SMLS 3C7A module - LoongSON 3C5000 domestic COM-E module - --Shenzhen Selen Technology Co., Ltd

Product Overview

The SMLS 3C7A Module is designed according to PICMG COM Express Module Base Specification Reversion 2.0Type 7 Extended Modules. The CPU adopts Loongson high-performance server 16-core processor LS3C5000, the default frequency is 2.0GHz; Equipped with Loongson's new generation of autonomous bridge chip 7A2000, integrated high-performance GPU disy function; The standard on-board 32GB DDR4 memory supports the ECC function. Module support 2 Gigabit network,4 USB2.0,4 USB3.0,6 serial ports,4 SATA3.0 and other I/O expansion; PCIE standard configuration supports two PCIE3.0x8, three pcie 3.0x4, four pcie 2.0X1, and four pcie clock outputs. The disy port supports 1 HDMI0 VGA disy and 1 HDMI.

The module size is COM-E Extended Modules standard size 110*155mm, typical power consumption 95W (TDP), the default 100percent of domestic. The components adopt full table attached design, with high performance, high localization, high stability, high reliability and other characteristics, can be widely used in national defense, government, scientific research, medical, electric power, communication, transportation and other fields

Product Features

² Using Loongson server 16-core processor 3C5000, frequency 2.0~2.2GHz,7A2000 bridge chip;

² Standard on-board 32GB DDR4 memory particles, support ECC;

² Default support for 4 SATA3.0 channels;

² Support 1 HDMI interface and 1 VGA, copy screen mode; 1 channel HDMI, resolution support 1920*1080;

² Support 2 Gigabit network interfaces on board;

² Support 2 channels PCI-E3.0x8,3 channels PCI-E3.0x4,4 channels PCI-E3.0x1,COME output with 4 groups of PCIE Clock;

² Support 4 USB2.0,4 USB3.0;

² Support 1 RS232 debugging serial port,4 TTL serial port;

² Support 1 HDA audio interface;

² Support SPI,LPC, 2-way I2C interface;

² Localization rate of components 100percent.

Product specifications

Product specifications表

Project		Description
Processor	CPU	龙芯十六核3C5000Processor
Processor	Main frequency	默认Main frequency2.0GHz
Chipset	Bridge te	Loongson 7A2000, integrated autonomous GPU, DDR4 2GB
Memory	Type	On-board DDR432GB, support ECC
Trusted root	Credible SE	Reserve support
Expansion interface	PCIE	Supports 32 PCIE3.0 channels. Software configuration is supported. The default allocation is as follows G0: two channels of PCI-Ex8-- are standard H: Two PCI-Ex4 channels are configured as standard, and one PCI-Ex8 channels are optional F1: Standard with 1 PCI-Ex4 F0: four PCI-Ex1 channels are configured as standard, and one PCI-Ex4-- is optional Supports four PCIE clock outputs
	USB	Four USB2.0 ports, four USB3.0
	SATA	Four SATA3.0 ports
	Ethernet	Two 10/100/1000Mb Gigabit network ports (One GBE0 is used by default, and one GBE1 is reserved)
	Audio	Route 1 HDA
	Disy	1 HDMI 0,1 VGA, copy screen mode. Resolution 19201080 1 channel HDMI 1, resolution 19201080
	LPC	1 LPC channel
	SPI	One SPI channel supports QSPI
	I²C	Two I²C channels
	Serial	Four TTL serial ports 1 on-board RS232 debugging serial port
	GPIO	4 GPI,4 GPO
Power supply	Type	3.0V RTC,5V Standby and 12V Primary
Power supply	Power consumption	模块典型Power consumption（2.0GHz,TDP<95w）
Physical parameters	Size (W×D)	110x155mm
Environmental adaptability	Room temperature grade	Operating temperature: 10℃-40℃,5-95percent RH, non-condensing
	Room temperature grade	Storage temperature: -40℃-70℃,5-95percent RH, non-condensing
	Wide temperature level	Operating temperature: -20℃-50℃,5-95percent RH, non-condensing
	Wide temperature level	Storage temperature: -40℃-70℃,5-95percent RH, non-condensing
	Industrial grade	Operating temperature: -40℃-55℃,5-95percent RH, non-condensing
	Industrial grade	Storage temperature: -40℃-70℃,5-95percent RH, non-condensing

Appearance view

Structure size

Standard Extended Module size: 110 x 155mm

Heat dissipation design

模块Power consumption较高,需要散热器进行主动散热,接触导热器件位置如下图2-4示：

Motherboard screen printing rules

How to identify jumper, interface first pin?

a. Observe the plug, the text mark next to the socket: usually use "1" or bold line or triangle symbol "△";

b. Look at the pad on the back, usually the square pad is the first foot;

c. The A1/C1 pins of the 220Pin te-to-board connector are located at the diagonal opening of the connector as shown in the following figure. Feet B1/D1 are located opposite feet A1/C1.

Interface Definition Description

The interface of this module adopts two groups of 220pin high-reliability board-to-board COM-E connectors.

Module end connector model: A21-1220-0601-01C; Base te end connector Model: A21-2220-0601-01C.

Table 3-1COM-E interface definitions

SMLS_3C7A_APin Assignment
Num	Row A	Row B	Row C	Row D
1	GND	GND (FIXED)	GND (FIXED)	GND (FIXED)
2	GBE0_P3_N	GBE0_ACT#	GND	GND
3	GBE0_P3_P	LPC_FRAME#	SUSB0_RX_N	SUSB0_TX_N
4	GBE0_100M#	LPC_AD0	SUSB0_RX_P	SUSB0_TX_P
5	GBE0_1000M#	LPC_AD1	GND	GND
6	GBE0_P2_N	LPC_AD2	SUSB1_RX_N	SUSB1_TX_N
7	GBE0_P2_P	LPC_AD3	SUSB1_RX_P	SUSB1_TX_P
8	GBE0_LINK#	RSVD_LVDS_BL_EN	GND	GND
9	GBE0_P1_N	RSVD_LVDS_VDD_EN	SUSB2_RX_N	SUSB2_TX_N
10	GBE0_P1_P	LPC_33M	SUSB2_RX_P	SUSB2_TX_P
11	GND	GND (FIXED)	GND (FIXED)	GND (FIXED)
12	GBE0_P0_N	PWRBTN#	SUSB3_RX_N	SUSB3_TX_N
13	GBE0_P0_P	I2C1_SCL	SUSB3_RX_P	SUSB3_TX_P
14	VCC_CTREF(1.8V)	I2C1_SDA	GND	GND
15	SUS_S3#	SMB_ALERT#	PCIE_CK_REF1_P	PCIE_CK_REF2_P
16	SATA0_TX_P	SATA1_TX_P	PCIE_CK_REF1_N	PCIE_CK_REF2_N
17	SATA0_TX_N	SATA1_TX_N	GBE1_1000M#	GBE1_100M#
18	SUS_S4#	SUSSTAT#	GND	GND
19	SATA0_RX_P	SATA1_RX_P	PCIE_F1_RX2_P	PCIE_F1_TX2_P
20	SATA0_RX_N	SATA1_RX_N	PCIE_F1_RX2_N	PCIE_F1_TX2_N
21	GND	GND (FIXED)	GND (FIXED)	GND (FIXED)
22	PCIE_H_TX7_P	PCIE_H_RX7_P	PCIE_F1_RX3_P	PCIE_F1_TX3_P
23	PCIE_H_TX7_N	PCIE_H_RX7_N	PCIE_F1_RX3_N	PCIE_F1_TX3_N
24	SUS_S5#	PSU_OK	GBE1_LINK#	GBE1_ACT#
25	PCIE_H_TX6_P	PCIE_H_RX6_P	GND	GND
26	PCIE_H_TX6_N	PCIE_H_RX6_N	SATA2_TX_P	SATA3_TX_P
27	RSVD_TEST	WDT	SATA2_TX_N	SATA3_TX_N
28	SATA_ACT#	HDA_SDI2	GND	GND
29	HDA_SYNC	HDA_SDI1	SATA2_RX_P	SATA3_RX_P
30	HDA_RESET#	HDA_SDI0	SATA2_RX_N	SATA3_RX_N
31	GND	GND (FIXED)	GND (FIXED)	GND (FIXED)
32	HDA_BITCLK	SPKR	GBE1_P0_N	GBE1_P1_N
33	HDA_SDO	I2C0_SCL	GBE1_P0_P	GBE1_P1_P
34	RSVD_TEST	I2C0_SDA	GBE1_P2_N	GBE1_P3_N
35	THERMTRIP#	THRM#	GBE1_P2_P	GBE1_P3_P
36	PCIE_H_TX5_P	PCIE_H_RX5_P	HDMI0_SCL	HDMI1_SCL
37	PCIE_H_TX5_N	PCIE_H_RX5_N	HDMI0_SDA	HDMI1_SDA
38	GND	GND	GND	GND
39	PCIE_H_TX4_P	PCIE_H_RX4_P	HDMI0_CLK_P	HDMI1_CLK_P
40	PCIE_H_TX4_N	PCIE_H_RX4_N	HDMI0_CLK_N	HDMI1_CLK_N
41	GND (FIXED)	GND (FIXED)	GND (FIXED)	GND (FIXED)
42	USB2_N	USB3_N	HDMI0_DATA0_P	HDMI1_DATA0_P
43	USB2_P	USB3_P	HDMI0_DATA0_N	HDMI1_DATA0_N
44	USB_OC1#	USB_OC0#	GND	GND
45	USB0_N	USB1_N	HDMI0_HPD	HDMI1_HPD
46	USB0_P	USB1_P	HDMI0_DATA1_P	HDMI1_DATA1_P
47	VCC_BAT	USB5_N	HDMI0_DATA1_N	HDMI1_DATA1_N
48	USB4_N	USB5_P	GND	GND
49	USB4_P	SYS_RESETN#	HDMI0_DATA2_P	HDMI1_DATA2_P
50	LPC_SERIRQ#	CB_RESET#	HDMI0_DATA2_N	HDMI1_DATA2_N
51	GND (FIXED)	GND (FIXED)	GND (FIXED)	GND (FIXED)
52	PCIE_F1_TX1_P	PCIE_F1_RX1_P	PCIE_G0_RX0_P	PCIE_G0_TX0_P
53	PCIE_F1_TX1_N	PCIE_F1_RX1_N	PCIE_G0_RX0_N	PCIE_G0_TX0_N
54	GPI0	GPO1	RSVD_SE_GPIO5	RSVD_SE_RS232_RX
55	PCIE_F1_TX0_P	PCIE_F1_RX0_P	PCIE_G0_RX1_P	PCIE_G0_TX1_P
56	PCIE_F1_TX0_N	PCIE_F1_RX0_N	PCIE_G0_RX1_N	PCIE_G0_TX1_N
57	GND	GPO2	RSVD_SE_GPIO6	RSVD_SE_RS232_TX
58	PCIE_F0_TX3_P	PCIE_F0_RX3_P	PCIE_G0_RX2_P	PCIE_G0_TX2_P
59	PCIE_F0_TX3_N	PCIE_F0_RX3_N	PCIE_G0_RX2_N	PCIE_G0_TX2_N
60	GND (FIXED)	GND (FIXED)	GND (FIXED)	GND (FIXED)
61	PCIE_F0_TX2_P	PCIE_F0_RX2_P	PCIE_G0_RX3_P	PCIE_G0_TX3_P
62	PCIE_F0_TX2_N	PCIE_F0_RX2_N	PCIE_G0_RX3_N	PCIE_G0_TX3_N
63	GPI1	COME_GPO3	USB7_N	PCIE_CK_REF3_P
64	PCIE_F0_TX1_P	PCIE_F0_RX1_P	USB7_P	PCIE_CK_REF3_N
65	PCIE_F0_TX1_N	PCIE_F0_RX1_N	PCIE_G0_RX4_P	PCIE_G0_TX4_P
66	GND	WAKE0#	PCIE_G0_RX4_N	PCIE_G0_TX4_N
67	GPI2	WAKE1#	RSVD_TEST	GND
68	PCIE_F0_TX0_P	PCIE_F0_RX0_P	PCIE_G0_RX5_P	PCIE_G0_TX5_P
69	PCIE_F0_TX0_N	PCIE_F0_RX0_N	PCIE_G0_RX5_N	PCIE_G0_TX5_N
70	GND (FIXED)	GND (FIXED)	GND (FIXED)	GND (FIXED)
71	PCIE_H_TX0_P	PCIE_H_RX0_P	PCIE_G0_RX6_P	PCIE_G0_TX6_P
72	PCIE_H_TX0_N	PCIE_H_RX0_N	PCIE_G0_RX6_N	PCIE_G0_TX6_N
73	GND	GND	GND	GND
74	PCIE_H_TX1_P	PCIE_H_RX1_P	PCIE_G0_RX7_P	PCIE_G0_TX7_P
75	PCIE_H_TX1_N	PCIE_H_RX1_N	PCIE_G0_RX7_N	PCIE_G0_TX7_N
76	GND	GND	GND	GND
77	PCIE_H_TX2_P	PCIE_H_RX2_P	CONSOLE_RX	CONSOLE_TX
78	PCIE_H_TX2_N	PCIE_H_RX2_N	PCIE_G0_RX8_P	PCIE_G0_TX8_P
79	GND	GND	PCIE_G0_RX8_N	PCIE_G0_TX8_N
80	GND (FIXED)	GND (FIXED)	GND (FIXED)	GND (FIXED)
81	PCIE_H_TX3_P	PCIE_H_RX3_P	PCIE_G0_RX9_P	PCIE_G0_TX9_P
82	PCIE_H_TX3_N	PCIE_H_RX3_N	PCIE_G0_RX9_N	PCIE_G0_TX9_N
83	GND	GND	NC	NC
84	RSVD_LVDS_BL_CTRL	VCC_5V_SBY	GND	GND
85	GPI3	VCC_5V_SBY	PCIE_G0_RX10_P	PCIE_G0_TX10_P
86	USB6_N	VCC_5V_SBY	PCIE_G0_RX10_N	PCIE_G0_TX10_N
87	USB6_P	VCC_5V_SBY	GND	GND
88	PCIE_CK_REF0_P	RSVD_TEST	PCIE_G0_RX11_P	PCIE_G0_TX11_P
89	PCIE_CK_REF0_N	VGA_RED	PCIE_G0_RX11_N	PCIE_G0_TX11_N
90	GND (FIXED)	GND (FIXED)	GND (FIXED)	GND (FIXED)
91	VCC_SPI(3.3V)	VGA_GREEN	PCIE_G0_RX12_P	PCIE_G0_TX12_P
92	SPI_SDI	VGA_BLUE	PCIE_G0_RX12_N	PCIE_G0_TX12_N
93	GPO0	VGA_HSYNC	GND	GND
94	SPI_SCK	VGA_VSYNC	PCIE_G0_RX13_P	PCIE_G0_TX13_P
95	SPI_SDO	VGA_I2C_SCL	PCIE_G0_RX13_N	PCIE_G0_TX13_N
96	UART2_TXD	VGA_I2C_SDA	GND	GND
97	UART2_RXD	LS7A_SPI_CS1#	SPI_CS2#	SPI_CS3#
98	UART0_TXD	UART3_TXD	PCIE_G0_RX14_P	PCIE_G0_TX14_P
99	UART0_RXD	UART3_RXD	PCIE_G0_RX14_N	PCIE_G0_TX14_N
100	GND (FIXED)	GND (FIXED)	GND (FIXED)	GND (FIXED)
101	UART1_TXD	FAN_PWMOUT	PCIE_G0_RX15_P	PCIE_G0_TX15_P
102	UART1_RXD	FAN_TACHIN	PCIE_G0_RX15_N	PCIE_G0_TX15_N
103	RSVD_TEST	RSVD_TEST	GND	GND
104	VCC_12V	VCC_12V	VCC_12V	VCC_12V
105	VCC_12V	VCC_12V	VCC_12V	VCC_12V
106	VCC_12V	VCC_12V	VCC_12V	VCC_12V
107	VCC_12V	VCC_12V	VCC_12V	VCC_12V
108	VCC_12V	VCC_12V	VCC_12V	VCC_12V
109	VCC_12V	VCC_12V	VCC_12V	VCC_12V
110	GND (FIXED)	GND (FIXED)	GND (FIXED)	GND (FIXED)

Other interface connectors

Module integration debugging serial port [CN1] Connector Definition:

Table 3 1 Definition of serial port connectors

Serial number	Definition	Note
1	RXD1	LS3C5000 RS232 Debugging serial port
2	TXD1
3	GND

Your Position：Home > Products Center > SMLS > SMLS 3C7A module - LoongSON 3C5000 domestic COM-E module -

SMLS 3C7A module - LoongSON 3C5000 domestic COM-E module -