PSB4596 Siemens Semiconductor Group, PSB4596 Datasheet - Page 49

• Manufacturer Part Number: PSB4596
• Description: Analog Line Interface Solution ALIS
• Manufacturer: Siemens Semiconductor Group

6.3.6
Default value: 22H
T
6.3.7
Default value: 00H
CPS
Note: The power mode can be programmed by the SOP command. The current power
CLK_OFF
Note: The external clock can be turned off after setting the CLK_OFF bit. The clock must
Semiconductor Group
Bit
Bit
ms
CPS = 00
CPS = 01
CPS = 10
CPS = 11
CLK_OFF = 0
CLK_OFF = 1
state will be indicated in this register.
be switched on for programming ALIS.
XR6 Extended Register 6 (Power State)
XR5 Extended Register 5 (Ring Timer)
T_7
7
7
0
Ring latency timer, programmable in steps of 2 ms
Current Power State (read only)
Turn off master clock (ALIS is programmed to deep-sleep mode)
T_6
ALIS-A decodes any signal of more than 18 V at TIP/RING. This
signal will be transferred over to ALIS-D for further processing.
This timer bridges the time when the sine wave of the ring signal is
below the 18 V mark to ensure that ALIS does not fall back into
sleep mode.
Power state is sleep
Power state is ringing
Power state is conversation
Power state is pulse dialing
Master clock is not turned off internally
Master clock is turned off internally
6
6
0
T_5
5
5
0
CKL_
OFF
T_4
4
4
49
T_3
Analog Line Interface Solution
3
3
0
T_2
2
2
0
PSB 4595 / PSB 4596
Programming ALIS
CPS1
T_1
1
1
Data Sheet 06.98
CPS0
T_0
0
0