XCARD XC-1A XMOS, XCARD XC-1A Datasheet - Page 11

• Manufacturer Part Number: XCARD XC-1A
• Description: BOARD DEV KIT XS1-G4
• Manufacturer: XMOS
• Series: XCite™r
• Type: MCUr

Specifications of XCARD XC-1A

• Design Resources: XC-1A Schematic
• Contents: Board, Cable
• For Use With/related Products: XS1-G4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

XC-1A Hardware Manual (1.2)
7 Speaker [G]
The XC-1A has a speaker. The layout of the speaker is shown below.
Audio signals are generated by filtering pulse width modulated (PWM) digital signals
The speaker pin is mapped to a port on processor 0, as shown in the table below.
to form an analogue waveform, which is amplified and sent to the speaker, as shown
below:
X0D34
Pin
X0D34
FILTER
www.xmos.com
Port
1b
P1K0
Processor
0
PORT_SPEAKER
AMPLIFIER
SPEAKER
11/18