This board has a single LPC FMC Connector.

FMC Pin	FPGA Ball	Signal Name		FMC Pin	FPGA Ball	Signal Name
C1		GND		D1		FMC_PG_C2M
C2		DP0_C2M_P		D2		GND
C3		DP0_C2M_N		D3		GND
C4		GND		D4		GBTCLK0_M2C_P
C5		GND		D5		GBTCLK0_M2C_N
C6		DP0_M2C_P		D6		GND
C7		DP0_M2C_N		D7		GND
C8		GND		D8	F15	LA01_CC_P
C9		GND		D9	F14	LA01_CC_N
C10	C12	LA06_P		D10		GND
C11	B11	LA06_N		D11	H13	LA05_P
C12		GND		D12	H12	LA05_N
C13		GND		D13		GND
C14	E8	LA10_P		D14	E9	LA09_P
C15	D7	LA10_N		D15	D9	LA09_N
C16		GND		D16		GND
C17		GND		D17	B6	LA13_P
C18	C8	LA14_P		D18	B5	LA13_N
C19	B8	LA14_N		D19		GND
C20		GND		D20	F13	LA17_CC_P
C21		GND		D21	E13	LA17_CC_N
C22	D6	LA18_CC_P		D22		GND
C23	C5	LA18_CC_N		D23	G12	LA23_P
C24		GND		D24	G11	LA23_N
C25		GND		D25		GND
C26	G10	LA27_P		D26	A4	LA26_P
C27	F10	LA27_N		D27	A3	LA26_N
C28		GND		D28		GND
C29		GND		D29	M8	FMC_TCK
C30	N12	FMC_SCL		D30	M9	FMC_TDI
C31	M13	FMC_SDA		D31	M10	FMC_TDO
C32		GND		D32		3.3V_AUX
C33		GND		D33	M11	FMC_TMS
C34		GND		D34	M12	FMC_TRST_L
C35		12.0V_FMC		D35		GND
C36		GND		D36		3.3V_FMC
C37		12.0V_FMC		D37		GND
C38		GND		D38		3.3V_FMC
C39		3.3V_FMC		D39		GND
C40		GND		D40		3.3V_FMC

FMC Pin	FPGA Ball	Signal Name		FMC Pin	FPGA Ball	Signal Name
G1		GND		H1	B10	FMC_VREF_A_M2C
G2	H15	CLK1_M2C_P		H2	J7	FMC_PRSNT_M2C_L
G3	G15	CLK1_M2C_N		H3		GND
G4		GND		H4	K14	CLK0_M2C_P
G5		GND		H5	J14	CLK0_M2C_N
G6	C13	LA00_CC_P		H6		GND
G7	B12	LA00_CC_N		H7	A11	LA02_P
G8		GND		H8	A10	LA02_N
G9	K12	LA03_P		H9		GND
G10	J12	LA03_N		H10	B13	LA04_P
G11		GND		H11	A13	LA04_N
G12	C10	LA08_P		H12		GND
G13	C9	LA08_N		H13	F11	LA07_P
G14		GND		H14	E11	LA07_N
G15	A9	LA12_P		H15		GND
G16	A8	LA12_N		H16	F9	LA11_P
G17		GND		H17	F8	LA11_N
G18	C7	LA16_P		H18		GND
G19	B7	LA16_N		H19	H14	LA15_P
G20		GND		H20	G13	LA15_N
G21	A6	LA20_P		H21		GND
G22	A5	LA20_N		H22	E12	LA19_P
G23		GND		H23	D12	LA19_N
G24	D5	LA22_P		H24		GND
G25	C4	LA22_N		H25	D11	LA21_P
G26		GND		H26	D10	LA21_N
G27	H8	LA25_P		H27		GND
G28	G8	LA25_N		H28	C3	LA24_P
G29		GND		H29	B3	LA24_N
G30	J7	LA29_P		H30		GND
G31	H7	LA29_N		H31	B2	LA28_P
G32		GND		H32	B1	LA28_N
G33	J10	LA31_P		H33		GND
G34	J9	LA31_N		H34	D2	LA30_P
G35		GND		H35	C2	LA30_N
G36	K7	LA33_P		H36		GND
G37	K8	LA33_N		H37	E1	LA32_P
G38		GND		H38	D1	LA32_N
G39		FMC_VADJ		H39		GND
G40		GND		H40		FMC_VADJ

Pmod P1 Pin	Signal Schematic Name	FPGA Pin
1	P0_IO1	AD9
2	P0_IO2	AD11
3	P0_IO3	AD12
4	P0_IO4	AC12
5	GND
6	3.3V
7	P0_IO5	AC9
8	P0_IO6	AD10
9	P0_IO7	AA12
10	P0_IO8	AB12
11	GND
12	3.3V

Pmod P2 Pin	Signal Schematic Name	FPGA Pin
1	P1_IO1	AG2
2	P1_IO2	AF4
3	P1_IO3	AF8
4	P1_IO4	AD7
5	GND
6	3.3V
7	P1_IO5	AG1
8	P1_IO6	AF5
9	P1_IO7	AE7
10	P1_IO8	AE9
11	GND
12	3.3V

Pmod P3 Pin	Signal Schematic Name	FPGA Pin
1	P2_IO1	AH5
2	P2_IO2	AH3
3	P2_IO3	AJ2
4	P2_IO4	AG3
5	GND
6	3.3V
7	P2_IO5	AG5
8	P2_IO6	AH4
9	P2_IO7	AH2
10	P2_IO8	AJ1
11	GND
12	3.3V

Pmod P4 Pin	Signal Schematic Name	FPGA Pin
1	P3_IO1	AE12
2	P3_IO2	AF9
3	P3_IO3	AG8
4	P3_IO4	AG6
5	GND
6	3.3V
7	P3_IO5	AE11
8	P3_IO6	AF10
9	P3_IO7	AG7
10	P3_IO8	AF
11	GND
12	3.3V

There are 7 SMA connectors on this board. J7, J10, and J18 are assembly options.

SMA Connector	Signal Name	Connected to
J7	SMA_CLK_OUT_p	Clock Generator U3, Pin 22
J10	SMA_CLK_OUT_n	Clock Generator U3, Pin 21
J8	TRIGGER_OUTPUT	Cyclone V U10, Pin AE29
J9	TRIGGER_INPUT	Cyclone V U10, Pin AA26
J15	EXT_CLK_INPUT	Cyclone V U10, Pin Y26
J17	CLK_INPUT	Cyclone V U10, Pin AD29
J18	SMA_CLK_IN	Clock Generator U3, Pin 1

The TEI0022 board offers a FAN connector for cooling the FPGA device. Depending on the assembly 5 V or 12 V are usable. By default, it is wired for +12V operation.

Connector	Signal Name	Connected to
2-Pin FAN Connector J16, 5 V or 12 V power supply depending on R270/271 with BTS4141N High Side Switch U55	FAN_EN, (High Side Switch U55, Pin 3)	Intel MAX10 U41, Pin D13

According to the JTAGEN and JTAGSEL[1..0] pins the management controller Intel MAX10 (U41), the Intel Cyclone V HPS (U10), the Intel Cyclone V FPGA (U10) or the FMC (J4) can be accessed via the micro USB B connector J13.

JTAGSEL0	JTAGSEL1	JTAGEN	Note
X	X	ON	Intel MAX10
ON	ON	OFF	Intel Cyclone V HPS
ON	OFF	OFF	Intel Cyclone V FPGA
OFF	ON	OFF	FMC

A UART connection between the USB B connector J5 and the Intel Cyclone HPS U10 is possible via the FT234XD (U30) chip.

On the TEI0022 board there are up to four USB 2.0 Hi-Speed ports available (J2, J12).

The TEI0022 provides an HDMI Connector J11.

SD Card connector J3 is connected to the Intel Cyclone V U10.

The board TEI0022 provides an ethernet interface via the RJ45 connector J1.

The TEI0022 provides two independent I2C busses. One bus is used to connect the FMC I2C with the Intel Cyclone V HPS. The second bus is used to connect the HDMI device and other on-board I2C device to the Intel Cyclone V FPGA.

Bus	I2C Device	Designator	I2C Address	Schematic Names of I2C Bus Lines	Notes
HPS I2C1	Temperature Sensor	U16	0x4A	HPS_I2C0_SCL/HPS_I2C0_SDA	3.3V Ref. Voltage
HPS I2C1	Programmable Clock Generator	U3	0x70	HPS_I2C0_SCL/HPS_I2C0_SDA	3.3V Ref. Voltage
HPS I2C1	EEPROM	U38	0x50	HPS_I2C0_SCL/HPS_I2C0_SDA	3.3V Ref. Voltage
HPS I2C1	HDMI	U23	0x72	HPS_I2C0_SCL/HPS_I2C0_SDA	3.3V Ref. Voltage
HPS I2C0	FMC	J4	0x50	HPS_I2C1_SCL/HPS_I2C1_SDA	3.3V Ref. Voltage