Siig Network Device EVTEK-5103 User Manual download pdf

Providing Power for EVTEK-5103: 1) If the main power input is used, connect the MASCOT 8717 plug

2) If the auxiliary power input is used, connect a standard 9 V battery

Choosing EVTEK-5103 Operation Modes:

Switch Position:

MSB (* mid (* LSB (*

Mode

nr.

Corresponding Operation Mode:

Terminal

Response:

LO LO LO

0 Receive a file from PC to Board RAM “(enter)RCV:“

LO LO HI

1 Transmit a file from Board RAM to PC “(enter)TMT:“

LO HI LO

2 Copy lowest 32 kB RAM to EEPROM “(enter)R2E:“

LO HI HI

3 Copy 32 kB EEPROM to lowest RAM “(enter)E2R:“

HI LO LO

4 Start executing program code from 4000h “(enter)EXC:“

HI LO HI

5 Stand-alone – does first mode 3, then 4 “(enter)S-A:“

HI HI LO

6 Board’s Embedded Debugger CLI Tool “(enter)DBG:“

HI HI HI

7 Test mode – blinks Board’s I/O-ports “(enter)Test“

(* when seen from the front, MSB switch is the rightmost, and LSB is the leftmost

Implementing Serial Connection:

Connect the EVTEK-5103 Board’s serial port 1 and PC’s available serial port with a cross-connected serial cable

Interfacing the EVTEK-5103 from a PC:

It is recommended to use the “EVTEK-5103 Interface” application, that is specifically made for this purpose. The

user guide for the application: START MENU Æ PROGRAMS Æ EVTEK-5103 Æ INTERFACE MANUAL

If using a terminal program instead of “EVTEK-5103 Interface” application:

Use Hyperterminal (not under Windows 2000), or Tera Term http://hp.vector.co.jp/authors/VA002416/teraterm.html

Terminal Program Connection parameters:

Baud rate = 57600 kbps Data bits = 8 Flow control = none

Parity = none Stop bits = 1 COM port = the one you’re using on PC

Enter key = CR+LF Local echo = no Destructive backspace = yes

Also, set terminal scrollback buffer to at least 500 lines for convenience of use.

EVTEK-5103 Board’s Programmable Peripheral Datasheets:

8051

CPU:

AT89C55WD http://www.atmel.com/dyn/resources/prod_documents/DOC1921.PDF

DS89C420 http://pdfserv.maxim-ic.com/arpdf/DS89C420.pdf

UART: TL16C552 http://focus.ti.com/lit/ds/symlink/tl16c552a.pdf

PIO: M82C55A http://www.okisemi.com/datadocs/doc-eng/msm82c55a_2rs.pdf

1 2

Summary of Contents

Page 1

Providing Power for EVTEK-5103: 1) If the main power input is used, connect the MASCOT 8717 plug 2) If the auxiliary power input is used, connect a

Page 2

Overview of the EVTEK-5103 address space: Hex Address: Address Contents: 0000…1FFF External EPROM (contains the operating system of the Board)

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Siig Network Device EVTEK-5103 User Manual

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Summary of Contents

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