psb21391 Infineon Technologies Corporation, psb21391 Datasheet - Page 56

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

Data Sheet
The MONITOR channel protocol is described In the following section and illustrated in
Figure 26. The relevant control and status bits for transmission and reception are listed
in table 5 and table 6.
Table 5
Transmission of MONITOR Data
Table 6
Reception of MONITOR Data
Control/
Status Bit
Control
Status
Control/
Status Bit
Control
Status
Register
MOCR
MOSR
MSTA
Register
MOCR
MOSR
Bit
MXC
MIE
MDA
MAB
MAC
Bit
MRC
MRE
MDR
MER
Function
MX Bit Control
Interrupt (MDA, MAB, MER) Enable
Data Acknowledged Interrupt
Data Abort Interrupt
Transmission Active
Function
MR Bit Control
Receive Interrupt (MDR) Enable
Data Received Interrupt
End of Reception Interrupt
46
PSB 21391
PSB 21393
Interfaces
2001-03-07