gm-proto-e1 Pin Assignment for SMD board variant Note: Components are prefixed with "pr", to identify them belonging to the gm-proto-e1 application board.
8x LED output "prled" on IO Bank NA
Name
Location
Direction
Standard
comment
prled[0]
IO_NA_A8
output
2.5V
prled[1]
IO_NA_A7
output
2.5V
prled[2]
IO_NA_A6
output
2.5V
prled[3]
IO_NA_A5
output
2.5V
prled[4]
IO_NA_A4
output
2.5V
prled[5]
IO_NA_A3
output
2.5V
prled[6]
IO_NA_A2
output
2.5V
prled[7]
IO_NA_A1
output
2.5V
2x 7-Segment Digits "prhex0" and "prhex1"
Name
Location
Direction
Standard
comment
prhex0[0]
IO_WC_B1
output
2.5V
hex0 - DP
prhex0[1]
IO_WC_B2
output
2.5V
hex0 - A
prhex0[2]
IO_WC_B3
output
2.5V
hex0 - B
prhex0[3]
IO_WC_B4
output
2.5V
hex0 - C
prhex0[4]
IO_WC_B5
output
2.5V
hex0 - D
prhex0[5]
IO_WC_B6
output
2.5V
hex0 - E
prhex0[6]
IO_WC_B7
output
2.5V
hex0 - F
prhex0[7]
IO_WC_B8
output
2.5V
hex0 - G
Name
Location
Direction
Standard
comment
prhex1[0]
IO_WC_A8
output
2.5V
hex1 - DP
prhex1[1]
IO_WC_A7
output
2.5V
hex1 - A
prhex1[2]
IO_WC_A6
output
2.5V
hex1 - B
prhex1[3]
IO_WC_A5
output
2.5V
hex1 - C
prhex1[4]
IO_WC_A4
output
2.5V
hex1 - D
prhex1[5]
IO_WC_A3
output
2.5V
hex1 - E
prhex1[6]
IO_WC_A2
output
2.5V
hex1 - F
prhex1[7]
IO_WC_A1
output
2.5V
hex1 - G
4x DIP Switch input "prswi" on IO Bank SA
Name
Location
Direction
Standard
comment
prswi[0]
IO_SA_A1
input
2.5V
prswi[1]
IO_SA_A2
input
2.5V
prswi[2]
IO_SA_A3
input
2.5V
prswi[3]
IO_SA_A4
input
2.5V
prswi[4]
IO_SA_A5
input
2.5V
prswi[5]
IO_SA_A6
input
2.5V
prswi[6]
IO_SA_A7
input
2.5V
prswi[7]
IO_SA_A8
input
2.5V
3x Push Buttons "prbtn" on IO Bank SA
Name
Location
Direction
Standard
comment
prbtn[0]
IO_SA_A0
input
2.5V
prbtn[1]
IO_SA_B0
input
2.5V
prbtn[2]
IO_SA_B1
input
2.5V
1x Buzzer "prbuz" on IO Bank WC
Name
Location
Direction
Standard
comment
prbuz
IO_WC_A0
input
2.5V
For prototyping, 36 IO signals from GPIO banks SB, EA and EB have been placed into the 2.54mm area border pin rows.