CP2114-PCM1774EK Silicon Labs, CP2114-PCM1774EK Datasheet - Page 9

• Manufacturer Part Number: CP2114-PCM1774EK
• Description: Interface Development Tools CP2114-PCM1774 evaluation kit
• Manufacturer: Silicon Labs
• Type: USB to I2Sr

Specifications of CP2114-PCM1774EK

• Product: Evaluation Kits
• Tool Is For Evaluation Of: CP2114
• Interface Type: RS-232, USB
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Current: 28 mA
• For Use With: CP2114

5.1.1. Daughter Card Connector (J1)
The J1 connector is used to connect to a CP2114 daughter card.
5.1.2. Universal Serial Bus (USB) Interface (J2)
A Universal Serial Bus (USB) connector (J2) is provided to facilitate connections to the USB interface on the
CP2114. See Table 2 for the USB pin definitions.
Figure 6. CP2114 Evaluation Board with Default Shorting Blocks Installed
J1
DAC Select
JP48
Table 2. USB Connector Pin Descriptions
JP45
CP2114-EB
Pin #
SILICON LABS
www.silabs.com
1
2
3
4
JP17
JP16
JP15
JP14
JP13
JP12
JP11
JP10
PB MUTE
ACTIVE
S3
D6
Rev. 0.1
GND (Ground)
U1
Description
REC MUTE
D5
SUSPEND
CP2114
VBUS
S4
D–
D+
U3
JP40
VOL -
S1
Si500
J2
RESET
VOL +
S5
S2
JP43
CP2114-EK
9