PSB2186N-V11TR Infineon Technologies, PSB2186N-V11TR Datasheet - Page 36

• Manufacturer Part Number: PSB2186N-V11TR
• Description: IC ISDN SUBSCRIB ACCESS 44-PLCC
• Manufacturer: Infineon Technologies

Specifications of PSB2186N-V11TR

• Controller Type: Subscriber Access Controller (ISDN)
• Interface: 4-Wire SPI Serial
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 17mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Other names: PSB2186N-V11INTR; PSB2186N-V11TR

2.3.4
In IOM-2 mode, the MONITOR channel protocol is a handshake protocol used for high speed
information exchange between the ISAC-S TE and other devices, in MONITOR channel "0" or
"1" (see figure 11). In the non-TE mode, only one MONITOR channel is available ("MONITOR
channel 0").
The MONITOR channel protocol is necessary:
Note: There is normally no necessity for monitor channel operations over "MONITOR
Semiconductor Group
For programming and controlling devices attached to the IOM. Examples of such devices
are: layer-1 transceivers (using MONITOR channel 0), and peripheral V/D modules that do
not need a parallel microcontroller interface (MONITOR channel 1), such as the Audio
Ringing Codec Filter PSB 2165.
For data exchange between two microcontroller systems attached to two different devices
on one IOM-2 backplane. Use of the MONITOR channel avoids the necessity of a dedicated
serial communication path between the two systems. This greatly simplifies the system
design of terminal equipment (figure 17).
channel 0" since the internal layer-1 part of the ISAC-S TE does not support this
function. The implemented MONITOR handler can however be used with external
layer-1 transceivers in case only the ICC part of the ISAC-S TE is used (ADF1:TEM).
MONITOR Channel Handling
36
Functional Description