MN195001 Datasheet - Panasonic Semiconductor

MN195001 Single-Chip Fax Engine LSI

Functional Group For Communications Equipment Symbol A0 to 23 MD0 to 7 RD WR R/W CX SCX2 SYNCA HDRES MOD0 to 3 HALT BA IREF0 IREF1 TXLPIN TXOUT RXL IREF2 RXLPIN HPOUT AGCIN AGCOUT SHIN VREFH VREFL PLSD SO to 15 UC0 to 3 IRO1 to 4 U1ST U1RD U1RCK U1SD U1TCK U2ST U2RD U2RCK U2SD U2TCK SH1 to 4 MTA1.

For Communications Equipment MN195001 Single-Chip Fax Engine LSI Overview The MN195001 reduces to a single chip CPU functions related to facsimile control, peripheral device control functions, and modem functions. The last include complete fax/modem support for the ITU-T G3 recommandations V.29, V.27ter, and V.21 Channels 1 and 2. The MN195001 consists of the following blocks: digital signal processor (DSP), facsimile peripheral circuits, analog circuits, DTE interface, clock generator, and dua.

MN195001 Features

* Digital signal processor (DSP) block

* Micro ROM: 4096 × 32 bits

* Data RAM: 512 × 16 bits × 2 sets

* Machine cycle: 90 ns

* Parallel multiplier: 16 bits × 16 bits × → 32 bits

* Arithmetic and logic unit (ALU): 32-bit Facsimile peripheral circuit block

MN195001_PanasonicSemiconductor.pdf