CS4265-DNZ Cirrus Logic Inc, CS4265-DNZ Datasheet - Page 42
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CS4265-DNZ
Manufacturer Part Number
CS4265-DNZ
Description
IC,Soundcard Circuits,LLCC,32PIN,PLASTIC
Manufacturer
Cirrus Logic Inc
Type
Stereo Audior
Datasheet
1.CS4265-CNZ.pdf
(56 pages)
Specifications of CS4265-DNZ
Data Interface
Serial
Resolution (bits)
24 b
Number Of Adcs / Dacs
2 / 2
Sigma Delta
Yes
Dynamic Range, Adcs / Dacs (db) Typ
104 / 104
Voltage - Supply, Analog
3.13 V ~ 5.25 V
Voltage - Supply, Digital
3.13 V ~ 5.25 V
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
32-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1001 - BOARD EVAL FOR CS4265 CODEC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
42
6.12.2 Invert DAC Output (Bit 5)
6.13
6.13.1 E to F C-Buffer Transfer
6.13.2 Clock Error (Bit 3)
6.13.3 ADC Overflow (Bit 1)
6.13.4 ADC Underflow (Bit 0)
Reserved
7
Status - Address 0Dh
For all bits in this register, a ‘1’ means the associated condition has occurred at least once since the register
was last read. A ‘0’ means the associated condition has NOT occurred since the last reading of the register.
Status bits that are masked off in the associated mask register will always be ‘0’ in this register. This register
defaults to 00h.
ple rate) if the signal does not encounter a zero crossing. The zero cross function is independently mon-
itored and implemented for each channel. See
Function:
When this bit is set, the output of the DAC is inverted.
Function:
Indicates the completion of an E to F C-buffer transfer. See
page 52
Function:
Indicates the occurrence of a clock error condition.
Function:
Indicates the occurrence of an ADC overflow condition.
Function:
Indicates the occurrence of an ADC underflow condition.
Reserved
for more information.
DACSoft
6
0
0
1
1
Table 16. DAC Soft Cross or Zero Cross Mode Selection
Reserved
DACZeroCross
5
0
1
0
1
EFTC
4
Changes to affect immediately
Zero Cross enabled
Soft Ramp enabled
Soft Ramp and Zero Cross enabled (default)
Table
ClkErr
16.
3
“Channel Status Buffer Management” on
Mode
Reserved
2
ADCOvfl
1
ADCUndrfl
CS4265
DS657F2
0