SMLS_3A7A_E模块-龙芯3A5000+7A2000 COME模块

龙芯3A5000+7A2000 COME模块
型号:SMLS_3A7A_E
产品概述
SMLS_3A7A_E模块参照PICMG COM Express Module Base Specification Reversion 2.0 Type 6进行设计。CPU采用龙芯LS3A5000四核处理器,默认主频2.0GHz(可选低功耗1.5GHz);搭载龙芯新一代桥片7A2000,集成3D GPU显示功能;标配板载8GBDDR4内存,存储板贴64GB uSSD。模块支持2路千兆网络、32路PCI-E3.0、6路USB2.0、4路USB3.0、6路串口、3路SATA3.0等I/O扩展;支持三路显示输出:1路HDMI、1路双通道24-bit LVDS信号、1路VGA接口。
模块尺寸为95*95mm,功耗不大于35W,标配元器件国产化率95%以上,可选产化。模块定义上支持完全兼容众达上一代SMLS_3A7A_B/C/D系列COM-E模块,采用全表贴化设计,具有高性能、高国产化、高稳定、高可靠等特点,可广泛应用于国防、政府、科研、医疗、电力、通讯、交通等领域。
产品特点
Ø 处理器:龙芯四核3A5000工业级处理器,7A2000桥片;
Ø 内存:标配板载8GB DDR4内存颗粒;
Ø 存储:默认板载64GB SSD,同时支持3路SATA3.0;
Ø 显示:1路HDMI接口与1路VGA,复制屏模式;
1路双通道LVDS接口,分辨率1920*1080;
Ø 网络:板载2路国产千兆网络接口;
Ø PCI-E:默认1路PCI-E3.0x16, 3路PCI-E3.0x4(其中1路x4可选RapidIO2.2),4路 PCI-E3.0x1;
Ø USB接口:8路USB2.0,4路USB3.0;
Ø 串口:1路RS232调试串口,4路TTL串口;
Ø 音频接口:1路HDA;
Ø 其他:支持SPI、LPC、2路I2C;
Ø 高国产化:元器件国产化率95%以上,可选。
产品规格表
SMLS_3A7A_E规格表 |
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项目 |
描述 |
|
系统平台 |
处理器 |
龙芯四核3A5000工业级处理器,默认主频2.0GHz; 可选低功耗主频1.5GHz |
桥片 |
龙芯7A2000,集成GPU,显存DDR4 2GB |
|
内存 |
板载8GB DDR4内存 |
|
存储 |
板载64GB uSSD(可选) |
|
固件 |
16MB SPI FLASH |
|
接口 |
PCI-E |
7A2000支持32个PCIE3.0通道,支持软件配置,默认分配如下 G0: 1路PCI-E x16,可选2路PCI-E x8; H:2路PCI-E x4,可选1路PCI-E x8; F1:1路PCI-E x4,可选2路PCI-E x1或RapidIO2.2 F0:4路PCI-E x1,可选1路PCI-E x4 |
USB |
8路USB2.0,4路USB3.0 |
|
SATA |
3路SATA3.0 |
|
Ethernet |
2路千兆网口,RGMII接口采用YT8511H引出 |
|
Audio |
1路HDA |
|
Display |
3路显示输出 1路HDMI,1路VGA,复制屏模式 1路双通道24bit LVDS,分辨率1920*1080 |
|
LPC |
1路LPC |
|
SPI |
1路SPI,支持QSPI |
|
I2C |
2路I2C |
|
串口 |
1路RS232,3A5000引出调试串口 4路TTL串口,7A2000引出 |
|
GPIO |
8*GPIO (4路GPI,4路GPO) |
|
电源 |
供电 |
3.0V RTC, 5V Standby and 12V Primary |
功耗(预估值) |
模块典型功耗(2.0GHz)<35W 模块典型功耗(1.5GHz)<25W |
|
休眠待机 |
支持STR |
|
结构 |
尺寸 |
95x95mm |
Pin-out Type |
参考COM Express Base Reversion2.0 Pin-out Type 6 |
|
环境温度 |
常温级 |
工作温度:0℃~40℃, 5~95% RH,不凝结 |
存储温度:-20℃~70℃, 5~95% RH,不凝结 |
||
宽温级 |
工作温度:-20℃~60℃, 5~95% RH,不凝结 |
|
存储温度:-40℃~75℃, 5~95% RH,不凝结 |
||
工业级 |
工作温度:-40℃~65℃, 5~95% RH,不凝结 |
|
存储温度:-55℃~80℃, 5~95% RH,不凝结 |
产品框图
模块正面视图
模块背面视图
外形尺寸图
模块连接器信号
COM-E接口定义说明
本模块接口采用2组220pin高可靠板对板COM-E连接器。
模块端型号:NGT A21-1220-0601-01C/158 CQSL-110-01-L-D-A/TE 3-6318490-6;
底板端型号:NGTA21-2220-0601-01C/158 CQTL-110-01-L-D-A(5mm)/TE1827253_C1(5mm)/TE 3-6318491-6(8mm) ;
COMe接口PIN脚定义[MD1-MD2]如下表:
序 号 |
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) |
调试串口定义
序号 |
定义 |
备注 |
1 |
RXD0 |
3A5000_RS232调试接口 |
2 |
TXD0 |
|
3 |
GND |