EagleCore PolarFire SoC SOM Carrier | Numato Lab Help Center

1.Introduction

The EagleCore PolarFire SoC SOM Carrier is equipped with Samtec Razor Beam LSHM Series connectors, allowing seamless integration with Microchip SOM modules, including the EagleCore PolarFire SoC. It also features a High Pin Count (HPC) high-speed FMC connector with four SERDES lines, enabling the expansion of the board’s capabilities through custom or off-the-shelf daughter boards. Additionally, the carrier board includes several other features aimed at enhancing functionality and providing greater flexibility for users.

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1.1.Board Features

3 x Samtec Razor Beam LSHM Series connectors
FTDI FT2232H for FPGA and Host communication
2 x RJ45 JACK
USB Type-C connector
USB micro-B connector for OTG communication
12V DC power supply
Microchip-compatible JTAG Header for programming and debugging.
FMC connector with a maximum of 100 IOs for a user-defined purpose
FMC HPC connector with a maximum of 4 x SERDES lines
ESP32
6×2 Header for user-configurable purpose

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2.How to use EagleCore PolarFire SoC SOM Carrier

The following sections describe how to use this module in detail.

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2.1.Hardware Accessories Required

In addition to the module, you may require the accessories listed below for a convenient and expedited installation:

12 V DC Power Supply
USB A to USB-C cable.
Micro B USB cable
Flash pro 5/6 programmer

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2.2.Boards Supported

EagleCore PolarFire® SoC SOM

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2.3.Connection Diagram

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2.4.Power Switch

The Power Switch (SW1)is used to switch on/off the board. Sliding it to ON to supply power from the External DC Jack to the board. Sliding it to OFF to power off the board.

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2.5.DC Power Supply

The EagleCore PolarFire SoC SOM Carrier is configured to use power from the DC power supply by connecting it to the

External DC Jack (J1). The external power supply should be in the range of +12V 5A.

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2.6.Power LED

The EagleCore PolarFire SoC SOM Carrier has a power LED (PWR) that will illuminate when the board receives sufficient power during startup.

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2.7.Reset

The EagleCore SOM Carrier has a push button switch (SW2) for resetting the entire system. This pin is connected to the system reset pin of the FPGA.

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2.8.Gigabit Ethernet Port

The EagleCore PolarFire SoC SOM Carrier supports 2 Gigabit Ethernet communication lanes (J3 & J2), which support 10/100/1000Mbps Ethernet interface. It also has an additional Activity and Link LED for providing a visual indication to the user about the status of the Ethernet. The Ethernet LINK LED indicates the presence of a network connection when illuminated, while the Gigabit Ethernet ACTIVITY LED signals active data transmission or reception over the network.

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2.9.USB 2.0 OTG Connector

The EagleCore SOM Carrier provides a USB 2.0 OTG interface (P8) and can be accessed using a Micro-B

connector. USB OTG supports both Host, Device, and OTG modes based on the configuration made in the USB ID pin. An LED (USB_5V) is connected to the USB_5V as an indication of the presence of the VBUS in the USB pin.

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2.10.USB Interface

The onboard USB connector (P15) helps a PC/Linux/Mac computer to communicate with this module.

Use a USB Type-C cable to connect with a PC. This port will act as both a JTAG and UART interface.

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2.11.JTAG Header

EagleCore SOM Carrier supports FlashPro 5/6 standard JTAG Headers for programming and debugging purposes.

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2.12.IO Reset & BOOT Switch

SW4 is labeled as the IO Reset, but it functions as a user-configurable pin. On the other hand, SW3 is connected to the BOOT pin of the FPGA.

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2.13.FMC Header

EagleCore PolarFire SoC SOM Carrier features a high-speed, high-pin-count FMC connector, which can be used to provide additional features and capabilities to it using custom or commercial-off-the-shelf daughter boards. Apart from IOs, 4 GTX lanes are available via an FMC connector for custom purposes.

FMC BANKS A TO E

A	FMC Pin Name	B	FMC Pin Name	C	FMC Pin Name	D	FMC Pin Name	E	FMC Pin Name
A1	GND	B1	GND	C1	GND	D1	PG_C2M	E1	GND
A2	FMC_DP1_M2C_P	B2	GND	C2	FMC_DP0_C2M_P	D2	GND	E2	FMC_HA01_P
A3	FMC_DP1_M2C_N	B3	GND	C3	FMC_DP0_C2M_N	D3	GND	E3	FMC_HA01_N
A4	GND	B4	NC	C4	GND	D4	FMC_GBTCLK0_M2C_P	E4	GND
A5	GND	B5	NC	C5	GND	D5	FMC_GBTCLK0_M2C_N	E5	GND
A6	FMC_DP2_M2C_P	B6	GND	C6	FMC_DP0_M2C_P	D6	GND	E6	FMC_HA05_P
A7	FMC_DP2_M2C_N	B7	GND	C7	FMC_DP0_M2C_N	D7	GND	E7	FMC_HA05_N
A8	GND	B8	NC	C8	GND	D8	FMC_LA01_P	E8	GND
A9	GND	B9	NC	C9	GND	D9	FMC_LA01_N	E9	FMC_HA09_P
A10	FMC_DP3_M2C_P	B10	GND	C10	FMC_LA06_P	D10	GND	E10	FMC_HA09_N
A11	FMC_DP3_M2C_N	B11	GND	C11	FMC_LA06_N	D11	FMC_LA05_P	E11	GND
A12	GND	B12	FMC_DP7_M2C_P	C12	GND	D12	FMC_LA05_N	E12	FMC_HA13_P
A13	GND	B13	FMC_DP7_M2C_N	C13	GND	D13	GND	E13	FMC_HA13_N
A14	FMC_DP4_M2C_P	B14	GND	C14	FMC_LA10_P	D14	FMC_LA09_P	E14	GND
A15	FMC_DP4_M2C_N	B15	GND	C15	FMC_LA10_N	D15	FMC_LA09_N	E15	FMC_HA16_P
A16	GND	B16	FMC_DP6_M2C_P	C16	GND	D16	GND	E16	FMC_HA16_N
A17	GND	B17	FMC_DP6_M2C_N	C17	GND	D17	FMC_LA13_P	E17	GND
A18	FMC_DP5_M2C_P	B18	GND	C18	FMC_LA14_P	D18	FMC_LA13_N	E18	FMC_HA20_P
A19	FMC_DP5_M2C_N	B19	GND	C19	FMC_LA14_N	D19	GND	E19	FMC_HA20_N
A20	GND	B20	FMC_GBTCLK1_M2C_P	C20	GND	D20	FMC_LA17_P	E20	GND
A21	GND	B21	FMC_GBTCLK1_M2C_N	C21	GND	D21	FMC_LA17_N	E21	NC
A22	FMC_DP1_C2M_P	B22	GND	C22	FMC_LA16_P	D22	GND	E22	NC
A23	FMC_DP1_C2M_N	B23	GND	C23	FMC_LA16_N	D23	FMC_LA23_P	E23	GND
A24	GND	B24	NC	C24	GND	D24	FMC_LA23_N	E24	NC
A25	GND	B25	NC	C25	GND	D25	GND	E25	NC
A26	FMC_DP2_C2M_P	B26	GND	C26	NC	D26	NC	E26	GND
A27	FMC_DP2_C2M_N	B27	GND	C27	NC	D27	NC	E27	NC
A28	GND	B28	NC	C28	GND	D28	GND	E28	NC
A29	GND	B29	NC	C29	GND	D29	JTAG_TCK	E29	GND
A30	FMC_DP3_C2M_P	B30	GND	C30	SCL_FMC	D30	M_JTAG_TDO	E30	NC
A31	FMC_DP3_C2M_N	B31	GND	C31	SDA_FMC	D31	FMC_TDO	E31	NC
A32	GND	B32	FMC_DP7_C2M_P	C32	GND	D32	3V3AUX	E32	GND
A33	GND	B33	FMC_DP7_C2M_N	C33	GND	D33	JTAG_TMS	E33	NC
A34	FMC_DP4_C2M_P	B34	GND	C34	GND	D34	JTAG_RST	E34	NC
A35	FMC_DP4_C2M_N	B35	GND	C35	P12V0	D35	3V3AUX	E35	GND
A36	GND	B36	FMC_DP6_C2M_P	C36	GND	D36	P3V3	E36	NC
A37	GND	B37	FMC_DP6_C2M_N	C37	P12V0	D37	GND	E37	NC
A38	FMC_DP5_C2M_P	B38	GND	C38	GND	D38	P3V3	E38	GND
A39	FMC_DP5_C2M_N	B39	GND	C39	P3V3	D39	GND	E39	VADJ
A40	GND	B40	NC	C40	GND	D40	P3V3	E40	GND

FMC BANKS G TO K

F	FMC Pin Name	G	FMC Pin Name	H	FMC Pin Name	J	FMC Pin Name	K	FMC Pin Name
F1	PG_M2C	G1	GND	H1	NC	J1	GND	K1	NC
F2	GND	G2	NC	H2	PRSNT_M2C_L	J2	NC	K2	GND
F3	GND	G3	NC	H3	GND	J3	NC	K3	GND
F4	FMC_HA00_P	G4	GND	H4	NC	J4	GND	K4	NC
F5	FMC_HA00_N	G5	GND	H5	NC	J5	GND	K5	NC
F6	GND	G6	FMC_LA00_P	H6	GND	J6	FMC_HA03_P	K6	GND
F7	FMC_HA04_P	G7	FMC_LA00_N	H7	FMC_LA02_P	J7	FMC_HA03_N	K7	FMC_HA02_P
F8	FMC_HA04_N	G8	GND	H8	FMC_LA02_N	J8	GND	K8	FMC_HA02_N
F9	GND	G9	FMC_LA03_P	H9	GND	J9	FMC_HA07_P	K9	GND
F10	FMC_HA08_P	G10	FMC_LA03_N	H10	FMC_LA04_P	J10	FMC_HA07_N	K10	FMC_HA06_P
F11	FMC_HA08_N	G11	GND	H11	FMC_LA04_N	J11	GND	K11	FMC_HA06_N
F12	GND	G12	FMC_LA08_P	H12	GND	J12	FMC_HA11_P	K12	GND
F13	FMC_HA12_P	G13	FMC_LA08_N	H13	FMC_LA07_P	J13	FMC_HA11_N	K13	FMC_HA10_P
F14	FMC_HA12_N	G14	GND	H14	FMC_LA07_N	J14	GND	K14	FMC_HA10_N
F15	GND	G15	FMC_LA12_P	H15	GND	J15	FMC_HA14_P	K15	GND
F16	FMC_HA15_P	G16	FMC_LA12_N	H16	FMC_LA11_P	J16	FMC_HA14_N	K16	FMC_HA17_P
F17	FMC_HA15_N	G17	GND	H17	FMC_LA11_N	J17	GND	K17	FMC_HA17_N
F18	GND	G18	FMC_LA16_P	H18	GND	J18	FMC_HA18_P	K18	GND
F19	FMC_HA19_P	G19	FMC_LA16_N	H19	FMC_LA15_P	J19	FMC_HA18_N	K19	FMC_HA21_P
F20	FMC_HA19_N	G20	GND	H20	FMC_LA15_N	J20	GND	K20	FMC_HA21_N
F21	GND	G21	FMC_LA20_P	H21	GND	J21	FMC_HA22_P	K21	GND
F22	NC	G22	FMC_LA20_N	H22	FMC_LA19_P	J22	FMC_HA22_N	K22	FMC_HA23_P
F23	NC	G23	GND	H23	FMC_LA19_N	J23	GND	K23	FMC_HA23_N
F24	GND	G24	FMC_LA22_P	H24	GND	J24	NC	K24	GND
F25	NC	G25	FMC_LA22_N	H25	FMC_LA21_P	J25	NC	K25	NC
F26	NC	G26	GND	H26	FMC_LA21_N	J26	GND	K26	NC
F27	GND	G27	NC	H27	GND	J27	NC	K27	GND
F28	NC	G28	NC	H28	FMC_LA24_P	J28	NC	K28	NC
F29	NC	G29	GND	H29	FMC_LA24_N	J29	GND	K29	NC
F30	GND	G30	NC	H30	GND	J30	NC	K30	GND
F31	NC	G31	NC	H31	NC	J31	NC	K31	NC
F32	NC	G32	GND	H32	NC	J32	GND	K32	NC
F33	GND	G33	NC	H33	GND	J33	NC	K33	GND
F34	NC	G34	NC	H34	NC	J34	NC	K34	NC
F35	NC	G35	GND	H35	NC	J35	GND	K35	NC
F36	GND	G36	NC	H36	GND	J36	NC	K36	GND
F37	NC	G37	NC	H37	NC	J37	NC	K37	NC
F38	NC	G38	GND	H38	NC	J38	GND	K38	NC
F39	GND	G39	VADJ	H39	GND	J39	NC	K39	GND
F40	VADJ	G40	GND	H40	VADJ	J40	GND	K40	NC

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2.13.1.FMC Technical Specifications

Parameter	Value	Unit
Power supply voltage	12	V
Number of positions	400
Number of rows	10
Height above the board	6.55	mm
Pitch	1.27	mm
Number of connectors	1
FMC connector	ASP-134486-01

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2.13.2.FMC Present LED

The EagleCore SOM Carrier has a dedicated pin for the FMC present signal, which is connected to the LED (PRSNT). This LED serves as an indicator for the user to verify that the FMC Mezzanine Module is inserted properly. If the FMC is properly inserted, the LED will illuminate.

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2.14.SOM Connector Header

CONNECTOR P4

Pin No.	Signal Name	Pin Name	Pin No.	Signal Name	Pin Name
1	VDD3V3	VDD3V3	2	VDD2V5	M_VDD2V5
3	VDD3V3	VDD3V3	4	VDD2V5	M_VDD2V5
5	GND	GND	6	GND	GND
7	DP0_CLK0_P	FMC_GBTCLK1_M2C_P	8	DP0_CLK0_P	FMC_GBTCLK0_M2C_P
9	DP0_CLK0_N	FMC_GBTCLK1_M2C_N	10	DP0_CLK0_N	FMC_GBTCLK0_M2C_N
11	GND	GND	12	GND	GND
13	DP0_TX0_P	FMC_DP0_C2M_P	14	DP0_RX0_P	FMC_DP0_M2C_P
15	DP0_TX0_N	FMC_DP0_C2M_N	16	DP0_RX0_N	FMC_DP0_M2C_N
17	GND	GND	18	GND	GND
19	DP0_TX1_P	FMC_DP1_C2M_P	20	DP0_RX1_P	FMC_DP1_M2C_P
21	DP0_TX1_N	FMC_DP1_C2M_N	22	DP0_RX1_N	FMC_DP1_M2C_N
23	GND	GND	24	GND	GND
25	DP0_TX2_P	FMC_DP2_C2M_P	26	DP0_RX2_P	FMC_DP2_M2C_P
27	DP0_TX2_N	FMC_DP2_C2M_N	28	DP0_RX2_N	FMC_DP2_M2C_N
29	GND	GND	30	GND	GND
31	DP0_TX3_P	FMC_DP3_C2M_P	32	DP0_RX3_P	FMC_DP3_M2C_P
33	DP0_TX3_N	FMC_DP3_C2M_N	34	DP0_RX3_N	FMC_DP3_M2C_N
35	GND	GND	36	GND	GND
37	DP1_CLK1_P	NC	38	DP1_CLK1_P	NC
39	DP1_CLK1_N	NC	40	DP1_CLK1_N	NC
41	GND	GND	42	GND	GND
43	DP1_TX0_P	FMC_DP4_C2M_P	44	DP1_RX0_P	FMC_DP4_M2C_P
45	DP1_TX0_N	FMC_DP4_C2M_N	46	DP1_RX0_N	FMC_DP4_M2C_N
47	GND	GND	48	GND	GND
49	DP1_TX1_P	FMC_DP5_C2M_P	50	DP1_RX1_P	FMC_DP5_M2C_P
51	DP1_TX1_N	FMC_DP5_C2M_N	52	DP1_RX1_N	FMC_DP5_M2C_N
53	GND	GND	54	GND	GND
55	DP1_TX2_P	FMC_DP6_C2M_P	56	DP1_RX0_P	FMC_DP6_M2C_P
57	DP1_TX2_N	FMC_DP6_C2M_N	58	DP1_RX0_N	FMC_DP6_M2C_N
59	GND	GND	60	GND	GND
61	DP1_TX3_P	FMC_DP7_C2M_P	62	DP1_RX3_P	FMC_DP7_M2C_P
63	DP1_TX3_N	FMC_DP7_C2M_N	64	DP1_RX3_N	FMC_DP7_M2C_N
65	GND	GND	66	GND	GND
67	DP2_CLK3_P	NC	68	DP2_CLK3_P	NC
69	DP2_CLK3_N	NC	70	DP2_CLK3_N	NC
71	GND	GND	72	GND	GND
73	DP2_TX0_P	ETH_TXVA_1_P	74	DP2_RX0_P	ETH_TXVA_0_P
75	DP2_TX0_N	ETH_TXVA_1_N	76	DP2_RX0_N	ETH_TXVA_0_N
77	GND	GND	78	GND	GND
79	DP2_TX1_P	ETH_TXVB_1_P	80	DP2_RX1_P	ETH_TXVB_0_P
81	DP2_TX1_N	ETH_TXVB_1_N	82	DP2_RX1_N	ETH_TXVB_0_N
83	GND	GND	84	GND	GND
85	DP2_TX2_P	ETH_TXVC_1_P	86	DP2_RX2_P	ETH_TXVC_0_P
87	DP2_TX2_N	ETH_TXVC_1_N	88	DP2_RX2_N	ETH_TXVC_0_N
89	GND	GND	90	GND	GND
91	DP2_TX3_P	ETH_TXVD_1_P	92	DP2_RX3_P	ETH_TXVD_0_P
93	DP2_TX3_N	ETH_TXVD_1_N	94	DP2_RX3_N	ETH_TXVD_0_N
95	RES	RJ45_LED1_0	96	RES	RJ45_LED0_0
97	RES	RJ45_LED1_1	98	RES	RJ45_LED0_1
99	GND	GND	100	GND	GND

CONNECTOR P5

Pin No.	Signal Name	Pin Name	Pin No.	Signal Name	Pin Name
1	VIN	VCC5V0	2	VIN	VCC5V0
3	VIN	VCC5V0	4	VIN	VCC5V0
5	VIN	VCC5V0	6	VIN	VCC5V0
7	GND	GND	8	GND	GND
9	GND	GND	10	GND	GND
11	VDD3V3	M_VDDGPIO	12	VCC	VDD3V3
13	VDD3V3	M_VDDGPIO	14	VCC	VDD3V3
15	GND		16	GND	GND
17	IO2_P	FMC_LA02_P	18	IO0_CC_P	FMC_LA00_P
19	IO2_N	FMC_LA02_N	20	IO0_CC_N	FMC_LA00_N
21	IO3_P	FMC_LA03_P	22	IO1_CC_P	FMC_LA01_P
23	IO3_N	FMC_LA03_N	24	IO1_CC_N	FMC_LA01_N
25	GND	GND	26	GND	GND
27	IO6_P	FMC_LA06_P	28	IO8_P	FMC_LA08_P
29	IO6_N	FMC_LA06_N	30	IO8_N	FMC_LA08_N
31	IO7_P	FMC_LA07_P	32	IO9_P	FMC_LA09_P
33	IO7_N	FMC_LA07_N	34	IO9_N	FMC_LA09_N
35	GND	GND	36	GND	GND
37	IO10_P	FMC_LA10_P	38	IO8_P	FMC_LA08_P
39	IO10_N	FMC_LA10_N	40	IO8_N	FMC_LA08_N
41	IO11_P	FMC_LA11_P	42	IO9_P	FMC_LA09_P
43	IO11_N	FMC_LA11_N	44	IO9_N	FMC_LA09_N
45	GND	GND	46	GND	GND
47	IO14_P	FMC_LA14_P	48	IO12_P	FMC_LA12_P
49	IO14_N	FMC_LA14_N	50	IO12_N	FMC_LA12_N
51	IO15_P	FMC_LA15_P	52	IO13_P	FMC_LA13_P
53	IO15_N	FMC_LA15_N	54	IO13_N	FMC_LA13_N
55	GND	GND	56	GND	GND
57	IO18_CC_P	FMC_LA18_P	58	IO16_P	FMC_LA16_P
59	IO18_CC_N	FMC_LA18_N	60	IO16_N	FMC_LA16_N
61	IO19_P	FMC_LA19_P	62	IO17_CC_P	FMC_LA17_P
63	IO19_N	FMC_LA19_N	64	IO17_CC_N	FMC_LA17_N
65	GND	GND	66	GND	GND
67	IO22_P	SDA_FMC	68	IO20_P	FMC_LA20_P
69	IO22_N	SCL_FMC	70	IO20_N	FMC_LA20_N
71	IO23_P	FMC_LA22_P	72	IO21_P	FMC_LA21_P
73	IO23_N	FMC_LA22_N	74	IO21_N	FMC_LA21_N
75	GND	GND	76	GND	GND
77	IO26_P	FMC_LA24_P	78	IO24_P	FMC_LA23_P
79	IO26_N	FMC_LA24_N	80	IO24_N	FMC_LA23_N
81	GND	GND	82	GND	GND
83	CONFIG_SIG	NC	84	CONFIG_SIG	NC
85	CONFIG_SIG	NC	86	CONFIG_SIG	NC
87	CONFIG_SIG	OTG_USB_ID	88	CONFIG_SIG	OTG_D_N
89	CONFIG_SIG	OTG_USB_5V	90	CONFIG_SIG	OTG_D_P
91	CONFIG_SIG	FPGA_TDO	92	CONFIG_SIG	FPGA_TDI
93	CONFIG_SIG	FPGA_TCK	94	CONFIG_SIG	FPGA_TMS
95	CONFIG_SIG	DEV_RST	96	CONFIG_SIG	FPGA_JTAG_RST
97	CONFIG_SIG	PG_ALL	98	CONFIG_SIG	PG_GOOD
99	GND	GND	100	GND	GND

CONNECTOR P6

Pin No.	Signal Name	Pin Name	Pin No.	Signal Name	Pin Name
1	VIN	VCC5V0	2	VIN	VCC5V0
3	VIN	VCC5V0	4	VIN	VCC5V0
5	VIN	VCC5V0	6	VIN	VCC5V0
7	GND	GND	8	GND	GND
9	GND	GND	10	GND	GND
11	VDD3V3	VDD3V3	12	VDD1V8	M_VDD1V8
13	VDD3V3	VDD3V3	14	VDD1V8	M_VDD1V8
15	GND	GND	16	GND	GND
17	IO2_P	FMC_HA02_P	18	IO0_CC_P	FMC_HA00_P
19	IO2_N	FMC_HA02_N	20	IO0_CC_N	FMC_HA00_N
21	IO3_P	FMC_HA03_P	22	IO1_CC_P	FMC_HA01_P
23	IO3_N	FMC_HA03_N	24	IO1_CC_N	FMC_HA01_N
25	GND	GND	26	GND	GND
27	IO6_P	FMC_HA06_P	28	IO4_P	FMC_HA04_P
29	IO6_N	FMC_HA06_N	30	IO4_N	FMC_HA04_N
31	IO7_P	FMC_HA07_P	32	IO5_P	FMC_HA05_P
33	IO7_N	FMC_HA07_N	34	IO5_N	FMC_HA05_N
35	GND	GND	36	GND	GND
37	IO10_P	FMC_HA10_P	38	IO8_P	FMC_HA08_P
39	IO10_N	FMC_HA10_N	40	IO8_N	FMC_HA08_N
41	IO11_P	FMC_HA11_P	42	IO9_P	FMC_HA09_P
43	IO11_N	FMC_HA11_N	44	IO9_N	FMC_HA09_N
45	GND	GND	46	GND	GND
47	IO14_P	FMC_HA14_P	48	IO12_P	FMC_HA12_P
49	IO14_N	FMC_HA14_N	50	IO12_N	FMC_HA12_N
51	IO15_P	FMC_HA15_P	52	IO13_P	FMC_HA13_P
53	IO15_N	FMC_HA15_N	54	IO13_N	FMC_HA13_N
55	GND	GND	56	GND	GND
57	IO18_P	FMC_HA18_P	58	IO16_P	FMC_HA16_P
59	IO18_N	FMC_HA18_N	60	IO16_N	FMC_HA16_N
61	IO19_P	FMC_HA19_P	62	IO17_CC_P	FMC_HA17_P
63	IO19_N	FMC_HA19_N	64	IO17_CC_N	FMC_HA17_N
65	GND	GND	66	GND	GND
67	IO22_P	FMC_HA22_P	68	IO20_P	FMC_HA20_P
69	IO22_N	FMC_HA22_N	70	IO20_N	FMC_HA20_N
71	IO23_P	FMC_HA23_P	72	IO21_P	FMC_HA21_P
73	IO23_N	FMC_HA23_N	74	IO21_N	FMC_HA21_N
75	GND	GND	76	GND	GND
77	IO26_P	CONN_4	78	IO24_CC_P	CONN_0
79	IO26_N	CONN_5	80	IO24_CC_N	CONN_1
81	IO27_P	CONN_6	82	IO25_P	CONN_2
83	IO27_N	CONN_7	84	IO25_N	CONN_3
85	GND	GND	86	GND	GND
87	MSSIOB4	CONFIG_LED1	88	IO28_P	IO_SWITCH1
89	MSSIOB4	CONFIG_LED2	90	IO28_N	IO_SWITCH2
91	MSSIOB2	SPI_SS	92	MSSIOB2	SPI_SCK
93	MSSIOB2	SPI_MISO	94	MSSIOB2	SPI_MOSI
95	MSSIOB2	UART_RXD	96	MSSIOB2	SWITCH3
97	MSSIOB2	PRSNT_M2C_L	98	MSSIOB2	UART_TXD
99	GND	GND	100	GND	GND

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3.Technical Specification

Parameter	Value	Unit
Basic Specification
Power supply voltage	12	V
Number of Positions	100
Number of Rows	2
Height above Board	8	mm
Pitch	.50	mm
Mated Stacking Heights	5, 6, 8	mm
Samtec Razor Beam LSHM Series connector	3

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4.Physical Dimensions

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5.EagleCore PolarFire SoC SOM Carrier Reference Documents

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