XCARD XK-1 XMOS, XCARD XK-1 Datasheet - Page 2

• Manufacturer Part Number: XCARD XK-1
• Description: DEV KIT EVENT-DRIVEN PROC XS1-L1
• Manufacturer: XMOS
• Type: MCUr

Specifications of XCARD XK-1

• Design Resources: XK-1 Schematic
• Contents: Development Board, USB-JTAG Debugger and software
• For Use With/related Products: XS1-L1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

XK-1 Hardware Manual (1.2.2)
1 Introduction
The XK-1 is a low cost development board intended for exploring and designing
An XK-1 board can be powered from the USB connection using an XTAG-2 debug
The rest of this document provide a detailed description of these components.
event-driven processor designs. It comprises a single XS1-L1 device, 128KBytes SPI
FLASH memory, four LEDs and two press-button switches. Two XMOS Links allow
you to link multiple XK-1 boards together in a chain, two I/O expansion areas are
provided for connecting additional components to the XK-1, and an XTAG-2 debug
adapter can be connected to debug the XK-1 board with a PC. The diagram below
shows the layout of these components on the card.
adapter or by an external 5V power supply. Additional boards that have been chained
together may be able to be powered by the XTAG-2 (depending on the length of the
chain) or from an external 5V power supply.
A
B
C
D
XS1-L1 Device
XSYS IDC Headers
User LEDs
Push-Button Switches
B
C
H
G
www.xmos.com
E
A
E
E
F
G
H
D
16-way Expansion Areas
SPI Flash Memory
20MHz Crystal Oscillator
5V PSU
F
C
B
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