Product Overview
The SMLS 3A7A D Module is designed according to PICMG COM Express Module Base Specification Reversion 2.0 Type 6. The CPU adopts Loongson LS3A5000 quad-core processor, the main frequency is 1.8~2.3GHz, compatible with 3A4000 processor (main frequency is 1.5GHz); Equipped with Loongson autonomous bridge chip 7A1000, onboard 4/8GBDDR4 memory. Module support 2 Gigabit network,32 PCI-E,6 USB2.0,6 serial ports,3 SATA2.0 and other I/O expansion; Disy part, support 1 HDMI,1 dual channel 24-bit LVDS signal, support trusted SE design.
The module size is 95*95mm, the maximum power consumption is less than 40W, the localization rate of standard components is above 95percent, and the localization rate is optional 100percent. The module adopts 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
Ø Processor: Loongson quad-core 3A5000 processor, main frequency 1.8~2.3GHz;
Optional Loongson 3A4000 processor, standard frequency 1.5GHz;
Ø Memory: standard onboard 8GB DDR4 memory particles, optional 4GB domestic memory particles;
Ø Storage: Support 3 SATA2.0 channels;
Ø Disy: 1 HDMI interface,1 dual channel LVDS interface, resolution support 1920*1080;
Ø Network: onboard 2 domestic gigabit network interface;
ØPCI-E interface: 1-channel PCI-Ex8, 5-channel PCI-Ex4, 4-channel PCI-Ex1;
ØSATA interface: 3-way SATA2.0 interface;
USB interface: 6 USB interfaces, compatible with USB1.1 and USB2.0 specifications;
Ø Serial port: 2 RS232 serial port,4 TTL serial port;
Ø Audio interface: 1 HDA;
Ø Trusted SE: SPI SE interface;
Ø Others: Support SPI,LPC, 2-way I2C;
Ø High localization: component localization rate of more than 95percent, optional 100percent.
Product specification sheet
Project |
Description |
|
System tform |
Processor |
龙芯四核3A5000Processor,主频1.8~2.3GHz 可选龙芯3A4000Processor,主频1.5GHz |
Bridge te |
Loongson 7A1000 |
|
Memory |
板载8GB DDR4Memory;可选4GB国产化Memory |
|
Firmware |
16 MB SPI FLASH |
|
Interface |
PCI-E |
7A Supports 5 groups of PCI-E with a total of 32 lanes G0:1 PCI-E2.0x8 G1: Two PCI-E2.0x4 channels are standard, and one PCI-E2.0x8 channels are optional H: Two PCI-E2.0x4 channels are provided as standard, and one PCI-E2.0x8 channels are optional F1: Standard with one PCI-E2.0x4, optional with two PCI-E2.0x1 F0: Four PCI-E2.0x1 channels are standard, and one PCI-E2.0x4-- -- is optional |
USB |
6 USB2.0 |
|
SATA |
3-way SATA2.0 |
|
Ethernet |
Two Gigabit network ports |
|
Audio |
Route 1 HDA |
|
Disy |
1 channel HDMI,1 dual channel 24bit LVDS, resolution 1920*1080 |
|
LPC |
1 LPC |
|
SPI |
1路SPI,1路可信SPI_SEInterface |
|
I2C |
2 channels I2C |
|
Serial |
4路TTL串口：7A_UART引出,其中7A_UART0（A98,A99）可选LS3A_UART0调试Interface; 1 trusted serial port LS3A SE UART0 (A86,A87); 2 on-board RS232 serial ports, of which 1 is the 3A debugging serial port COM-E (C63,C64) out; |
|
GPIO |
8*GPIO (4 GPI,4 GPO) |
|
Power supply |
Power supply |
3.0V RTC, 5V Standby and 12V Primary |
Power consumption |
3A4000 COM-E模块（主频1.5GHz）典型Power consumption<35W; 3A5000 COM-E模块（主频2.0GHz）典型Power consumption<40W; |
|
Hibernation standby |
Support,MCU management |
|
Structure |
Size |
95x95mm |
Pin-out Type |
COM Express Base Reversion2.0 Pin-out Type 6 |
|
Ambient temperature |
Room temperature grade |
Operating temperature: 0℃ ~ 40℃, 5 ~ 95percent RH, non-condensing |
Storage temperature: -20℃ ~ 70℃, 5 ~ 95percent RH, non-condensing |
||
Wide temperature level |
Operating temperature: -20℃ ~ 60℃, 5 ~ 95percent RH, non-condensing |
|
Storage temperature: -40℃ ~ 75℃, 5 ~ 95percent RH, non-condensing |
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Industrial grade |
Operating temperature: -40℃ ~ 65℃, 5 ~ 95percent RH, non-condensing |
|
Storage temperature: -55℃ ~ 80℃, 5 ~ 95percent RH, non-condensing |
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Product block diagram
Module front view
Module back view
外形Size图
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Module connector letter
NoCOM-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 [TYCO571-3-6318490-6] |
MD2 [TYCO571-3-6318490-6] |
|||||
RowA |
RowB |
RowC |
RowD |
||||
1 |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
|||
2 |
GBE0_MDI3-(Run) |
GBE0_ACT#(OD) |
GND |
GND |
|||
3 |
GBE0_MDI3+(Run) |
LPC_FRAME# |
GBE1_MDI3-(Run) |
GBE1_LINK100#(OD) |
|||
4 |
GBE0_LINK100#(OD) |
LPC_AD0 |
GBE1_MDI3+(Run) |
GBE1_ACT#(OD) |
|||
5 |
GBE0_LINK1000#(OD) |
LPC_AD1 |
GND |
GND |
|||
6 |
GBE0_MDI2-(Run) |
LPC_AD2 |
GBE1_MDI2-(Run) |
GBE1_LINK1000#(OD) |
|||
7 |
GBE0_MDI2+(Run) |
LPC_AD3 |
GBE1_MDI2+(Run) |
GBE1_LINK#(OD) |
|||
8 |
GBE0_LINK#(OD) |
LPC_DRQ0# |
GND |
GND |
|||
9 |
GBE0_MDI1-(Run) |
LPC_DRQ1# |
GBE1_MDI1-(Run) |
PCIE_H_RX6_P |
|||
10 |
GBE0_MDI1+(Run) |
LPC_CLK |
GBE1_MDI1+(Run) |
PCIE_H_RX6_N |
|||
11 |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
|||
12 |
GBE0_MDI0-(Run) |
PWRBTN#(Suspend) |
GBE1_MDI0-(Run) |
PCIE_H_RX7_P |
|||
13 |
GBE0_MDI0+(Run) |
LS7A_I2C1_SCL(RUN) |
GBE1_MDI0+(Run) |
PCIE_H_RX7_N |
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14 |
VCC_1V8(Fix) |
LS7A_I2C1_SDA(RUN) |
GND |
GND |
|||
15 |
SUS_S3#(Suspend) |
SMB_ALERT#(RUN) |
PCIE_H_RX2+ |
PCIE_H_TX0+ |
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16 |
SATA0_TX+ |
SATA1_TX+ |
PCIE_H_RX2- |
PCIE_H_TX0- |
|||
17 |
SATA0_TX- |
SATA1_TX- |
COME_SE_SPI_WP# |
COME_SE_SPI_CS# |
|||
18 |
SUS_S4#(Suspend) |
SUS_STAT#(Suspend) |
COME_SE_SPI_SCK |
COME_SE_SPI_HOLD# |
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19 |
SATA0_RX+ |
SATA1_RX+ |
PEF1_RX2+ |
PEF1_TX2+ |
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20 |
SATA0_RX- |
SATA1_RX- |
PEF1_RX2- |
PEF1_TX2- |
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21 |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
|||
22 |
SATA2_TX+ |
PCIE_H_RX4_P |
PEF1_RX3+ |
PEF1_TX3+ |
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23 |
SATA2_TX- |
PCIE_H_RX4_N |
PEF1_RX3- |
PEF1_TX3- |
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24 |
SUS_S5#(Suspend) |
PWR_OK |
NC |
RSVD |
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25 |
SATA2_RX+ |
PCIE_H_RX5_P |
PCIE_H_RX3+ |
RSVD |
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26 |
SATA2_RX- |
PCIE_H_RX5_N |
PCIE_H_RX3- |
PCIE_H_TX1+ |
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27 |
BATLOW#(Suspend) |
WDT |
COME_SE_SPI_MISO |
PCIE_H_TX1- |
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28 |
(S)ATA_ACT# |
AC/HDA_SDIN2(Run) |
COME_SE_SPI_MOSI |
COME_SE_BIOS_DIS# |
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29 |
AC/HDA_SYNC |
AC/HDA_SDIN1(Run) |
PCIE_H_RX1+ |
PCIE_H_TX2+ |
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30 |
AC/HDA_RST#(Run) |
AC/HDA_SDIN0(Run) |
PCIE_H_RX1- |
PCIE_H_TX2- |
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31 |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
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32 |
AC/HDA_BITCLK |
SPKR |
NC |
PCIE_H_TX3+ |
|||
33 |
AC/HDA_SDOUT |
LS7A_I2C0_SCL(Run) |
NC |
PCIE_H_TX3- |
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34 |
NC |
LS7A_I2C0_SDA(Run) |
NC |
NC |
|||
35 |
THRMTRIP# |
THRM# |
RSVD |
RSVD |
|||
36 |
LS7A_UART2_TXD |
LS7A_UART3_TXD |
HDMI_CTRLCLK |
PCIE_H_RX0+ |
|||
37 |
LS7A_UART2_RXD |
LS7A_UART3_RXD |
HDMI_CTRLDATA |
PCIE_H_RX0- |
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38 |
NC |
USB_4_5_OC#(Run) |
NC |
RSVD |
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39 |
USB4-(Run) |
USB5-(Run) |
HDMI_DATA2_P |
PCIE_H_TX4+ |
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40 |
USB4+(Run) |
USB5+(Run) |
HDMI_DATA2_N |
PCIE_H_TX4- |
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41 |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
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42 |
USB2-(Run) |
USB3-(Run) |
HDMI_DATA1_P |
PCIE_H_TX5+ |
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43 |
USB2+(Run) |
USB3+(Run) |
HDMI_DATA1_N |
PCIE_H_TX5- |
|||
44 |
USB_2_3_OC#(Run) |
USB_0_1_OC#(Run) |
HDMI_HPD |
NC |
|||
45 |
USB0-(Run) |
USB1-(Run) |
RSVD |
RSVD |
|||
46 |
USB0+(Run) |
USB1+(Run) |
HDMI_DATA0_P |
PCIE_H_TX6+ |
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47 |
VCC_RTC |
EXCD1_PERST# |
HDMI_DATA0_N |
PCIE_H_TX6- |
|||
48 |
EXCD0_PERST# |
EXCD1_CPPE# |
RSVD |
RSVD |
|||
49 |
EXCD0_CPPE# |
SYS_RESET#(Suspend) |
HDMI_CLK_P |
PCIE_H_TX7+ |
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50 |
LPC_SERIRQ |
CB_RESET#(Suspend) |
HDMI_CLK_N |
PCIE_H_TX7- |
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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 |
TYPE0#(NC) |
NC |
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55 |
PEF1_TX0+ |
PEF1_RX0+ |
PEG0_RX1+ |
PEG0_TX1+ |
|||
56 |
PEF1_TX0- |
PEF1_RX0- |
PEG0_RX1- |
PEG0_TX1- |
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57 |
GND |
GPO2 |
TYPE1#(NC) |
TYPE2#(GND) |
|||
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- |
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63 |
GPI1 |
GPO3 |
LS3A_COM0_TX |
RSVD |
|||
64 |
PEF0_TX1+ |
PEF0_RX1+ |
LS3A_COM0_RX |
RSVD |
|||
65 |
PEF0_TX1- |
PEF0_RX1- |
PEG0_RX4+ |
PEG0_TX4+ |
|||
66 |
GND |
WAKE0#(Suspend) |
PEG0_RX4- |
PEG0_TX4- |
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67 |
GPI2 |
WAKE1#(Suspend) |
RSVD |
GND |
|||
68 |
PEF0_TX0+ |
PEF0_RX0+ |
PEG0_RX5+ |
PEG0_TX5+ |
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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- |
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73 |
LVDS_A1+ |
LVDS_B1+ |
GND |
GND |
|||
74 |
LVDS_A1- |
LVDS_B1- |
PEG0_RX7+ |
PEG0_TX7+ |
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75 |
LVDS_A2+ |
LVDS_B2+ |
PEG0_RX7- |
PEG0_TX7- |
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76 |
LVDS_A2- |
LVDS_B2- |
GND |
GND |
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77 |
LVDS_VDD_EN |
LVDS_B3+ |
RSVD |
RSVD |
|||
78 |
LVDS_A3+ |
LVDS_B3- |
PEG1_RX0+ |
PEG1_TX0+ |
|||
79 |
LVDS_A3- |
LVDS_BKLT_EN |
PEG1_RX0- |
PEG1_TX0- |
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80 |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
|||
81 |
LVDS_A_CK+ |
LVDS_B_CK+ |
PEG_RX1+ |
PEG1_TX1+ |
|||
82 |
LVDS_A_CK- |
LVDS_B_CK- |
PEG_RX1- |
PEG1_TX1- |
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83 |
LVDS_I2C_CK |
LVDS_BKLT_CTRL |
RSVD |
RSVD |
|||
84 |
LVDS_I2C_DAT |
VCC_5V_SBY |
GND |
GND |
|||
85 |
GPI3 |
VCC_5V_SBY |
PEG_RX2+ |
PEG1_TX2+ |
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86 |
RSVD |
VCC_5V_SBY |
PEG_RX2- |
PEG1_TX2- |
|||
87 |
RSVD |
VCC_5V_SBY |
GND |
GND |
|||
88 |
PCIE_CLK_REF+ |
NC |
PEG_RX3+ |
PEG1_TX3+ |
|||
89 |
PCIE_CLK_REF- |
NC |
PEG_RX3- |
PEG1_TX3- |
|||
90 |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
|||
91 |
SPI_POWER(Run) |
NC |
PEG_RX4+ |
PEG1_TX4+ |
|||
92 |
SPI_MISO(Run) |
NC |
PEG_RX4- |
PEG1_TX4- |
|||
93 |
GPO0 |
NC |
GND |
GND |
|||
94 |
SPI_CLK(Run) |
NC |
PEG_RX5+ |
PEG1_TX5+ |
|||
95 |
SPI_MOSI(Run) |
NC |
PEG_RX5- |
PEG1_TX5- |
|||
96 |
TPM_PP |
NC |
GND |
GND |
|||
97 |
TYPE10#(NC) |
SPI_CS#(Run) |
RSVD |
RSVD |
|||
98 |
LS3A_UART0_TXD /LS7A_UART0_TXD |
RSVD |
PEG_RX6+ |
PEG1_TX6+ |
|||
99 |
LS3A_UART0_TXD /LS7A_UART0_RXD |
7A1000_SCI#/Gpio50 |
PEG_RX6- |
PEG1_TX6- |
|||
100 |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
|||
101 |
LS7A_UART1_TXD |
FAN_PWMOUT |
PEG_RX7+ |
PEG1_TX7+ |
|||
102 |
LS7A_UART1_RXD |
FAN_TACHIN |
PEG_RX7- |
PEG1_TX7- |
|||
103 |
LS7A_ACPI_LID#(Suspend) |
NC |
GND |
GND |
|||
104 |
VCC_12V |
VCC_12V |
VCC_12V |
VCC_12V |
|||
105 |
VCC_12V |
VCC_12V |
VCC_12V |
VCC_12V |
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106 |
VCC_12V |
VCC_12V |
VCC_12V |
VCC_12V |
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107 |
VCC_12V |
VCC_12V |
VCC_12V |
VCC_12V |
|||
108 |
VCC_12V |
VCC_12V |
VCC_12V |
VCC_12V |
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109 |
VCC_12V |
VCC_12V |
VCC_12V |
VCC_12V |
|||
110 |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
GND(FIXED) |
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其他Interface连接器
a)[CN1] MCU调试Interface,Definition
OrderNo |
Definition |
Note |
1 |
3.3V |
MCU调试Interface,管理Hibernation standby状态 |
2 |
EC_SWDIO |
|
3 |
EC_SWCLK |
|
4 |
GND |
b)[CN2]EjtagInterface,Definition
OrderNo |
Definition |
Note |
1 |
VDD_3V3 |
LS3A4000/3A5000_EJTAG |
2 |
GND |
|
3 |
TCK |
|
4 |
TDI |
|
5 |
TDO |
|
6 |
TMS |
|
7 |
TRST |
|
8 |
SEL |
|
9 |
NC |
|
10 |
NC |
c)[CN3-debug]调试串口0Definition
OrderNo |
Definition |
Note |
1 |
RXD0 |
LS3A4000/3A5000_RS232调试Interface |
2 |
TXD0 |
|
3 |
GND |
