UDA1345 PHILIPS [NXP Semiconductors], UDA1345 Datasheet - Page 14

• Manufacturer Part Number: UDA1345
• Description: Economy audio CODEC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Table 13 Data transfer of type status
Table 14 Data transfer of type data
System clock frequency
A 2-bit value (SC1 and SC0) to select the used external clock frequency (see Table 15).
2000 Apr 18
handbook, full pagewidth
BIT 7
BIT 7
Economy audio CODEC
0
0
0
1
1
LAST IN TIME
LAST IN TIME
BIT 6
BIT 6
0
0
1
0
1
L3CLOCK
L3MODE
L3DATA
BIT 5
BIT 5
SC1
VC5
0
0
0
BIT 4
BIT 4
SC0
VC4
DE1
0
0
BIT 3
BIT 3
VC3
DE0
IF2
address
0
0
BIT 2
BIT 2
VC2
IF1
MT
0
0
Fig.6 Multibyte transfer.
FIRST IN TIME
FIRST IN TIME
data byte #1
BIT 1
BIT 1
VC1
PC1
IF0
0
0
14
BIT 0
BIT 0
VC0
PC0
DC
t halt
0
0
data byte #2
System Clock frequency (5 : 4);
data Input Format (3 : 1); DC-filter
Volume Control (5 : 0)
not used
De-Emphasis (4 : 3); MuTe
Power Control (1 : 0)
REGISTER SELECTED
REGISTER SELECTED
address
Preliminary specification
MGD018
UDA1345TS