Interfaces de entrada e saída da DE2-115

Interfaces

Ligação e pinagem das Chaves SW01-17

DE2-115 Chaves SW01-17

Signal Name	FPGA Pin No.	Pin	I/O Standard
SW[0]	PIN_AB28	Slide Switch[0]	Depending on JP7
SW[1]	PIN_AC28	Slide Switch[1]	Depending on JP7
SW[2]	PIN_AC27	Slide Switch[2]	Depending on JP7
SW[3]	PIN_AD27	Slide Switch[3]	Depending on JP7
SW[4]	PIN_AB27	Slide Switch[4]	Depending on JP7
SW[5]	PIN_AC26	Slide Switch[5]	Depending on JP7
SW[6]	PIN_AD26	Slide Switch[6]	Depending on JP7
SW[7]	PIN_AB26	Slide Switch[7]	Depending on JP7
SW[8]	PIN_AC25	Slide Switch[8]	Depending on JP7
SW[9]	PIN_AB25	Slide Switch[9]	Depending on JP7
SW[10]	PIN_AC24	Slide Switch[10]	Depending on JP7
SW[11]	PIN_AB24	Slide Switch[11]	Depending on JP7
SW[12]	PIN_AB23	Slide Switch[12]	Depending on JP7
SW[13]	PIN_AA24	Slide Switch[13]	Depending on JP7
SW[14]	PIN_AA23	Slide Switch[14]	Depending on JP7
SW[15]	PIN_AA22	Slide Switch[15]	Depending on JP7
SW[16]	PIN_Y24	Slide Switch[16]	Depending on JP7
SW[17]	PIN_Y23	Slide Switch[17]	Depending on JP7

Ligação e pinagem dos Leds

Ligação e pinagem dos Displays

A placa DE2-115 tem oito Display de 7 segmentos. Estes displays são do tipo anodo comum. Eles estão conectados aos pinos do FPGA Cyclone IV conforme mostrado na figura abaixo. A pinagem no FPGA é mostrado na tabela abaixo. Aplicando um nível lógico '0' no pino correspondente fará com que o segmento acenda, enquanto que a aplicação do nível lógico '1' fará com com que ele fique apagado. Cada segmento é identificado com um índice de 0, 1, 2, 3, 4, 5, 6 (que correspondem os segmentos a, b, c, d, e, f, g).

DE2-115 7 Segments Display

Segment	Signal Name	FPGA Pin No.	I/O Standard
a	HEX0[0]	PIN_G18	2.5V
b	HEX0[1]	PIN_F22	2.5V
c	HEX0[2]	PIN_E17	2.5V
d	HEX0[3]	PIN_L26	Depending on JP7
e	HEX0[4]	PIN_L25	Depending on JP7
f	HEX0[5]	PIN_J22	Depending on JP7
g	HEX0[6]	PIN_H22	Depending on JP7
a	HEX1[0]	PIN_M24	Depending on JP7
b	HEX1[1]	PIN_Y22	Depending on JP7
c	HEX1[2]	PIN_W21	Depending on JP7
d	HEX1[3]	PIN_W22	Depending on JP7
e	HEX1[4]	PIN_W25	Depending on JP7
f	HEX1[5]	PIN_U23	Depending on JP7
g	HEX1[6]	PIN_U24	Depending on JP7
a	HEX2[0]	PIN_AA25	Depending on JP7
b	HEX2[1]	PIN_AA26	Depending on JP7
c	HEX2[2]	PIN_Y25	Depending on JP7
d	HEX2[3]	PIN_W26	Depending on JP7
e	HEX2[4]	PIN_Y26	Depending on JP7
f	HEX2[5]	PIN_W27	Depending on JP7
g	HEX2[6]	PIN_W28	Depending on JP7
a	HEX3[0]	PIN_V21	Depending on JP7
b	HEX3[1]	PIN_U21	Depending on JP7
c	HEX3[2]	PIN_AB20	Depending on JP6
d	HEX3[3]	PIN_AA21	Depending on JP6
e	HEX3[4]	PIN_AD24	Depending on JP6
f	HEX3[5]	PIN_AF23	Depending on JP6
g	HEX3[6]	PIN_Y19	Depending on JP6
a	HEX4[0]	PIN_AB19	Depending on JP6
b	HEX4[1]	PIN_AA19	Depending on JP6
c	HEX4[2]	PIN_AG21	Depending on JP6
d	HEX4[3]	PIN_AH21	Depending on JP6
e	HEX4[4]	PIN_AE19	Depending on JP6
f	HEX4[5]	PIN_AF19	Depending on JP6
g	HEX4[6]	PIN_AE18	Depending on JP6
a	HEX5[0]	PIN_AD18	Depending on JP6
b	HEX5[1]	PIN_AC18	Depending on JP6
c	HEX5[2]	PIN_AB18	Depending on JP6
d	HEX5[3]	PIN_AH19	Depending on JP6
e	HEX5[4]	PIN_AG19	Depending on JP6
f	HEX5[5]	PIN_AF18	Depending on JP6
g	HEX5[6]	PIN_AH18	Depending on JP6
a	HEX6[0]	PIN_AA17	Depending on JP6
b	HEX6[1]	PIN_AB16	Depending on JP6
c	HEX6[2]	PIN_AA16	Depending on JP6
d	HEX6[3]	PIN_AB17	Depending on JP6
e	HEX6[4]	PIN_AB15	Depending on JP6
f	HEX6[5]	PIN_AA15	Depending on JP6
g	HEX6[6]	PIN_AC17	Depending on JP6
a	HEX7[0]	PIN_AD17	Depending on JP6
b	HEX7[1]	PIN_AE17	Depending on JP6
c	HEX7[2]	PIN_AG17	Depending on JP6
d	HEX7[3]	PIN_AH17	Depending on JP6
e	HEX7[4]	PIN_AF17	Depending on JP6
f	HEX7[5]	PIN_AG18	Depending on JP6
g	HEX7[6]	PIN_AA14	3.3V