CS4341-KS Cirrus Logic Inc, CS4341-KS Datasheet - Page 19

• Manufacturer Part Number: CS4341-KS
• Description: IC, DAC, 24BIT, 96KSPS, SOIC-16
• Manufacturer: Cirrus Logic Inc

Specifications of CS4341-KS

• Resolution (bits): 24bit
• Sampling Rate: 96kSPS
• Input Channel Type: Serial
• Supply Current: 15mA
• Digital Ic Case Style: SOIC
• No. Of Pins: 16
• Data Interface: Serial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

4.9
DS298PP2
ATAPI4
SOFT
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
A = B
0
0
1
1
7
ATAPI CHANNEL MIXING AND MUTING
Volume and Mixing Control Register (address 02h)
Access:
Default:
Function:
ATAPI3
Table 8. Soft Ramp and Zero Cross Enable
Soft Ramp and Zero Cross Enable
Soft Ramp and Zero Cross Enable dictates that signal level changes, either by attenuation changes
or muting, will occur in 1/8 dB steps and be implemented on a signal zero crossing. The 1/8 dB level
change will occur after a timeout period between 512 and 1024 sample periods (10.7 ms to 21.3 ms
at 48 kHz sample rate) if the signal does not encounter a zero crossing. The zero cross function is
indepently monitored and implemented for each channel.
R/W in I
01001 - AOUTA=aL, AOUTB=bR (Stereo)
The CS4341 implements the channel mixing functions of the ATAPI CD-ROM specification. Refer to
Table 9 and Figure 28 for additional information.
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
ZERO
Soft
0
1
0
1
6
ATAPI2
2
C and write only in SPI.
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
Changes to affect immediately
Zero Cross enabled
Soft Ramp enabled
Soft Ramp and Zero Cross enabled
Zero Cross
ATAPI1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
5
Table 9. ATAPI Decode
ATAPI0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Mode
ATAPI4
4
a[(L+R)/2]
a[(L+R)/2]
a[(L+R)/2]
a[(L+R)/2]
AOUTA
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
aR
aR
aR
aR
aL
aL
aL
aL
ATAPI3
3
ATAPI2
b[(L+R)/2]
b[(L+R)/2]
b[(L+R)/2]
b[(L+R)/2]
2
AOUTB
MUTE
MUTE
MUTE
MUTE
MUTE
bR
bR
bR
bR
bR
bL
bL
bL
bL
ATAPI1
1
CS4341
ATAPI0
0
19