[NEEK]仕様メモ

doc : Cyclone III FPGA Starter Board Reference Manual

Board Reference	Description	Manufacturer	Manufacturer Part Number
U4	4M x16 x 4 DDR SDRAM	PowerChip Semiconductor	A2S56D40CTP-G5PP
niosii_eval_schematic/cycloneIII_3c25_start/CycloneIII_SB_3C25.pdf	SSRAM 256Kx36	http://www.issi.com/pdf/61VPS_LPS25636A_51218A.pdf	IS61LPS25636A-200TQLI
same with above	FLASH 32Mx16	-	PC28F256P30B85
niosii_eval_schematic\lcd_multimedia_daughtercard\lcd_multimedia_daughtercard.pdf	Audio Codec	-	WM8731
same with above	10/100M Ether	-	DP83848C
same with above	12-Bit ADC	Analog Devices	AD7843
lcd_multimedia_daughtercard_reference_manual.pdf　にタイミング図あり	LCD Touch Panel	Toppoly	TD043MTEA1

+--------+ +------+ +---------------+
| | [H] | |---/--->| R |
B,G,R | This | B,G,R [S] B,G,R | | 8 | |
--/-->| Core |----/-->[M]---/--->| MAX |---/--->| G LCD |
8 | | 8 [C] 8 | | 8 | Display |
+--------+ | |---/--->| B |
+------+ 8 +---------------+

Configuration for EEK daughtercard
(clocks and sync-signals omitted for clarity)



■メモ
・ボタン（CPU_RESET、BUTTON1~4）：　押すとL入力、離すとH入力。（CycloneIII_SB_3C25.pdf　page10）
・LED（LED1~4）：　L出力＝点灯、H出力＝消灯