Anna Kubacka at 10:45, 24 September 2020

2020-09-24T10:45:55Z

← Older revision		Revision as of 10:45, 24 September 2020
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	====== Description ======		====== Description ======
	[https://kamami.com/avr-boards/16860-zl7avr.html ZL7AVR] is a DIP module with ATmega128A microcontroller with 16MHz frequency osscillator. Module is ideal for set [https://kamami.com/avr-boards/18517-zl8avr.html ZL8AVR]. On board is placed a DS1813 reset system of microcontrollerand automatic switching separator of line ISP (MC14053) for programming.		[https://kamami.com/avr-boards/16860-zl7avr.html ZL7AVR] is a DIP module with ATmega128A microcontroller with 16MHz frequency osscillator. Module is ideal for set [https://kamami.com/avr-boards/18517-zl8avr.html ZL8AVR]. On board is placed a DS1813 reset system of microcontrollerand automatic switching separator of line ISP (MC14053) for programming.

	<center>		<center>
	[[File:ZL7AVRA_moduł.png\|none\|400px\|thumb\|center]]		[[File:ZL7AVRA_moduł.png\|none\|400px\|thumb\|center]]

Anna Kubacka: /* Electrical schematic */

2018-08-30T07:37:13Z

Electrical schematic

← Older revision		Revision as of 07:37, 30 August 2018
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	===== Electrical schematic =====		===== Electrical schematic =====
	<center>		<center>
	[[File:ZL7AVR_schemat.~~png~~\|none\|800px\|thumb\|center]]		[[File:ZL7AVR_schemat.jpg\|none\|800px\|thumb\|center]]
	</center>		</center>

Anna Kubacka: Created page with "jzpdf ====== Description ====== [https://kamami.com/avr-boards/16860-zl7avr.html ZL7AVR] is a DIP module with ATmega128A microcontroller with 16MHz frequency osscillator...."

2018-08-30T07:36:02Z

Created page with "__jzpdf__ ====== Description ====== [https://kamami.com/avr-boards/16860-zl7avr.html ZL7AVR] is a DIP module with ATmega128A microcontroller with 16MHz frequency osscillator...."

New page

__jzpdf__
====== Description ======
[https://kamami.com/avr-boards/16860-zl7avr.html ZL7AVR] is a DIP module with ATmega128A microcontroller with 16MHz frequency osscillator. Module is ideal for set [https://kamami.com/avr-boards/18517-zl8avr.html ZL8AVR]. On board is placed a DS1813 reset system of microcontrollerand automatic switching separator of line ISP (MC14053) for programming.

<center>
[[File:ZL7AVRA_moduł.png|none|400px|thumb|center]]
</center>

===== Basic features and parameters =====
*Microcontroller ATmega128 from Atmel
*Program memory (ISP): 128kB
*Data memory EEPROM: 4kB
*Data memory SRAM: 4kB
*Clock frequency: 16MHz
*Embedded line separator ISP (with automatic controll)
*Kanda ISP connector for programming (compatibile with i.a. [https://kamami.com/programmers/50609-kamprog-for-avr.html KamPROG])
*Embedded reset signal generator
*Possibility of using external reference voltage source for A/C converter
*I/O lines: 53
*Power supply voltage: 4.5...5.5V/100mA (max.)

===== Standard equipment =====
<center>
{| class="wikitable" style="width: 1000px;"
|-
! style="text-align: center;"|Code
! style="text-align: center;"|Description
|-
| style="text-align: center;"|<b>ZL7AVR</b>
| style="text-align: left;"|
*Assembled and launched module
|}
</center>

===== Electrical schematic =====
<center>
[[File:ZL7AVR_schemat.png|none|800px|thumb|center]]
</center>

===== Output description =====
<center>
[[File:ZL7AVRA opis wyprowadzen.png|none|400px|thumb|center]]
Output description of module ZL7AVRA
</center>
===== Programming =====
For programming of ZL7AVR can be used any of programmer with ISP connector with support for ATmega128A. Recommended programmer for ZL7AVR is [https://kamami.com/programmers/50609-kamprog-for-avr.html KamPROG].
<center>
[[File: ZL7AVRA pinout złącza ISP.png|none|200px|center]]
ISP connector output description (top view)
</center>
===== ADC reference voltage =====
JP2 jumper allows to choose a reference voltage for analog-to-digital converter of microcontroller. By position1-2 of jumper, on VREF line of microcontroller is 5V and by position 2-3 of jumper (Ext) reference voltage is getting form VREF line of module.
===== External links =====
*[http://www.kamami.pl/dl/atmega128.pdf Atmel ATmega128A microcontroller datasheet]
*[http://download.kamami.pl/p557315-zl7avra_libs.zip Library PCB i SCH Protel 99/DXP/2004 format]

ZL7AVR - Revision history

Anna Kubacka at 10:45, 24 September 2020

Anna Kubacka: /* Electrical schematic */

Anna Kubacka: Created page with "__jzpdf__ ====== Description ====== [https://kamami.com/avr-boards/16860-zl7avr.html ZL7AVR] is a DIP module with ATmega128A microcontroller with 16MHz frequency osscillator...."

Anna Kubacka: Created page with "jzpdf ====== Description ====== [https://kamami.com/avr-boards/16860-zl7avr.html ZL7AVR] is a DIP module with ATmega128A microcontroller with 16MHz frequency osscillator...."