Nokia EKSOS POTS Line Card » History » Revision 2
Revision 1 (laforge, 09/09/2022 07:30 PM) → Revision 2/7 (laforge, 09/09/2022 07:34 PM)
h1. Nokia EKSOS POTS Line Card
h2. Main circuits
h3. Line interface for each POTS
MuSLIC combined manual: attachment:muisllic_combined_manual.pdf
* 32x PEB4166T V2.3 (AHV-SLIC-E)
** Advanced High Voltage Subscriber Line Interface Circuit
* 8x PEB3465 (QAP)
** Quad Analog POTS IC
** Data Sheet: attachment:PEB3465.pdf
* 2x PEB31666H (MuPP uC-E)
** 16-channel multi channel subscriber line IC
** 7-core DSP for 16 analog subscriber lines
** Product Brief: attachment:muslic.pdf
** Data Sheet: attachment:PEB31666.pdf
h3. Core Logic
* 1x NEC ANITA 04370970
* 1x CY62128 SRAM
** Data Sheet: attachment:CY62128.pdf
* 1x AM29F0408-70JV 4Mbit flash
** Data Sheet: attachment:AM29F0408.pdf
* 1x N80C251SB16 8051 style microcontroller
** Data Sheet: attachment:N800C251SB16.pdf