CS4341 Datasheet, PDF (27/36 Pages) Cirrus Logic – 24-Bit, 96 kHz Stereo DAC with Volume Control

Memory Address Pointer (MAP)
7
INCR
0
6
Reserved
0
5
Reserved
0
INCR (Auto MAP Increment Enable)
Default = ‘0’.
0 - Disabled
1 - Enabled
MAP0-2 (Memory Address Pointer)
Default = ‘000’.
4
Reserved
0
3
Reserved
0
2
MAP2
0
CS4341
1
MAP1
0
0
MAP0
0
CS
CCLK
CDIN
CHIP
ADDRESS
MAP
DATA
0010000
R/W
MSB
LSB
byte 1 byte n
MAP = Memory Address Pointer
Figure 7. SPI Mode Control Port Formating
SDA
001000
ADDR
AD0
R/W ACK
Note 1
DATA
1-8
ACK
DATA
1-8
ACK
SCL
Start
Stop
Note: If operation is a write, this byte contains the Memory Address Pointer, MAP.
Figure 8. I²C Mode Control Port Formating
DS298PP2
27