XCARD XTAG-2 XMOS, XCARD XTAG-2 Datasheet - Page 2

• Manufacturer Part Number: XCARD XTAG-2
• Description: ADAPTER USB DEBUGGER JTAG XSYS2
• Manufacturer: XMOS
• Type: In Circuit Debuggerr

Specifications of XCARD XTAG-2

• Design Resources: XTAG-2 Schematic
• Contents: Board
• For Use With/related Products: XMOS Development Boards
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1 Introduction
with tightly integrated general purpose I/O pins and 64 KBytes of on-chip RAM. The
XTAG-2 Hardware Manual (1.0)
The XTAG-2 debug adapter converts between an XMOS XSYS connector and USB 2.0,
providing pins for JTAG control, system reset, processor debug, one duplex UART
link and one duplex serial XMOS Link. The XTAG-2 debug adapter can be used to
connect XMOS development kits to most PCs, and provide a 5V power supply.
The diagram below shows the layout of the components on the card.
To debug a board with the XTAG-2 you must use the XMOS Design Tools version 9.9
or later, available from the
2 XS1-L1 Device
The XTAG-2 is based on a single XS1-L1 device in a 64LQFP package. The XS1-L1
consists of a single XCore, which comprises an event-driven multi-threaded processor
pins are brought out of the package and connected to the card’s components as
follows:
The processor has ports that are directly connected to the I/O pins.
Connector
IDC XSYS
20-way
USB Connector
XSYS 20-way IDC header (female)
XMOS web
XS1-L1
LQ64
www.xmos.com
site.
USB Transceiver
Standard-A type
USB Connector
2/8