psb21391 Infineon Technologies Corporation, psb21391 Datasheet - Page 200

• Manufacturer Part Number: psb21391
• Description: Siemens Codec With Upn Transceiver
• Manufacturer: Infineon Technologies Corporation

Data Sheet
7.1.6
Value after reset: 00
ISTATR
For all interrupts in the ISTATR register following logical states are defined:
0: Interrupt is not activated
1: Interrupt is activated
x
LD
Any receive signal has been detected on the line
RIC
Any bit of register TR_STA has changed. This bit is reset by reading this register
7.1.7
Value after reset: 7F
MASKTR
0: The transceiver interrupts LD and RIC are enabled
1: The transceiver interrupts LD and RIC are disabled
ISTATR - Interrupt Status Register Transceiver
MASKTR - Mask Transceiver Interrupt
7
7
0
0
... Reserved
... Level Detection
... Receiver INFO Change
H
H
1
x
x
1
x
1
190
LD
LD
RIC
RIC
Detalled Register Description
0
1
0
0
0
1
RD/WR (39
PSB 21391
PSB 21393
2001-03-07
RD (38
H
H
)
)