Loongson 3A5000 7A2000COME module
Model: SMLS 3A7A E
Product Overview
The SMLS 3A7A E Module is designed according to PICMG COM Express Module Base Specification Reversion 2.0 Type 6. The CPU adopts Loongson LS3A5000 quad-core processor, default frequency 2.0GHz (optional low power 1.5GHz); Equipped with Loongson's new generation of autonomous bridge chip 7A2000, integrated 3D GPU disy function; Standard onboard 8GBDDR4 memory, storage board attached 64GB uSSD. Module support 2 Gigabit network,32 PCI-E3.0,6 USB2.0,4 USB3.0,6 serial ports,3 SATA3.0 and other I/O expansion; Supports three disy outputs: 1 HDMI,1 dual-channel 24-bit LVDS signal, and 1 VGA port.
The module size is 95*95mm, the power consumption is no more than 35W, and the localization rate of standard components is above 95percent, and the option is 100percent localization. Module definition supports full compatibility with JDA's previous generation SMLS 3A7A B/C/D series COM-E module, using 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, power, communication, transportation and other fields
Product Features
Ø Processor: Loongson quad-core 3A5000 industrial-grade processor,7A2000 bridge;
Ø Memory: standard onboard 8GB DDR4 memory particles;
Ø Storage: The default on-board 64GB SSD, while supporting 3 SATA3.0;
Ø Disy: 1 HDMI interface and 1 VGA, copy screen mode;
1 double channel LVDS interface, resolution 1920*1080;
Ø Network: onboard 2 domestic gigabit network interface;
PCI-E: The default is 1 PCI-E3.0x16, 3 PCI-E3.0x4 (where 1 x4 is optional RapidIO2.2),4 PCI-E3.0x1;
ØUSB interface: 8 USB2.0,4 USB3.0;
Ø Serial port: 1 RS232 debugging serial port,4 TTL serial port;
Ø Audio interface: 1 HDA;
Ø Others: Support SPI,LPC, 2-way I2C;
Ø High localization: component localization rate of more than 95percent, optional 100percent.
Product specification sheet
SMLS 3A7A E Specification Table |
||
Project |
Description |
|
System tform |
Processor |
龙芯四核3A5000Industrial gradeProcessor,默认主频2.0GHz; Optional low power main frequency 1.5GHz |
Bridge te |
Loongson 7A2000, integrated autonomous GPU, DDR4 2GB |
|
Memory |
板载8GB DDR4Memory |
|
Store |
Onboard 64GB uSSD (optional) |
|
Firmware |
16MB SPI FLASH |
|
Interface |
PCI-E |
The 7A2000 supports 32 PCI 3.0 channels and supports software configuration. The default allocation is as follows G0: 1 PCI-E x16, optional 2 PCI-E x8; H: Two PCI-E x4 channels and one PCI-E x8 channels are optional. F1:1 PCI-E x4, optionally 2 PCI-E x1 or RapidIO2.2 F0: four PCI-E x1, one PCI-E x4-- is optional |
USB |
8-way USB2.0, 4-way USB3.0 |
|
SATA |
3-way SATA3.0 |
|
Ethernet |
2路千兆网口,RGMIIInterface采用YT8511H引出 |
|
Audio |
Route 1 HDA |
|
Disy |
3 disy output 1 HDMI,1 VGA, copy screen mode 1 dual-channel 24bit LVDS, maximum resolution 1920*1080 |
|
LPC |
1 LPC |
|
SPI |
1路SPI,支持QSPI |
|
I2C |
2 channels I2C |
|
Serial port |
1路RS232,3A5000引出调试Serial port 4路TTLSerial port,7A2000引出 |
|
GPIO |
8*GPIO (4 GPI,4 GPO) |
|
Power supply |
Power supply |
3.0V RTC, 5V Standby and 12V Primary |
Power consumption (estimated) |
Typical power consumption (2.0GHz) < 35W Typical power consumption (1.5GHz) < 25W |
|
Hibernation standby |
STR-- is supported |
|
Structure |
Size |
95x95mm |
Pin-out Type |
Express Base Reversion2.0引脚型6—— |
|
Ambient temperature |
Room temperature grade |
Operating temperature: 0℃ ~ 40℃, 5 ~ 95percent RH, non-condensing |
Store温度：-20℃～70℃, 5～95% RH,不凝结 |
||
Wide temperature level |
Operating temperature: -20℃ ~ 60℃, 5 ~ 95percent RH, non-condensing |
|
Store温度：-40℃～75℃, 5～95% RH,不凝结 |
||
Industrial grade |
Operating temperature: -40℃ ~ 65℃, 5 ~ 95percent RH, non-condensing |
|
Store温度：-55℃～80℃, 5～95% RH,不凝结 |
||
Product block diagram
Module front view
Module back view
外形Size图
Module connector signal
COM-EInterfaceDefinition说明
本模块Interface采用2组220pin高可靠板对板COM-E连接器.
Module end model: NGTA21-1220-0601-01C/158CQSL-110-01-L-D-A/TE3-6318490-6;
Base te end model: NGTA21-2220-0601-01C/158CQTL-110-01-L-D-A (5mm) /TE1827253 C1 (5mm) /TE3-6318491-6 (8mm);
COMeInterfacePIN脚Definition[MD1-MD2]如下表：
表3 1模块COM-eInterfaceDefinition
Order No |
MD1 [TYCO 571-3-6318490-6] |
MD2 [TYCO 571-3-6318490-6] |
||
Row A |
Row B |
Row C |
Row D |
|
1 |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
2 |
GBE0_MDI3-(Suspend) |
GBE0_ACT#(Suspend) |
GND |
GND |
3 |
GBE0_MDI3+(Suspend) |
LPC_FRAME# |
GBE1_MDI3-(Suspend) |
GBE1_LINK100#(Suspend) |
4 |
GBE0_LINK100#(Suspend) |
LPC_AD0 |
GBE1_MDI3+(Suspend) |
GBE1_ACT#(Suspend) |
5 |
GBE0_LINK1000#(Suspend) |
LPC_AD1 |
GND |
GND |
6 |
GBE0_MDI2-(Suspend) |
LPC_AD2 |
GBE1_MDI2-(Suspend) |
GBE1_LINK1000#(Suspend) |
7 |
GBE0_MDI2+(Suspend) |
LPC_AD3 |
GBE1_MDI2+(Suspend) |
GBE1_LINK#(Suspend) |
8 |
GBE0_LINK#(Suspend) |
7A_ACPI_GPIO12(Suspend) |
GND |
GND |
9 |
GBE0_MDI1-(Suspend) |
7A_ACPI_GPIO13(Suspend) |
GBE1_MDI1-(Suspend) |
PCIE_H_RX6_P |
10 |
GBE0_MDI1+(Suspend) |
LPC_CLK |
GBE1_MDI1+(Suspend) |
PCIE_H_RX6_N |
11 |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
12 |
GBE0_MDI0-(Suspend) |
PWRBTN#(Suspend) |
GBE1_MDI0-(Suspend) |
PCIE_H_RX7_P |
13 |
GBE0_MDI0+(Suspend) |
LS7A_I2C1_SCL |
GBE1_MDI0+(Suspend) |
PCIE_H_RX7_N |
14 |
VCC_1V8(Fix) |
LS7A_I2C1_SDA |
GND |
GND |
15 |
SUS_S3#(Suspend) |
SMB_ALERT# |
PCIE_H_RX2+ |
PCIE_H _TX0+ |
16 |
SATA0_TX+ |
SATA1_TX+ |
PCIE_H _RX2- |
PCIE_H _TX0- |
17 |
SATA0_TX- |
SATA1_TX- |
SUSB0_RX- |
SUSB0_TX- |
18 |
SUS_S4#(Suspend) |
SUS_STAT#(Suspend) |
SUSB0_RX+ |
SUSB0_TX+ |
19 |
SATA0_RX+ |
SATA1_RX+ |
PEF1_RX2+ |
PEF1_TX2+ |
20 |
SATA0_RX- |
SATA1_RX- |
PEF1_RX2- |
PEF1_TX2- |
21 |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
22 |
SATA2_TX+ |
PCIE_H_RX4_P |
PEF1_RX3+ |
PEF1_TX3+ |
23 |
SATA2_TX- |
PCIE_H_RX4_N |
PEF1_RX3- |
PEF1_TX3- |
24 |
SUS_S5#(Suspend) |
PWR_OK |
LS7A_UART2_TXD |
SUSB1_TX- |
25 |
SATA2_RX+ |
PCIE_H_RX5_P |
PCIE_H _RX3+ |
SUSB1_TX+ |
26 |
SATA2_RX- |
PCIE_H_RX5_N |
PCIE_H _RX3- |
PCIE_H _TX1+ |
27 |
BATLOW#(Suspend) |
WDT |
SUSB1_RX- |
PCIE_H _TX1- |
28 |
(S)ATA_ACT# |
HDA_SDIN2 |
SUSB1_RX+ |
NC |
29 |
HDA_SYNC |
HDA_SDIN1 |
PCIE_H _RX1+ |
PCIE_H _TX2+ |
30 |
HDA_RST# |
HDA_SDIN0 |
PCIE_H _RX1- |
PCIE_H _TX2- |
31 |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
32 |
HDA_BITCLK |
SPKR |
SUSB2_RX- |
PCIE_H _TX3+ |
33 |
HDA_SDOUT |
LS7A_I2C0_SCL |
SUSB2_RX+ |
PCIE_H _TX3- |
34 |
NC |
LS7A_I2C0_SDA |
SUSB3_RX- |
SUSB2_TX- |
35 |
THRMTRIP# |
THRM# |
SUSB3_RX+ |
SUSB2_TX+ |
36 |
USB6-(Suspend) |
USB7-(Suspend) |
HDMI_CTRLCLK |
PCIE_H _RX0+ |
37 |
USB6+(Suspend) |
USB7+(Suspend) |
HDMI_CTRLDATA |
PCIE_H _RX0- |
38 |
USB_OC3#(Suspend) |
USB_OC2#(Suspend) |
LS7A_UART2_RXD |
NC |
39 |
USB4-(Suspend) |
USB5-( Suspend) |
HDMI_DATA2_P |
PCIE_H _TX4+ |
40 |
USB4+(Suspend) |
USB5+( Suspend) |
HDMI_DATA2_N |
PCIE_H _TX4- |
41 |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
42 |
USB2-(Suspend) |
USB3-( Suspend) |
HDMI_DATA1_P |
PCIE_H _TX5+ |
43 |
USB2+(Suspend) |
USB3+( Suspend) |
HDMI_DATA1_N |
PCIE_H _TX5- |
44 |
USB_OC1# (Suspend) |
USB_OC0# (Suspend) |
HDMI_HPD |
SUSB3_TX- |
45 |
USB0-(Suspend) |
USB1-(Suspend) |
LS7A_UART3_TXD |
SUSB3_TX+ |
46 |
USB0+(Suspend) |
USB1+(Suspend) |
HDMI_DATA0_P |
PCIE_H _TX6+ |
47 |
VCC_RTC |
USB9-(Suspend) |
HDMI_DATA0_N |
PCIE_H _TX6- |
48 |
USB8-(Suspend) |
USB9+(Suspend) |
LS7A_UART3_RXD |
NC |
49 |
USB8+(Suspend) |
SYS_RESET#(Suspend) |
HDMI_CLK_P |
PCIE_H _TX7+ |
50 |
LPC_SERIRQ |
CB_RESET#(Suspend) |
HDMI_CLK_N |
PCIE_H _TX7- |
51 |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
52 |
PEF1_TX1+ |
PEF1_RX1+ |
PEG0_RX0+ |
PEG0_TX0+ |
53 |
PEF1_TX1- |
PEF1_RX1- |
PEG0_RX0- |
PEG0_TX0- |
54 |
GPI0 |
GPO1 |
NC |
NC |
55 |
PEF1_TX0+ |
PEF1_RX0+ |
PEG0_RX1+ |
PEG0_TX1+ |
56 |
PEF1_TX0- |
PEF1_RX0- |
PEG0_RX1- |
PEG0_TX1- |
57 |
GND |
GPO2 |
NC |
NC |
58 |
PEF0_TX3+ |
PEF0_RX3+ |
PEG0_RX2+ |
PEG0_TX2+ |
59 |
PEF0_TX3- |
PEF0_RX3- |
PEG0_RX2- |
PEG0_TX2- |
60 |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
61 |
PEF0_TX2+ |
PEF0_RX2+ |
PEG0_RX3+ |
PEG0_TX3+ |
62 |
PEF0_TX2- |
PEF0_RX2- |
PEG0_RX3- |
PEG0_TX3- |
63 |
GPI1 |
GPO3 |
LS3A_COM0_TX(RS232) |
USB11-(Suspend) |
64 |
PEF0_TX1+ |
PEF0_RX1+ |
LS3A_COM0_RX(RS232) |
USB11+(Suspend) |
65 |
PEF0_TX1- |
PEF0_RX1- |
PEG0_RX4+ |
PEG0_TX4+ |
66 |
GND |
WAKE0#(Suspend) |
PEG0_RX4- |
PEG0_TX4- |
67 |
GPI2 |
WAKE1#(Suspend) |
NC |
GND |
68 |
PEF0_TX0+ |
PEF0_RX0+ |
PEG0_RX5+ |
PEG0_TX5+ |
69 |
PEF0_TX0- |
PEF0_RX0- |
PEG0_RX5- |
PEG0_TX5- |
70 |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
71 |
LVDS_A0+ |
LVDS_B0+ |
PEG0_RX6+ |
PEG0_TX6+ |
72 |
LVDS_A0- |
LVDS_B0- |
PEG0_RX6- |
PEG0_TX6- |
73 |
LVDS_A1+ |
LVDS_B1+ |
GND |
GND |
74 |
LVDS_A1- |
LVDS_B1- |
PEG0_RX7+ |
PEG0_TX7+ |
75 |
LVDS_A2+ |
LVDS_B2+ |
PEG0_RX7- |
PEG0_TX7- |
76 |
LVDS_A2- |
LVDS_B2- |
GND |
GND |
77 |
LVDS_VDD_EN |
LVDS_B3+ |
NC |
NC |
78 |
LVDS_A3+ |
LVDS_B3- |
PEG0_RX8+ |
PEG0_TX8+ |
79 |
LVDS_A3- |
LVDS_BKLT_EN |
PEG0_RX8- |
PEG0_TX8- |
80 |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
81 |
LVDS_A_CK+ |
LVDS_B_CK+ |
PEG0_RX9+ |
PEG0_TX9+ |
82 |
LVDS_A_CK- |
LVDS_B_CK- |
PEG0_RX9- |
PEG0_TX9- |
83 |
LVDS_I2C_CK |
LVDS_BKLT_CTRL |
NC |
NC |
84 |
LVDS_I2C_DAT |
VCC_5V_SBY |
GND |
GND |
85 |
GPI3 |
VCC_5V_SBY |
PEG0_RX10+ |
PEG0_TX10+ |
86 |
USB10-(Suspend) |
VCC_5V_SBY |
PEG0_RX10- |
PEG0_TX10- |
87 |
USB10+(Suspend) |
VCC_5V_SBY |
GND |
GND |
88 |
PCIE_CLK_REF+ |
7A_ACPI_GPIO04(Suspend) |
PEG0_RX11+ |
PEG0_TX11+ |
89 |
PCIE_CLK_REF- |
VGA_RED |
PEG0_RX11- |
PEG0_TX11- |
90 |
GND(FIXED) |
GND (FIXED) |
GND(FIXED) |
GND(FIXED) |
91 |
SPI_POWER |
VGA_GRN |
PEG0_RX12+ |
PEG0_TX12+ |
92 |
SPI_MISO |
VGA_BLU |
PEG0_RX12- |
PEG0_TX12- |
93 |
GPO0 |
VGA_HSYNC |
GND |
GND |
94 |
SPI_CLK |
VGA_VSYNC |
PEG0_RX13+ |
PEG0_TX13+ |
95 |
SPI_MOSI |
VGA_I2C_CK |
PEG0_RX13- |
PEG0_TX13- |
96 |
TPM_PP |
VGA_I2C_DAT |
GND |
GND |
97 |
NC |
LS7A_SPI_CS1# |
SPI_CS2# |
SPI_CS3# |
98 |
LS7A_UART0_TXD |
NC |
PEG0_RX14+ |
PEG0_TX14+ |
99 |
LS7A_UART0_RXD |
7A1000_SCI# |
PEG0_RX14- |
PEG0_TX14- |
100 |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
101 |
LS7A_UART1_TXD |
FAN_PWMOUT |
PEG0_RX15+ |
PEG0_TX15+ |
102 |
LS7A_UART1_RXD |
FAN_TACHIN |
PEG0_RX15- |
PEG0_TX15- |
103 |
LS7A_ACPI_LID#(Suspend) |
7A_ACPI_GPIO02(Suspend) |
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) |
调试Serial portDefinition
OrderNo |
Definition |
Note |
1 |
RXD0 |
3A5000_RS232调试Interface |
2 |
TXD0 |
|
3 |
GND |
