BU94603_EVK ROHM Semiconductor, BU94603_EVK Datasheet - Page 8

• Manufacturer Part Number: BU94603_EVK
• Description: Audio IC Development Tools MP3/WMA/AAC Media Decoder Eval Kit
• Manufacturer: ROHM Semiconductor
• Type: Audio Decodersr

Specifications of BU94603_EVK

• Rohs: yes
• Product: Evaluation Kits
• Tool Is For Evaluation Of: BU94601KV, BU94603KV, BU94604BKV
• Operating Supply Voltage: 3.3 V
• Description/function: Evaluation Kit
• Interface Type: I2C, USB
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Current: 65 mA
• For Use With: BU94601KV, BU94603KV, BU94604BKV

USB/SD Host Audio Media Decoder Evaluation Board Manual
BU94603
25 February, 2013 – Revision A1
BU94603 Mode 2 “Slave Device Mode” Setup Guide
Mode 2 operation (Slave Device Mode) uses the I2C interface control the actions of the BU94603. I2C
commands are sent from the host PC application, “UHAP.exe” through a Cypress USB peripheral
controller.
1. Set the toggle switches to the following settings
a.
b.
SW13
SW14
1
2
3
4
1
2
3
4
Test Terminal
SEL_UTPKT
SEL_APLAY
SEL_SLAVE
SEL_SMAN
SEL_DOUT
SEL_MP3
Terminal
Terminal
SEL_VOL
Name
Name
OFF (down position)
OFF (down position)
OFF (down position)
OFF (down position)
OFF (down position)
OFF (down position)
ON (up position)
8
Setting
Setting
-