D i d o H a r d w a r e M a n u a l
v . 1 . 0 . 5
J2 – ODD [1-139]
Pin
Pin Name
Internal Connections
Ball/
pin #
Supply
Group
Type
Voltage
Note
J2.13
CPU_NMIn
CPU.NMIn
H7
I
1.8V/3.3V
J2.15
CPU_RESETn
CPU.RESETn
J5
I
1.8V/3.3V
J2.17
VOUT1_G_Y_YC4/GP3_8
CPU.VOUT[1]_G_Y_YC[4]/EMAC[1]_MR
XD[7]/VIN[1]A_D[9]/PATA_D[1]/GP3[8]
W22
I/O
1.8V/3.3V
J2.19
SPI0_SCS1n/SD1_SDCD/SAT
A_ACT0_LED
CPU.SPI[0]_SCS[1]n/SD1_SDCD/SATA_
ACT0_LED/EDMA_EVT1/TIM4_IO/GP1[
6]
AE5
I/O
1.8V/3.3V
J2.21
GPMC_A0
CPU.VOUT1_B_CB_C[2]/GPMC_A[0]/VI
N[1]A_D[7]/HDMI_CEC/SPI[2]_D[0]/GP
3[30]
AF28
I/O
3.3V
J2.23
GPMC_A2/SD2_DAT2
CPU.SD2_DAT[2]_SDRWn/GPMC_A[2]/
GP2[6]
K27
I/O
1.8V/3.3V
J2.25
GPMC_A4/SD2_DAT0
CPU.SD2_DAT[0]/GPMC_A[4]/GP1[14]
L26
I/O
1.8V/3.3V
J2.27
DGND
DGND
-
G
1.8V/3.3V
J2.29
PCIE_TXP0
CPU.PCIE_TXP0
AD2
O
1.8V
J2.31
PCIE_TXN0
CPU.PCIE_TXN0
AD1
O
1.8V
J2.33
DGND
DGND
-
G
3.3V
J2.35
3.3V
+3V3
-
S
J2.37
DGND
DGND
-
G
J2.39
GPMC_A14/I2C2_SDA
CPU.VOUT[1]_R_CR[3]/GPMC_A[14]/VI
N[1]A_D[22]/HDMI_SDA/SPI[2]_SCLK/I
2C[2]_SDA/GP3[21]
AG28
I/O
3.3V
J2.41
3.3V
+3V3
-
S
3.3V
J2.43
3.3V
+3V3
-
S
3.3V
J2.45
GPMC_A20
CPU.GPMC_A[20]/SPI[2]_SCS[1]n/GP1[
15]
AD28
I/O
3.3V
J2.47
GPMC_A22
CPU.GPMC_A[22]/SPI[2]_D[1]/HDMI_C
EC/TIM4_IO/GP1[17]
AB27
I/O
3.3V
J2.49
VOUT1_G_Y_YC6/GP3_10
CPU.VOUT[1]_G_Y_YC[6]/EMAC[1]_GM
TCLK/VIN[1]A_D[11]/PATA_D[3]/GP3[1
0]
AH27
I/O
3.3V
J2.51
GPMC_CS0n
CPU.GPMC_CS[0]n/GP1[23]
T28
I/O
1.8V/3.3V
J2.53
GPMC_CS2n
CPU.GPMC_CS[2]n/GPMC_A[24]/GP1[2
5]
M25
I/O
1.8V/3.3V
J2.55
GPMC_CS4n
CPU.GPMC_CS[4]n/SD2_CMD/GP1[8]
P25
I/O
1.8V/3.3V
J2.57
GPMC_WEn
CPU.GPMC_WEn
U28
O
1.8V/3.3V
J2.59
GPMC_ADVn_ALE/GPMC_CS
CPU.GPMC_ADVn_ALE/GPMC_CS[6]n/T M26
I/O
1.8V/3.3V
August, 2014
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