psf21911 ETC-unknow, psf21911 Datasheet - Page 122

• Manufacturer Part Number: psf21911
• Description: Isdn Echocancellation Circuit Terminal Applications Iec-q
• Manufacturer: ETC-unknow

Semiconductor Group
MOSR-Register
The Monitor Status Register (MOSR) indicates the status of the Monitor channel.
Default: 00
7
MDR:
MER:
MDA:
MAB:
MAC:
MDR
H
MER
MDA
Monitor Channel Data Received Interrupt
MDR = 1 generates an interrupt status after the receiving device
has stored the contents of the MOX register in the MOR register.
MDR = 0 inactive interrupt status
Monitor Channel End of Reception Interrupt
MER = 1 is generated after two consecutive inactive MX bits (end
of message) or as a result of a handshake procedure error.
MER = 0 indicates that the transmission is running.
Monitor Channel Data Acknowledged
MDA = 1 results after a Monitor byte is acknowledged by the
receiving device.
MDA = 0 occurs when the receiver waits for an acknowledge of
the Monitor bit.
Monitor Channel Data Abort
MAB = 1 indicates that during a transmission the receiver aborted
the process by sending an inactive (“1“) MR bit value in two
consecutive frames.
MAB = 0 indicates that the transmission is running properly and
that no abort request has been activated.
Monitor Channel Active
MAC = 1 indicates a transmission on the Monitor channel.
MAC = 0 indicates that the transmitter is inactive, i.e. ready for a
transmission.
MAB
MAC
Read
122
Register Description
0
PSB 21911
PSF 21911
Address A
A
H
11.97
H