
		(pt 0 448)
		(input)
		(text "RD2_LOAD" (rect 0 0 57 12)(font "Arial" ))
		(text "RD2_LOAD" (rect 21 443 78 455)(font "Arial" ))
		(line (pt 0 448)(pt 16 448)(line_width 1))
	)
	(port
		(pt 0 464)
		(input)
		(text "RD2_CLK" (rect 0 0 49 12)(font "Arial" ))
		(text "RD2_CLK" (rect 21 459 70 471)(font "Arial" ))
		(line (pt 0 464)(pt 16 464)(line_width 1))
	)
	(port
		(pt 280 32)
		(output)
		(text "WR1_FULL" (rect 0 0 57 12)(font "Arial" ))
		(text "WR1_FULL" (rect 202 27 259 39)(font "Arial" ))
		(line (pt 280 32)(pt 264 32)(line_width 1))
	)
	(port
		(pt 280 48)
		(output)
		(text "WR1_USE[8..0]" (rect 0 0 79 12)(font "Arial" ))
		(text "WR1_USE[8..0]" (rect 180 43 259 55)(font "Arial" ))
		(line (pt 280 48)(pt 264 48)(line_width 3))
	)
	(port
		(pt 280 64)
		(output)
		(text "WR2_FULL" (rect 0 0 57 12)(font "Arial" ))
		(text "WR2_FULL" (rect 202 59 259 71)(font "Arial" ))
		(line (pt 280 64)(pt 264 64)(line_width 1))
	)
	(port
		(pt 280 80)
		(output)
		(text "WR2_USE[8..0]" (rect 0 0 79 12)(font "Arial" ))
		(text "WR2_USE[8..0]" (rect 180 75 259 87)(font "Arial" ))
		(line (pt 280 80)(pt 264 80)(line_width 3))
	)
	(port
		(pt 280 96)
		(output)
		(text "RD1_DATA[16-1..0]" (rect 0 0 97 12)(font "Arial" ))
		(text "RD1_DATA[16-1..0]" (rect 162 91 259 103)(font "Arial" ))
		(line (pt 280 96)(pt 264 96)(line_width 3))
	)
	(port
		(pt 280 112)
		(output)
		(text "RD1_EMPTY" (rect 0 0 64 12)(font "Arial" ))
		(text "RD1_EMPTY" (rect 195 107 259 119)(font "Arial" ))
		(line (pt 280 112)(pt 264 112)(line_width 1))
	)
	(port
		(pt 280 128)
		(output)
		(text "RD1_USE[8..0]" (rect 0 0 76 12)(font "Arial" ))
		(text "RD1_USE[8..0]" (rect 183 123 259 135)(font "Arial" ))
		(line (pt 280 128)(pt 264 128)(line_width 3))
	)
	(port
		(pt 280 144)
		(output)
		(text "RD2_DATA[16-1..0]" (rect 0 0 97 12)(font "Arial" ))
		(text "RD2_DATA[16-1..0]" (rect 162 139 259 151)(font "Arial" ))
		(line (pt 280 144)(pt 264 144)(line_width 3))
	)
	(port
		(pt 280 160)
		(output)
		(text "RD2_EMPTY" (rect 0 0 64 12)(font "Arial" ))
		(text "RD2_EMPTY" (rect 195 155 259 167)(font "Arial" ))
		(line (pt 280 160)(pt 264 160)(line_width 1))
	)
	(port
		(pt 280 176)
		(output)
		(text "RD2_USE[8..0]" (rect 0 0 76 12)(font "Arial" ))
		(text "RD2_USE[8..0]" (rect 183 171 259 183)(font "Arial" ))
		(line (pt 280 176)(pt 264 176)(line_width 3))
	)
	(port
		(pt 280 192)
		(output)
		(text "SA[11..0]" (rect 0 0 46 12)(font "Arial" ))
		(text "SA[11..0]" (rect 213 187 259 199)(font "Arial" ))
		(line (pt 280 192)(pt 264 192)(line_width 3))
	)
	(port
		(pt 280 208)
		(output)
		(text "BA[1..0]" (rect 0 0 40 12)(font "Arial" ))
		(text "BA[1..0]" (rect 219 203 259 215)(font "Arial" ))
		(line (pt 280 208)(pt 264 208)(line_width 3))
	)
	(port
		(pt 280 224)
		(output)
		(text "CS_N[1..0]" (rect 0 0 55 12)(font "Arial" ))
		(text "CS_N[1..0]" (rect 204 219 259 231)(font "Arial" ))
		(line (pt 280 224)(pt 264 224)(line_width 3))
	)
	(port
		(pt 280 240)
		(output)
		(text "CKE" (rect 0 0 22 12)(font "Arial" ))
		(text "CKE" (rect 237 235 259 247)(font "Arial" ))
		(line (pt 280 240)(pt 264 240)(line_width 1))
	)
	(port
		(pt 280 256)
		(output)
		(text "RAS_N" (rect 0 0 36 12)(font "Arial" ))
		(text "RAS_N" (rect 223 251 259 263)(font "Arial" ))
		(line (pt 280 256)(pt 264 256)(line_width 1))
	)
	(port
		(pt 280 272)
		(output)
		(text "CAS_N" (rect 0 0 36 12)(font "Arial" ))
		(text "CAS_N" (rect 223 267 259 279)(font "Arial" ))
		(line (pt 280 272)(pt 264 272)(line_width 1))
	)
	(port
		(pt 280 288)
		(output)
		(text "WE_N" (rect 0 0 31 12)(font "Arial" ))
		(text "WE_N" (rect 228 283 259 295)(font "Arial" ))
		(line (pt 280 288)(pt 264 288)(line_width 1))
	)
	(port
		(pt 280 320)
		(output)
		(text "DQM[16/8-1..0]" (rect 0 0 75 12)(font "Arial" ))
		(text "DQM[16/8-1..0]" (rect 184 315 259 327)(font "Arial" ))
		(line (pt 280 320)(pt 264 320)(line_width 3))
	)
	(port
		(pt 280 336)
		(output)
		(text "SDR_CLK" (rect 0 0 50 12)(font "Arial" ))
		(text "SDR_CLK" (rect 209 331 259 343)(font "Arial" ))
		(line (pt 280 336)(pt 264 336)(line_width 1))
	)
	(port
		(pt 280 304)
		(bidir)
		(text "DQ[16-1..0]" (rect 0 0 57 12)(font "Arial" ))
		(text "DQ[16-1..0]" (rect 202 299 259 311)(font "Arial" ))
		(line (pt 280 304)(pt 264 304)(line_width 3))
	)
	(parameter
		"INIT_PER"
		"24000"
		""
	)
	(parameter
		"REF_PER"
		"1024"
		""
	)
	(parameter
		"SC_CL"
		"3"
		""
	)
	(parameter
		"SC_RCD"
		"3"
		""
	)
	(parameter
		"SC_RRD"
		"7"
		""
	)
	(parameter
		"SC_PM"
		"1"
		""
	)
	(parameter
		"SC_BL"
		"1"
		""
	)
	(parameter
		"SDR_BL"
		""
		""
	)
	(parameter
		"SDR_BT"
		"B\"0\""
		""
	)
	(parameter
		"SDR_CL"
		""
		""
	)
	(drawing
		(rectangle (rect 16 16 264 496)(line_width 1))
	)
	(annotation_block (parameter)(rect 1048 376 1152 536))
)
(symbol
	(rect 216 -128 392 32)
	(text "Sdram_FIFO" (rect 5 0 68 12)(font "Arial" ))
	(text "inst7" (rect 8 144 31 156)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "aclr" (rect 0 0 17 12)(font "Arial" ))
		(text "aclr" (rect 21 27 38 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 0 48)
		(input)
		(text "data[15..0]" (rect 0 0 53 12)(font "Arial" ))
		(text "data[15..0]" (rect 21 43 74 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 3))
	)
	(port
		(pt 0 64)
		(input)
		(text "rdclk" (rect 0 0 23 12)(font "Arial" ))
		(text "rdclk" (rect 21 59 44 71)(font "Arial" ))
		(line (pt 0 64)(pt 16 64)(line_width 1))
	)
	(port
		(pt 0 80)
		(input)
		(text "rdreq" (rect 0 0 24 12)(font "Arial" ))
		(text "rdreq" (rect 21 75 45 87)(font "Arial" ))
		(line (pt 0 80)(pt 16 80)(line_width 1))
	)
	(port
		(pt 0 96)
		(input)
		(text "wrclk" (rect 0 0 24 12)(font "Arial" ))
		(text "wrclk" (rect 21 91 45 103)(font "Arial" ))
		(line (pt 0 96)(pt 16 96)(line_width 1))
	)
	(port
		(pt 0 112)
		(input)
		(text "wrreq" (rect 0 0 25 12)(font "Arial" ))
		(text "wrreq" (rect 21 107 46 119)(font "Arial" ))
		(line (pt 0 112)(pt 16 112)(line_width 1))
	)
	(port
		(pt 176 32)
		(output)
		(text "q[15..0]" (rect 0 0 37 12)(font "Arial" ))
		(text "q[15..0]" (rect 118 27 155 39)(font "Arial" ))
		(line (pt 176 32)(pt 160 32)(line_width 3))
	)
	(port
		(pt 176 48)
		(output)
		(text "rdempty" (rect 0 0 41 12)(font "Arial" ))
		(text "rdempty" (rect 114 43 155 55)(font "Arial" ))
		(line (pt 176 48)(pt 160 48)(line_width 1))
	)
	(port
		(pt 176 64)
		(output)
		(text "rdusedw[8..0]" (rect 0 0 66 12)(font "Arial" ))
		(text "rdusedw[8..0]" (rect 89 59 155 71)(font "Arial" ))
		(line (pt 176 64)(pt 160 64)(line_width 3))
	)
	(port
		(pt 176 80)
		(output)
		(text "wrfull" (rect 0 0 25 12)(font "Arial" ))
		(text "wrfull" (rect 130 75 155 87)(font "Arial" ))
		(line (pt 176 80)(pt 160 80)(line_width 1))
	)
	(port
		(pt 176 96)
		(output)
		(text "wrusedw[8..0]" (rect 0 0 67 12)(font "Arial" ))
		(text "wrusedw[8..0]" (rect 88 91 155 103)(font "Arial" ))
		(line (pt 176 96)(pt 160 96)(line_width 3))
	)
	(drawing
		(rectangle (rect 16 16 160 144)(line_width 1))
	)
)
(symbol
	(rect 56 -96 152 0)
	(text "Sdram_PLL" (rect 5 0 61 12)(font "Arial" ))
	(text "inst8" (rect 8 80 31 92)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "inclk0" (rect 0 0 28 12)(font "Arial" ))
		(text "inclk0" (rect 21 27 49 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 96 32)
		(output)
		(text "c0" (rect 0 0 11 12)(font "Arial" ))
		(text "c0" (rect 64 27 75 39)(font "Arial" ))
		(line (pt 96 32)(pt 80 32)(line_width 1))
	)
	(port
		(pt 96 48)
		(output)
		(text "c1" (rect 0 0 11 12)(font "Arial" ))
		(text "c1" (rect 64 43 75 55)(font "Arial" ))
		(line (pt 96 48)(pt 80 48)(line_width 1))
	)
	(drawing
		(rectangle (rect 16 16 80 80)(line_width 1))
	)
)