BU26154MUV_15 Datasheet, PDF (22/90 Pages) Rohm – Monaural Audio CODEC with Touch Panel Interface

BU26154MUV
Datasheet
Read
slave address reception
Access address reception
SCL ^{Start 0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 6 7 8 S}
SDA
0 0 1 1 0 1 0 W ^A A7 A6 A5 A4 A3 A2 A1 A0 ^A
slave address reception
Read data transmission
Read data transmission
Continued ^{Start 0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 6 7 8}
from the
above
0 0 1 1 0 1 ⁰ R ^A D7 D6 D5 D4 D3 D2 D1 D0 A D7 D6 D5 D4 D3 D2 D1 D0 ^A
Internal read
Internal read
Figure 25
If the Master device returns ACK (acknowledge) after the 8 bit data transferred from the LSI becomes continuous read
mode. The next received 8 bits of data will be read from the internal register addressed by incremented by two to the
current address.
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TSZ02201-0V2V0E500110-1-2
26.Oct.2015 Rev.002