PSB2186N-V11TR Infineon Technologies, PSB2186N-V11TR Datasheet - Page 194

• 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

– HDLC-frame transmission.
– Programming of TEI and SAPI values.
– HDLC-transceiver control.
– Local test loop switching.
The LLC assumes that the ISAC-S TE is operating in an IOM-2 TE configuration.
In addition to the ISAC-S TE standard functions supporting the ISDN-basic access, the ISAC-S
TE contains optional, terminal specific functions. These terminal specific functions (watchdog
and external awake) are not supported by this LLC.
6.2
6.2.1
Mnemonic
ActL1_SBC
DeaL1_SBD
ArlL1_SBC
EnaClk_SBC
InitL1_SBC
ResL1_SBC
IntL1_SBC
The layer 1 related functions call DECODE_L1_STATUS to report a L1 status change to a
higher layer software.
6.2.2
Mnemonic
InitLay2_ICC
Loop_ICC
ResetHDLC_ICC
RecReady_ICC
SendFrame_ICC
StoreSAPI_ICC
StoreTEI_ICC
Int_ICC
Rx_ICC
Semiconductor Group
Summary of LLC Functions
Layer-1 Related Functions
HDLC-Controller Related Functions
Enable clocking in power down mode.
Purpose
Layer-1 activation.
Layer 1 deactivation.
Activation of a local loop.
Layer-1 initialization and reset.
Layer-1 reset.
Handling of CISQ interrupts.
Purpose
HDLC-controller initialization.
Testloop activation at the serial outputs of the IOM interface.
Setting the HDLC receiver ready or not ready.
HDLC-frame transmission.
TEI programming.
Handling of XPR, RSC, TIN and EXI interrupts.
Handling of RPF and RME interrupts.
HDLC-transceiver reset.
SAPI programming.
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Low Level Controller