Sigma DE2-70 manual Pin assignments for the expansion headers

DE2-70 User Manual

IO_B [4]	PIN_H28	GPIO Connection 1 IO[4]
IO_B [5]	PIN_L25	GPIO Connection 1 IO[5]
IO_B [6]	PIN_K27	GPIO Connection 1 IO[6]
IO_B [7]	PIN_L28	GPIO Connection 1 IO[7]
IO_B [8]	PIN_K28	GPIO Connection 1 IO[8]
IO_B [9]	PIN_L27	GPIO Connection 1 IO[9]
IO_B [10]	PIN_K29	GPIO Connection 1 IO[10]
IO_B [11]	PIN_M25	GPIO Connection 1 IO[11]
IO_B [12]	PIN_K30	GPIO Connection 1 IO[12]
IO_B [13]	PIN_M24	GPIO Connection 1 IO[13]
IO_B [14]	PIN_L29	GPIO Connection 1 IO[14]
IO_B [15]	PIN_L30	GPIO Connection 1 IO[15]
IO_B [16]	PIN_P26	GPIO Connection 1 IO[16]
IO_B [17]	PIN_P28	GPIO Connection 1 IO[17]
IO_B [18]	PIN_P25	GPIO Connection 1 IO[18]
IO_B [19]	PIN_P27	GPIO Connection 1 IO[19]
IO_B [20]	PIN_M29	GPIO Connection 1 IO[20]
IO_B [21]	PIN_R26	GPIO Connection 1 IO[21]
IO_B [22]	PIN_M30	GPIO Connection 1 IO[22]
IO_B [23]	PIN_R27	GPIO Connection 1 IO[23]
IO_B [24]	PIN_P24	GPIO Connection 1 IO[24]
IO_B [25]	PIN_N28	GPIO Connection 1 IO[25]
IO_B [26]	PIN_P23	GPIO Connection 1 IO[26]
IO_B [27]	PIN_N29	GPIO Connection 1 IO[27]
IO_B [28]	PIN_R23	GPIO Connection 1 IO[28]
IO_B [29]	PIN_P29	GPIO Connection 1 IO[29]
IO_B [30]	PIN_R22	GPIO Connection 1 IO[30]
IO_B [31]	PIN_P30	GPIO Connection 1 IO[31]
GPIO_CLKINN1	PIN_AH14	GPIO Connection 1 PLL In
GPIO_CLKINP1	PIN_AG15	GPIO Connection 1 PLL In
GPIO_CLKOUTN1	PIN_AF27	GPIO Connection 1 PLL Out
GPIO_CLKOUTP1	PIN_AF28	GPIO Connection 1 PLL Out

Table 5.8. Pin assignments for the expansion headers.

44