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December 2011

7912386 Rev 12

1/58

1

STMC2

ST Micro Connect 2 host-target interface

Features

■

High bandwidth connection to host computer

– Networked 10/100 Mbit Ethernet 

connection

– Local USB 1.1 or 2.0 Type B connection

■

VHDCI LVDS connection to target JTAG 
interface - includes an STMC I/O convertor 
Type A for target boards with a TTL JTAG 
connector, an STMC I/O convertor Type C for 
target boards with an ARM 20-way connector 

or

 an STMC I/O convertor Type H for target 

boards with a MIPI-34 connector

■

Connects to target RS-232 port for data relay

■

Supports STMicroelectronics single and 
multi-core system-on-chip (SoC) devices

■

Provides system startup, program download, 
debug and I/O services.

■

Enables concurrent debug of multiple cores in 
multi-core SoCs

■

Built-in DHCP support

■

LCD and software support package for 
configuration and administration

■

Support for Windows XP, Windows 7 and 
Red Hat Linux hosts

■

ST Micro Connection Package

Description

The ST Micro Connect 2 (STMC2) can be 
connected to a local host or LAN using the 
10/100 Mbit Ethernet connection or to a local PC 
host using the USB 2.0 connection (USB 1.1 
compatible). It connects to a target board’s JTAG 
connector and provides host software with the 
ability to start up the target board, download 
programs and debug them in the target.

For multi-core system-on-chip devices (SoCs) the 
ST Micro Connect 2 can support multiple 
concurrent debuggers, each connecting to a 
different core on the chip.

The target is connected using a VHDCI LVDS 
connection. A Type A, Type C 

or

 Type H I/O 

convertor is included for target boards without an 
on-board LVDS connector (the convertor supplied 
is dependant on order code).

The ST Micro Connection Package provides 
software utilities and firmware, including 
TargetPacks for certain ST evaluation boards. 
Supported hosts are Windows XP, Windows 7 
and Red Hat Linux. The ST Micro Connect 2 is 
compatible with a range of ST cores, SoCs and 
toolsets: ST20, ST40, ST200, STxP70 and 
specific ARM based products (including 
Cortex-A9).

www.st.com

Downloaded from

Arrow.com.

Содержание STMC2

Страница 1: ...Package Description The ST Micro Connect 2 STMC2 can be connected to a local host or LAN using the 10 100 Mbit Ethernet connection or to a local PC host using the USB 2 0 connection USB 1 1 compatibl...

Страница 2: ...ress 14 3 USB connection 15 3 1 Default USB IP address 15 3 2 Configure ST Micro Connect 2 USB IP address 15 3 3 Connection to the host 16 3 4 Windows installation 16 3 4 1 Host driver installation 16...

Страница 3: ...config usb 25 5 9 Specifying a gateway address gateway 26 5 10 Display message on LCD lcd message 26 5 11 Redirect stmcconfig output to a file output 26 5 12 Reset reset 27 5 13 Restore network config...

Страница 4: ...ppendix C LEDs 43 Appendix D Choosing an IP address 44 D 1 Factory default configuration 44 D 1 1 USB 44 D 1 2 Ethernet 44 D 2 Selecting an Ethernet IP address 44 D 3 Selecting a USB IP address 45 D 3...

Страница 5: ...ies in the European Union EU 50 F 3 2 Countries outside the European Union EU 50 Appendix G Ordering information 51 Appendix H Glossary 52 Acknowledgements 53 Revision history 54 Downloaded from Arrow...

Страница 6: ...1 Figure 1 shows how the ST Micro Connect 2 is used in a system Figure 1 System overview Note The STMC2 40 200 includes an STMC I O convertor Type A the STMC2 JTAG includes an STMC I O convertor Type...

Страница 7: ...hielded 68 wire SCSI V cable see Figure 1 on page 6 The connection depends on the type of connector pinout present on the development board Some boards require an STMC I O convertor to be connected be...

Страница 8: ...ding existing ST Micro Connect 2 units if required a host utility stmcconfig that provides remote system configuration reporting and scripting facilities see Chapter 5 on page 21 a host utility sttpde...

Страница 9: ...nd the DISPLAY environment variable On Linux hosts set the DISPLAY environment variable to specify the X server being used otherwise the installer will fail Locale The ST Micro Connection Package uses...

Страница 10: ...rectory of the ST Micro Connection Package in the PATH environment variable Note On Windows the ST Micro Connection Package installer sets up the PATH unless this option is de selected LD_LIBRARY_PATH...

Страница 11: ...then cycle for a few seconds to indicate that the ST Micro Connect 2 software is running For a description of the status LEDs see Appendix C LEDs on page 43 On boot up the LCD displays a ready message...

Страница 12: ...o Connect refers to the family of ST Micro Connect devices In some instances these names are abbreviated to STMC STMC1 and STMC2 and STMCLite as described in Appendix H Glossary on page 52 Downloaded...

Страница 13: ...tton can be used in both displays to navigate the various pages Note The LCD can also be used to display messages using the host utility stmcconfig see Section 5 10 on page 26 Messages that are longer...

Страница 14: ...r Yes to execute the action and reboot the ST Micro Connect 2 If the cursor is over No when Select is pressed the action is aborted and LCD menu is displayed 2 2 2 Setting an IP address When setting a...

Страница 15: ...nd USB interfaces Consult your network administrator for details of local IP addressing policy and network mask values 3 2 Configure ST Micro Connect 2 USB IP address If the default USB IP address of...

Страница 16: ...und New Hardware wizard On Windows XP the Found New Hardware Wizard offers three options to proceed 1 Select No not at this time and click on Next 2 The second page of the Found New Hardware Wizard fo...

Страница 17: ...n the ST Micro Connect 2 is connected to the Linux host Linux detects the event and automatically creates a network interface The interface is configured by the ST Micro Connect 2 using the DHCP proto...

Страница 18: ...n is enabled the ST Micro Connect 2 will automatically attempt to find a new address when it is connected to the network as described in Section 4 2 Appendix D Choosing an IP address on page 44 provid...

Страница 19: ...d to always serve the same IP address to your ST Micro Connect 2 This can be setup by your network administrator To disable DHCP IP address acquisition navigate to the LCD menu option Disable DHCP and...

Страница 20: ...the target system Connection to the target development system is described in Appendix B Target interface on page 40 Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Down...

Страница 21: ...of any ST Micro Connect 2s connected to the network identify MAC Report network addresses of the ST Micro Connect 2 with MAC address MAC ifconfig eth 1 Ethernet arguments Report or configure Ethernet...

Страница 22: ...fig ip 192 168 1 1 dhcp enable 5 2 Select alternate firmware partition firmware downgrade Section 5 3 describes Flash partition organization The option firmware downgrade switches the Flash partition...

Страница 23: ...te 1 The firmware upgrade option reboots the ST Micro Connect 2 2 Restoring the previous firmware from the alternate partition is described in Section 5 2 Syntax stmcconfig ip ip address firmware upgr...

Страница 24: ...tify option described in Section 5 6 All ST Micro Connect 2s on the LAN are detected Note The identify operation only discovers ST Micro Connect 2s on the local network Any ST Micro Connect 2s on sepa...

Страница 25: ...USB and Ethernet factory default configuration Examples The following example configures the USB network interface stmcconfig ip 192 168 1 1 ifconfig usb 169 254 14 239 netmask 255 255 0 0 The next ex...

Страница 26: ...cross reset If the message is longer than 16 characters the message scrolls If the message parameter is omitted then any message displayed on the LCD is cleared Syntax stmcconfig ip ip address lcd mes...

Страница 27: ...need to access the serial port on the target board The sequence of actions that must be carried out are 1 Connect the target board to the ST Micro Connect 2 rear panel connector with a NULL modem cab...

Страница 28: ...e telnet client should be set up to send just CR To do this 1 Start telnet telnet 2 Escape to command mode by pressing control key and right square bracket Table 3 stmcconfig serial relay arguments Ar...

Страница 29: ...ST Micro Connect 2 log file show log The ST Micro Connect 2 reports its activity to a log file called messages Toolsets can also log their activity to log files To display the log files use the show...

Страница 30: ...development targets are stored together and identifying a specific ST Micro Connect is difficult The n flashes argument to this command is the number of times to flash the LEDs The default is 10 Synt...

Страница 31: ...pports both methods of programming EPLDs It operates on Altera Jam byte code jbc files and provides information program and verify operations The epldprog command line is described in Section 6 2 on p...

Страница 32: ...he ST Micro Connect 2 Users must make up a cable with direct one to one pin connectivity 10 way IDC connector Altera ByteBlaster ISP LVDS cable I O convertor 10 way IDC connection programming connecto...

Страница 33: ...0 1 2 Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded f...

Страница 34: ...directly to a Type K format LVDS convertor on the target board Convertors are described in detail in Appendix B Target interface on page 40 help Displays help for epldprog parameters TargetString par...

Страница 35: ...by using an additional option parameters module_function mb628_power This specifies the Python module that powers up the board epldprog parameters module_function mb628_power my_stmc2 VERIFY mb628_02...

Страница 36: ...ed from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com...

Страница 37: ...m Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from...

Страница 38: ...om Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from...

Страница 39: ...power connector 1 35 68 34 On front panel DC IN 0 V 5 V On rear panel Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com...

Страница 40: ...of ST s SoC validation platforms provide direct connection using an SCSI V cable to the target board Connect these products as shown in Figure 13 A 68 way SCSI V cable provides the interface between...

Страница 41: ...that support the 20 way mini IDC to 20 way mini IDC ribbon cable This is described in Section B 2 2 on page 42 Figure 15 STMC I O convertor Type A board layout 68 way female VHDCI connector 20 way mal...

Страница 42: ...STMC I O convertor Type A to a customer board Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow c...

Страница 43: ...operating at 10 Mbits Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow...

Страница 44: ...all hosts on that LAN It is possible to use the default Ethernet IP address on any network where the address does not conflict with other equipment but this is discouraged for anything other than the...

Страница 45: ...ss D 4 Possible network conflicts This section describes some possible network conflicts Each ST Micro Connect 2 has two network interfaces Ethernet and USB with no possibility in the user interface t...

Страница 46: ...IP addresses are not suitable you may also wish to consider using an alternative private address for the USB in the 172 16 0 0 to 172 31 255 255 range Ethernet subnet Gateway Ethernet subnet USB subn...

Страница 47: ...ress 11000000101010000001000100010100 Mask 11111111111111111111100000000000 Subnet 11000000101010000001000000000000 bitwise AND The results show that for the classful network mask the addresses A and...

Страница 48: ...your ST Micro Connect 2 for example stmcconfig identify 00 80 e1 42 06 71 Ethernet 192 168 1 1 USB 192 168 2 1 The ST Micro Connect 2 is now available to this host Note Step 3 must be repeated if the...

Страница 49: ...power supply with pre fitted EMC ferrite 2 Because of the highly configurable and flexible nature of the ST Micro Connect 2 product any change in mode of operation outside of that provided as part of...

Страница 50: ...recovery and recycling in accordance with your national legislation F 3 2 Countries outside the European Union EU Customers wishing to dispose of this product should do so in accordance with any nati...

Страница 51: ...also available separately the order code is TYPEH IO Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from...

Страница 52: ...com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded fro...

Страница 53: ...IX is a registered trademark of The Open Group RED HAT is a registered trademark of Red Hat Inc Linux is a registered trademark of Linus Torvalds Python is a registered trademark of the Python Softwar...

Страница 54: ...oC debug interfaces technical note 8339250 Added Type K information to Appendix B Target interface on page 40 Reworded Section B 1 Connection to ST s validation boards on page 40 Reworked Section B 2...

Страница 55: ...e 21 and Section 5 9 Specifying a gateway address gateway on page 26 Removed the option route and all references to it Replaced previous Section 5 14 2 with new Section 5 14 2 Telnet connections to th...

Страница 56: ...m rather than Telnet In particular updated Section 5 14 Configure serial redirect serial relay and Section A 4 RS 232 serial data connector on page 38 Updated Appendix G Ordering information on page 5...

Страница 57: ...rrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloade...

Страница 58: ...es set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever any liability of...

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