# UCF file for the Posedge-One board (Rev 1.4)

# Main board wing pin [] to FPGA pin Pxx map
# -------W2-------    ------W1.B-----     ------W1.A------
# [GND] [A01] P111    [GND] [B01] P85     P87 [A01]
# [2V5] [A02] P112    [2V5] [B02] P83     P84 [A02]
# [3V3] [A03] P114    [3V3] [B03] P81     P82 [A03]
# [5V0] [A04] P115    [5V0] [B04] P79     P80 [A04]
#       [A05] P116          [B05] P75     P78 [A05] [5V0]
#       [A06] P117          [B06] P67     P74 [A06] [3V3]
#       [A07] P118          [B07] P59     P66 [A07] [2V5]
#       [A08] P119          [B08] P57     P58 [A08] [GND]
# [GND] [A09] P120    [GND] [B09] P55     P56 [A09]
# [2V5] [A10] P121    [2V5] [B10] P48     P51 [A10]
# [3V3] [A11] P123    [3V3] [B11] P46     P47 [A11]
# [5V0] [A12] P124    [5V0] [B12] P44     P45 [A12]
#       [A13] P126          [B13] P41     P43 [A13] [5V0]
#       [A14] P127          [B14] P35     P40 [A14] [3V3]
#       [A15] P131          [B15] P33     P34 [A15] [2V5]
#       [A16] P132          [B16] P30     P32 [A16] [GND]


# Clock and Reset pins
NET CLOCK             LOC = p50;   # 24MHz on-board clock
NET RESET_N           LOC = p133;  # active-low USER_PB button

# GPIO pins
NET W1_A01            LOC = P85;
NET W1_A02            LOC = P83;
NET W1_A03            LOC = P81;
NET W1_A04            LOC = P79;
NET W1_A05            LOC = P75;
NET W1_A06            LOC = P67;
NET W1_A07            LOC = P59;
NET W1_A08            LOC = P57;
NET W1_A09            LOC = P55;
NET W1_A10            LOC = P48;
NET W1_A11            LOC = P46;
NET W1_A12            LOC = P44;
NET W1_A13            LOC = P41;
NET W1_A14            LOC = P35;
NET W1_A15            LOC = P33;
NET W1_A16            LOC = P30;
NET W1_B01            LOC = P87;
NET W1_B02            LOC = P84;
NET W1_B03            LOC = P82;
NET W1_B04            LOC = P80;
NET W1_B05            LOC = P78;
NET W1_B06            LOC = P74;
NET W1_B07            LOC = P66;
NET W1_B08            LOC = P58;
NET W1_B09            LOC = P56;
NET W1_B10            LOC = P51;
NET W1_B11            LOC = P47;
NET W1_B12            LOC = P45;
NET W1_B13            LOC = P43;
NET W1_B14            LOC = P40;
NET W1_B15            LOC = P34;
NET W1_B16            LOC = P32;
NET W2_A01            LOC = P111;
NET W2_A02            LOC = P112;
NET W2_A03            LOC = P114;
NET W2_A04            LOC = P115;
NET W2_A05            LOC = P116;
NET W2_A06            LOC = P117;
NET W2_A07            LOC = P118;
NET W2_A08            LOC = P119;
NET W2_A09            LOC = P120;
NET W2_A10            LOC = P121;
NET W2_A11            LOC = P123;
NET W2_A12            LOC = P124;
NET W2_A13            LOC = P126;
NET W2_A14            LOC = P127;
NET W2_A15            LOC = P131;
NET W2_A16            LOC = P132;

# USB<->UART Pins
NET UART_TX           LOC = p104;  
NET UART_RX           LOC = p105;

# USER LED (Availabe from Rev 1.3)
NET "USER_LED"		  LOC = p88;

# USB<->ASYNC_FIFO Pins
NET FT_RXF_N          LOC = p95;
NET FT_TXE_N          LOC = p94;
NET FT_RD_N           LOC = p93;
NET FT_WR_N           LOC = p92;
NET FT_D0             LOC = p105;
NET FT_D1             LOC = p104;
NET FT_D2             LOC = p102;
NET FT_D3             LOC = p101;
NET FT_D4             LOC = p100;
NET FT_D5             LOC = p99;
NET FT_D6             LOC = p98;
NET FT_D7             LOC = p97;

# SRAM Pins             
NET SRAM_WE_N         LOC = p22;
NET SRAM_OE_N         LOC = p140;
NET SRAM_CE_N         LOC = p14;
NET SRAM_DATA<0>      LOC = p15;
NET SRAM_DATA<1>      LOC = p16;
NET SRAM_DATA<2>      LOC = p17;
NET SRAM_DATA<3>      LOC = p21;
NET SRAM_DATA<4>      LOC = p144;
NET SRAM_DATA<5>      LOC = p143;
NET SRAM_DATA<6>      LOC = p142;
NET SRAM_DATA<7>      LOC = p141;
NET SRAM_ADDR<0>      LOC = p8;
NET SRAM_ADDR<1>      LOC = p9;
NET SRAM_ADDR<2>      LOC = p10;
NET SRAM_ADDR<3>      LOC = p11;
NET SRAM_ADDR<4>      LOC = p12;
NET SRAM_ADDR<5>      LOC = p23;
NET SRAM_ADDR<6>      LOC = p24;
NET SRAM_ADDR<7>      LOC = p26;
NET SRAM_ADDR<8>      LOC = p27;
NET SRAM_ADDR<9>      LOC = p29;
NET SRAM_ADDR<10>     LOC = p7;
NET SRAM_ADDR<11>     LOC = p6;
NET SRAM_ADDR<12>     LOC = p5;
NET SRAM_ADDR<13>     LOC = p2;
NET SRAM_ADDR<14>     LOC = p1;
NET SRAM_ADDR<15>     LOC = p139;
NET SRAM_ADDR<16>     LOC = p138;
NET SRAM_ADDR<17>     LOC = p137;
NET SRAM_ADDR<18>     LOC = p134;