Icp-das-usa Compact Embedded Controller LinPAC-8x41 Instrukcja Użytkownika Pobierz pdf (Strona 8)

2.2 Specifications

System Software

OS Linux 2.6.19

Embedded service Web Server, FTP Server, Telnet Server, SSH Server

SDK provided Standard LinPAC SDK for Windows and Linux by GNU C language

Communication Interface

CPU PXA270 or compatible (32-bit and 520MHz)

SDRAM 128MB

Dual Battery Backup

SRAM

512K bytes (for 5 years data retain)

Flash 48MB

Expansion Flash Memory Micro SD socket with 1GB flash card

RTC (real time clock)

Provide seconds, minutes, hours, date of the month; month, year, valid up from 1980

to 2079

64-bit Hardware Serial

Number

Yes

Dual Watchdog Timer Yes

Programmable LED

indicator

Rotary Switch Yes (0~9)

DIP Switch Yes (8 bits); (for LP-8441 and LP-8841 only)

Connectivity

VGA 1 (800x600 resolution)

Ethernet Port

RJ45*2

10/100Base-TX Ethernet Controller (Auto-negotiating, Auto_MDIX, LED indicator)

USB 1.1 (host) 1

COM 0 Internal communication with the 87K modules in slots

COM 1 RS-232 (to update firmware) (RXD, TXD, and GND); Non-isolation

COM 2 RS-485 (D2+, D2-; self-tuner ASIC inside); 3000VDC isolation

COM 3

RS-232/RS-485 (RXD, TXD, CTS, RTS and GND for RS-232, Data+ and Data- for

RS-485); Non-isolation;

COM 4 RS-232 (RXD, TXD, CTS, RTS, DSR, DTR, CD, RI and GND); Non-isolation

LinPAC8000 Series Hardware user’s Manual, July/2003, v1.0 ----- 8

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Icp-das-usa Compact Embedded Controller LinPAC-8x41 Instrukcja Użytkownika Strona 8