BSP3505D Micronas Intermetall GmbH, BSP3505D Datasheet - Page 9

• Manufacturer Part Number: BSP3505D
• Manufacturer: Micronas Intermetall GmbH

Micronas
PRELIMINARY DATA SHEET
Fig. 3–2: I
3.2. Proposal for BSP 3505D I
3.2.1. Symbols
daw write device address
dar
<
>
aa
dd
3.2.2.
<daw 00 d0 00>
<daw 12 aa aa dd dd>
3.2.3. Read Telegrams
<daw 13 aa aa <dar dd dd>
3.2.4. Examples
<80 00 80 00>
<80 00 00 00>
<80 12 00 08 02 20>
I
I
I
2
2
2
C_CL
C_DA as input
C_DA as output
Write Telegrams
read device address
Start Condition
Stop Condition
Address Byte
Data Byte
2
C bus timing diagram
T
I2C1
write to CONTROL register
write data into DSP
RESET BSP statically
clear RESET
set loudspeaker channel source
to SCART, stereo
read data from DSP
2
C Telegrams
T
I2C5
T
I2COL2
T
I2C4
F
I2C
T
T
I2C6
I2C3
T
I2COL1
T
I2C2
BSP 3505D
9