# ucf-Datei für das Technische Grundpraktikum, TUC WS2004/2005
# Autor: Carsten Giesemann
# Datum : 4.11.2004

# =============================================================
#	Hauptbaugruppe Digilab 2FT
# -------------------------------------------------------------
NET "CLK" LOC = "B8";	   # Eingabetakt 50 MHz
NET "btn_2FT" LOC = "A12"; # Button auf der Hauptplatine
NET "led_2FT" LOC = "C15"; # Leuchtdiode  auf der Hauptplatine

# =============================================================
#	IO-Baugruppe Digilab I/O5 an den Steckern C1 und C2
# -------------------------------------------------------------
# Schalter vom DIO5
NET "sw<1>" LOC = "G4";
NET "sw<2>" LOC = "H2";
NET "sw<3>" LOC = "H3";
NET "sw<4>" LOC = "H1";
NET "sw<5>" LOC = "H4";
NET "sw<6>" LOC = "J2";
NET "sw<7>" LOC = "J1";
NET "sw<8>" LOC = "J4";

# Leuchtdioden zum DIO5
NET "led<0>" LOC = "F2";
NET "led<1>" LOC = "J3";
NET "led<2>" LOC = "K4";
NET "led<3>" LOC = "E4";
NET "led<4>" LOC = "D7";
NET "led<5>" LOC = "C7";
NET "led<6>" LOC = "A6";
NET "led<7>" LOC = "D6";
NET "led<8>" LOC = "B5";
NET "led<9>" LOC = "C6";
NET "led<10>" LOC = "K5";
NET "led<11>" LOC = "L3";
NET "led<12>" LOC = "L4";
NET "led<13>" LOC = "M3";
NET "led<14>" LOC = "L5";
NET "led<15>" LOC = "N3";

# 7 Segment-Anzeige DIO5 Kathoden
NET "seg7ca<0>" LOC = "P2";
NET "seg7ca<1>" LOC = "N1";
NET "seg7ca<2>" LOC = "N2";
NET "seg7ca<3>" LOC = "M1";
NET "seg7ca<4>" LOC = "M2";
NET "seg7ca<5>" LOC = "L1";
NET "seg7ca<6>" LOC = "L2";
NET "seg7ca<7>" LOC = "K1";

# 7 Segment-Anzeige DIO5 Anoden
NET "seg7an<0>" LOC = "E3";
NET "seg7an<1>" LOC = "E2";
NET "seg7an<2>" LOC = "F4";
NET "seg7an<3>" LOC = "E1";

# Taster vom DIO5 binär-codiert
NET "btn_cod<0>" LOC = "D1";
NET "btn_cod<1>" LOC = "F5";
NET "btn_cod<2>" LOC = "D2";
NET "btn_cod<3>" LOC = "D3";
NET "btn_cod<4>" LOC = "C1";

# PS/2 vom DIO5 (Mouse oder Tastatur)
NET "ps2_dir" LOC = "D5";	#lclk
NET "ps2c" LOC = "C5";
NET "ps2d" LOC = "B4";

# VGA (Bildschirmanschluss) zum DIO5
NET "rgb<0>" LOC = "B3";
NET "rgb<1>" LOC = "C2";
NET "rgb<2>" LOC = "A3";
NET "hs" LOC = "A4";
NET "vs" LOC = "C4";

# ungenutzte Takteingänge des CoolRunners auf dem DIO5
#NET "ps2_dir" LOC = "D5";	#lclk
#NET "sclk" LOC = "K1";
#NET "clk2" LOC = "D2";

# Takteingang, genutzt zur Aktivierung des LC-Displays
# bei lsd_seg7_sel ungenutzt oder Null ist die 7-Segmentanzeige 
# sonst das LC-Display nutzbar
NET "lcd_seg7_sel" LOC = "K3"; # zuvor we
# Datenbus für LCDseg7ca (Kathoden der Seg7-Anzeige)
# lcdrw für LCD seg7an<0> (Anoden der Seg7-Anzeige)
# lcden für LCD seg7an<1>
# lcdrs für LCD seg7an<2>

# =============================================================
#	Analog-Baugruppe Digilab Analog I/O 1 an B1 und B2
# -------------------------------------------------------------
#
NET "da_dac_in" LOC = "N8";	# J2 30, Stecker A2 "E13" ; B2-12
NET "da_dac_clk" LOC = "P9";	# J2 31, Stecker A2 "A14" ; B2-9
NET "da_dac_sync" LOC = "N9"; # J2 29, Stecker A2 "C16" ; B2-11
NET "ad_SDat" LOC = "N10"; 	# J2 34, Stecker A2 "B13" ; B2-8
NET "ad_SCK" LOC = "R10"; 	# J2 33, Stecker A2 "E11" ; B2-7
NET "ad_Strt" LOC = "T10"; 	# J2 32, Stecker A2 "D12" ; B2-10
NET "aio_din0" LOC = "M10";	# J2 38, Stecker A2 "B12" ; B2-4
NET "aio_din1" LOC = "R11";	# J2 35, Stecker A2 "C12" ; B2-5 
NET "aio_din2" LOC = "P10";	# J2 36, Stecker A2 "A13" ; B2-6
NET "aio_dout0" LOC = "P8";	# J2 28, Stecker A2 "D16" ; B2-14
NET "aio_dout1" LOC = "R9";	# J2 27, Stecker A2 "D14" ; B2-13
NET "aio_dout2" LOC = "T6";	# J2 19, Stecker A2 "F14" ; B2-21

# =============================================================
#	serielle Schnittstelle an A2
# -------------------------------------------------------------
NET "sio_txd" LOC = "H14"; # J1 11; J2 (SUBD) 2
NET "sio_rxd" LOC = "G12"; # J1 17; J2 (DSUB) 3 
#