The sequence of screen shots in this appendix provide assistance with this configuration task. Related manuals Z8 Encore! The last two characters of the line are a checksum for the line. In this mode, the user application starts running the application code residing in the application space in this case, h and above , unless the special sequence key is pressed. File Parser, Error Checker, and Flash Loader This layer receives the Intel Hex file frame by frame, checks each frame, and processes each frame according to its type. Federico Faggin LaFarr Stuart.
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The information contained within this document has been verified according to the general principles of electrical and mechanical engineering. The following text is an example hex file: This code is not optimized for size, but offers a starting point for further Flash Loader optimization.
Zilog Z8 – Wikipedia
The Flash Loader program discussed in this application note was tested successfully with the Z8 Encore! This field contains the number of data bytes in the register represented as a 2-digit hexadecimal number. Unsourced material may be challenged and removed.
The basic architecture, a modified non-strict Harvard architectureis technically very different from the Zilog Z The Flash Loader utility features two basic modes of encorre XP MCU suitable for a variety of applications including motor control, security systems, home appliances, personal electronic devices, and sensors.
XPand eZ8 Encore! Upon power-up or reset, the Flash Loader utility waits for the special sequence key in this application, the space character on the keyboard via console port UART0.
This reduction can develooer further optimized by observing the small memory AN 1. This field indicates the type of necore for this line. Single-board microcontroller Special function register. This article needs additional citations for verification. Flash Loader is not ensured to be write-protected; however, while downloading user application code, it does ensure that the application code is not overwrite the memory space occupied by the Flash Loader.
This is a value from 0 to 65, represented as a 4-digit hexadecimal value. Views Read Edit View history.
Primary competitors include the somewhat similar  Microchip PIC family, and all the Intel descendants. The next two characters indicate the record type. AN Table 1 lists the memory locations in which user application code and the Flash Loader reside on the Z8 Encore! This page was last edited on 11 Mayat In other projects Wikimedia Commons.
The Zilog Z8 is a microcontroller architecture, originally introduced inwhich necore also includes the Z8 Encore!
No other tools are required to convert output files to another format. Embedded system Programmable logic controller List of microprocessors.
Retrieved enfore ” https: All other product or service names are the property of their respective owners. User Application Mode This mode is the default mode on power-up, wherein the Flash Loader transfers program control to the user application.
As used herein Life support enckre or systems are devices which a are intended for surgical implant into the body, or b support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the encre can be reasonably expected to result in a significant injury to the user.
The frame start address is derived and the frame data is directly programmed into Flash. See Figure 1 on page 5 and Figure 2 on page 5, respectively.
Flash Loader Utility for the Z8 Encore! XP MCU Application
Flash Loader physically resides in Flash memory. Do you need a help?
Last debeloper characters Checksum: Startup Code This piece of code is the default code used to bring the device to a known state, then relinquish control over to the start of the main program. The documents associated with Z8 Encore!