PEB2085 SIEMENS [Siemens Semiconductor Group], PEB2085 Datasheet - Page 224

• Manufacturer Part Number: PEB2085
• Description: ISDN SubscribernAccess Controller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

4.2.10
4.2.11
4.2.12
4.2.13
Value after reset: 00
TSF
Semiconductor Group
7
Contains the value received/transmitted in the B1 channel (see C1C1, C1C0, SPCR
register).
7
Contains the value received/transmitted in the B2 channel (see C2C1, C2C0, SPCR
register).
7
Contains the value received in the B1 channel, as programmed (see C1C1, C1C0,
SPCR register).
Terminal Specific Functions
0:
1
7
Channel Register 1
Channel Register 2
B1 Channel Register
Synchronous Transfer Control RegisterSTCR
TSF
– Watchdog Timer
– Subscriber/Exchange Awake (SIP/EAW).
In this case the SIP/EAW line is always an input signal which can serve as a
request signal from the subscriber to initiate the awake function in a terminal.
No terminal specific functions
The terminal specific functions are activated, such as
TBA2
H
TBA1
TBA0
224
ST1
B1CR
C1R
C2R
ST0
Write
Read/Write Address 35
Read/Write Address 36
Read
SC1
Register Description
SC0
Address 37
Address 37
0
0
0
0
H
H
H
H