D02


D02 Board overview

D02 Board Features

The D02 board uses Hisilicon ARM64 processor PV660, board support the following features.

Features                      Description
============================================================================
Board                         SSI-EEB/E-ATX Compatible
----------------------------------------------------------------------------
Processors                    16c ARM Cortex-A57@max 2.1GHz
                              Support ARMv8-A instruction set
----------------------------------------------------------------------------
Storage                       2x Memory channel 4x DDR3 DIMM
                              2x SPI Flash 158M BIOS/UEFI
                              128M bytes NorFlash
----------------------------------------------------------------------------
Periperal interfaces          1x USB2.0 host prot
                              8x SAS3.0
                              1x ARM tracker connecter
                              1x JTAG interface
----------------------------------------------------------------------------
Expansion Capabilities        2x 8 PCI express interfaces
----------------------------------------------------------------------------
LAN                           2x 10/100/1000Mbps compatible ethernet ports
                              2x xGE SFP+ ports
----------------------------------------------------------------------------
Other                         RTC battery
============================================================================

Note:

1. You should check the type of dimm and disk on D02 board firstly. Currently, for disks, it must satisfy the specification of SATA3; for dimms, it should satisfy the specification of UDIMM 2Rank 8Gbytes and RDIMM 2Rank 8Gbytes.

2. This board is designed for two processors, but now only CPU0 is enabled, so only interfaces for CPU0 are available currently. e.g.: you can only connect your SATA\SAS hard disk to SATAx8 at top right in above first picture.

 

D02 Board Appearance

The following pictures show overall and Backplane of the D02 board.

d02

out-interface-1024x375

Board Components, Slots, and Ports

This segment introduces the board interface, the No in the following is corresponding with the number of above pictures.

No                   Specifications                               Description
=================================================================================================
1                   16 x ARM Cortex-A57 @ max 2.1GHz CPU0        Master CPU of a 2P system  
-------------------------------------------------------------------------------------------------
2                   16 x ARM Cortex-A57 @ max 2.1GHz CPU1        Slave CPU of a 2P system       
-------------------------------------------------------------------------------------------------
3                   CPLD
-------------------------------------------------------------------------------------------------
4                   DIMM                                         Channel B of CPU0
-------------------------------------------------------------------------------------------------
5                   DIMM                                         Channel A of CPU0
-------------------------------------------------------------------------------------------------
6                   DIMM                                         Channel B of CPU1
-------------------------------------------------------------------------------------------------
7                   DIMM                                         Channel A of CPU1
-------------------------------------------------------------------------------------------------
8                   X8 PCIe slot                                 CPU0 PCIE1 controller
-------------------------------------------------------------------------------------------------
9                   X8 PCIe slot                                 CPU1 PCIE1 controller
-------------------------------------------------------------------------------------------------
10                  X8 PCIe slot                                 CPU0 PCIE2 controller
-------------------------------------------------------------------------------------------------
11                  X8 PCIe slot                                 CPU1 PCIE2 controller
-------------------------------------------------------------------------------------------------
12                  2 GE ports                                   12-1:GE5
                                                                 12_2:GE4
-------------------------------------------------------------------------------------------------
13                  2 XGE ports SFP+ optical module              13_1:CPU0 XGE1
                                                                 13_2:CPU0 XGE0
-------------------------------------------------------------------------------------------------
14                  CPU0 SATA connector            
-------------------------------------------------------------------------------------------------
15                  CPU1 SATA connector
-------------------------------------------------------------------------------------------------
16                  CPU0 UART port                
-------------------------------------------------------------------------------------------------
17                  UART                                         Reserved            
-------------------------------------------------------------------------------------------------
18                  20-pin JTAG connector
-------------------------------------------------------------------------------------------------
19                  CPU1 USB2.0 Host port           
-------------------------------------------------------------------------------------------------
20                  128 MB NOR flash memory           
-------------------------------------------------------------------------------------------------
21                  CPU1 UART port       
-------------------------------------------------------------------------------------------------
22                  UART                                         Reserved              
-------------------------------------------------------------------------------------------------
23                  20-pin JTAG connector        
-------------------------------------------------------------------------------------------------
24                  CPU0 USB2.0 host port            
-------------------------------------------------------------------------------------------------
25                  16MB SPI flash memory for cpu0 golden BIOS
-------------------------------------------------------------------------------------------------
26                  16MB SPI flash memory for cpu0 user BIOS      
-------------------------------------------------------------------------------------------------
27                  16MB SPI flash memory for cpu1 golden BIOS           
-------------------------------------------------------------------------------------------------
28                  16MB SPI flash memory for cpu1 user BIOS
-------------------------------------------------------------------------------------------------
29                   
-------------------------------------------------------------------------------------------------
30                  8-pin processor power socket of CPU0
-------------------------------------------------------------------------------------------------
31                  8-pin processor power socket of CPU1        
-------------------------------------------------------------------------------------------------
32                  24-pin baseboard main power socket              
-------------------------------------------------------------------------------------------------
33                  RTC battery        
-------------------------------------------------------------------------------------------------
34                  Dial switch            
-------------------------------------------------------------------------------------------------
35                  Sockets for powering on the CPU cooling fan:
                    Upper one for CPU0
                    Lower one for CPU1
-------------------------------------------------------------------------------------------------
36                  SPI flash memory program connector(*.svf file)        
-------------------------------------------------------------------------------------------------
37                  Connector of CPLD JTAG             
-------------------------------------------------------------------------------------------------
38                  10-pin JTAG connector
-------------------------------------------------------------------------------------------------
39                  10-pin JTAG connector            
-------------------------------------------------------------------------------------------------
40                  Front pannel connector           
-------------------------------------------------------------------------------------------------
41                  Rear power socket for powering on the cooling fan         
-------------------------------------------------------------------------------------------------
42                  Front power socket for powering on the cooling fan              
-------------------------------------------------------------------------------------------------
43                  ME reset button or power-on button
                    (depending on the CPLD firmware)                Reserved
-------------------------------------------------------------------------------------------------
44                  Board reset button             
-------------------------------------------------------------------------------------------------
45                  Power LED
=================================================================================================

D02 system requirements

power required

D02 board is compliant with EATX/SSI-EEB specification, So we choose ATX power as our system power. In consideration of our board is 2P system, the ATX power should have two CPU power connectors(8pin connector), the ATX power we recommend  show as bellow.

捕获

DIMM required

PV660 CPU have two DDR channels, two channels is independent. They support DDR3 DIMM.

Chassis

The chassis used must match with the board size and structure:
Board size: 30.5 cm x 33 cm
Board structure: The chassis must have holes A, F, C, G, K, X, H, Y, Z, M, and J

D02 key component illustration 

DIP Switch

When push dial up, set the corresponding bit to 0, otherwise set the corresponding bit to 1.
The following table describes functions of the DIP switches.

dial

 

Bit of dial switch           name                     describe
=================================================================================================
1                   /WD_DIS                 Specifies whether to disable the watch dog ADM706.
                                              0: disable
                                              1: enable
-------------------------------------------------------------------------------------------------
2                   SPI_CPU_SEL             Indicates the SPI flash memory selected.
                                              0: SPI flash memory for CPU0
                                              1: SPI flash memory for CPU1
-------------------------------------------------------------------------------------------------
3                   CPU0_SPI_SEL            Indicates the SPI flash memory selected.
                                              0: CPU0 user SPI flash memory
                                              1: CPU0 golden SPI flash memory
-------------------------------------------------------------------------------------------------
4                   CPU1_SPI_SEL            Indicates the SPI flash memory selected.
                                              0: CPU1 user SPI flash memory
                                              1: CPU1 golden SPI flash memory
-------------------------------------------------------------------------------------------------
5                  STANDBY_NEED               0:do not need standby power
                                              1:need standby power
                                              *do not use this
-------------------------------------------------------------------------------------------------
6                  POWERBUTTON_NEED         When power up board whether need push power button
                                              0:do not need
                                              1:need
-------------------------------------------------------------------------------------------------
7                  STRAP_RSV0               For future use
-------------------------------------------------------------------------------------------------
8                  STRAP_RSV1               For future use
=================================================================================================

Board reset button

A reset button (numbered 44) is provided on the D02 board

CPU GPIO LED

CPU GPIO Number         LED Number                Description
=================================================================================================
TC_GPIO12               LED0              This pin is used to control the LED. To power on the LED, 
                                          set TC_GPIO12 to low level.
=================================================================================================

PCIE Card Slot

The D02 board has two X8 PCIe card slots. The total power consumption of the two PCIe card slots cannot exceed 75 W.

D02 Software Specification:

The components of software solution include UEFI,GRUB,Kernel,Distribution and Toolchain.

+-----------------------++------+
| NANDRootfs  ubuntu    ||  T   |
| OpenSuse Debian Fedora||  o   |
+-----------------------+|  o   |
|        Kernel         ||  l   |
+--------+              ||  c   |
|  GRUB  |              ||  h   |
+--------+--------------+|  a   |
|        UEFI           ||  i   |
| +------+------+------+||  n   |
| |NANDC | SATAC| PXE  |||      |
| +------+------+------+||      |
+-----------------------++------+

How to get the project and try it, please refer to Estuary User Manual.