CDB4351 Cirrus Logic Inc, CDB4351 Datasheet - Page 22

• Manufacturer Part Number: CDB4351
• Description: BOARD EVAL FOR CS4351 DAC
• Manufacturer: Cirrus Logic Inc
• Series: Popguard®r

Specifications of CDB4351

• Number Of Dac's: 2
• Number Of Bits: 24
• Outputs And Type: 1, Single Ended
• Sampling Rate (per Second): 192k
• Data Interface: Serial
• Dac Type: Voltage
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -10°C ~ 70°C
• Utilized Ic / Part: CS4351
• Description/function: Audio D/A
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• For Use With/related Products: CS4351
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 598-1152

22
)
4.10
4.10.1
4.10.2
INCR
7
0
Memory Address Pointer (MAP)
INCR (AUTO MAP INCREMENT ENABLE)
Default = ‘0’
0 - Disabled
1 - Enabled
MAP (MEMORY ADDRESS POINTER)
Default = ‘0000’
4. Write the desired data to the register pointed to by the MAP.
5. If the INCR bit (see
6. If the INCR bit is set to 0 and further SPI writes to other registers are desired, it is necessary to bring
are written, then bring CS high.
CS high, and follow the procedure detailed from step 1. If no further writes to other registers are de-
sired, bring CS high.
Reserved
6
0
CS
CCLK
CDIN
Reserved
5
0
Section
Figure 10. Control Port Timing, SPI mode
M AP = M em ory Address Pointer
ADDRESS
1001100
CHIP
4.9.1) is set to 1, repeat the previous step until all the desired registers
Reserved
4
0
R/W
MAP
MAP3
3
0
byte 1
M SB
DATA
MAP2
2
0
byte n
LSB
MAP1
1
0
CS4351
MAP0
DS566F1
0
0