S1T8528X0 SAMSUNG [Samsung semiconductor], S1T8528X0 Datasheet - Page 14

• Manufacturer Part Number: S1T8528X0
• Description: ENHANCED-1 CHIP CT0 RF IC
• Manufacturer: SAMSUNG [Samsung semiconductor]

S1T8528
•
Control register (16 Bits)
Name
Description Program
Name
Description
14
Function
Function
Control program
Bit
Bit
PMC0
Mode
Control_0
SPK3
SPK
Control_3
Bit 15
Program Latch
Bit 7
Assign
*
12 Bits Reference
PMC1
Program
Mode
Control_1
program divider.
Speaker Volume Control
SPK2
SPK
Control_2
Bit 14
Bit 6
Figure 4. Reference frequency selection
BS1
Power
Save
Control_1
Bit 13
Power Save Mode
SPK1
SPK
Control_1
Bit 5
**
BS0
Power
Save
Control_0
¡ À 2 5
¡ À 4
Bit 12
SPK0
SPK
Conrol_
0
Bit 4
fREF¡ À 4
fREF¡ À 2 5
fREF
(A)
(B)
(C)
LBD_BS
Low
Battery
Detector
Battery
Save
0:Normal
(LBD-On)
1:LBD-Part
Power-Off
LDT/CDO
LDT/CDO
Select
0: CDO
1: LDT
Bit 11
Bit 3
FR1
FR2
CO_M
Compressor
Mute
0: Normal
1: Mute
ENHANCED-1 CHIP CT0 RF IC
fMCU_M
MCU
Clock
Mute
0: Normal
1: Mute
Bit 10
Bit 2
PD_RX
PD_TX
fMCUS1
MCU
Clock
Control_1
EX_M
Expander
Mute
0:Normal
1:Mute
MCU Clock Output
Bit 1
PDT
LD
PDR
Bit 9
***
fMCUS0
MCU
Clock
Control_0
SPK_M
Speaker
Mute
0:Nomal
1:Mute
Bit 0
Bit 8