AN2156 Freescale Semiconductor / Motorola, AN2156 Datasheet - Page 60

• Manufacturer Part Number: AN2156
• Description: Programming and Erasing FLASH and EEPROM Memories on the MC68HC908AS60A/AZ60A
• Manufacturer: Freescale Semiconductor / Motorola

Application Note
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* Description:
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***************************************************************************
***************************************************************************
*****
***************************************************************************
FLASH_addr
Buffer_addr
data
size
times
temp
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
***************************************************************************
***************************************************************************
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* SST FLASH Memory Program & Erase Subroutines on the MC68HC908AS60A/AZ60A*
*
***************************************************************************
* File Name: SSTflash.srt
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* Current Revision: 1.1
* Current Release Level: RP
* Current Revision Release Date: 6/21/2001
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* Current Release Written By: Adeela Gill and Kazue Kikuchi
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* Assembled Under: CASM08Z (P&E Microcomputer Systems, Inc.)
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* Part Family Software Routine Works With: HC08
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* Revision History:
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Module Size (Bytes):
Stack Space Used (Bytes):
RAM Used (Bytes):
Global Variable(s) Used:
Rev. 1.1
RAM variable definitions for SSTprog.mrt and SSTerase.mrt
rmb
rmb
rmb
rmb
rmb
rmb
Delay time evaluation code added
$2
$2
!64
$1
$1
$1
Ver.: 3.16
Motorola Applications Engineering - Austin, TX
Freescale Semiconductor, Inc.
For More Information On This Product,
RAM Variables
;16 bit Address of FLASH memory to erase
; or program
;16 bit Address of RAM data buffer
;64 data bytes that will be programmed
;1 byte storage of the byte number
; contained in a row
;1 byte in which the delay time will be
; determined
;1 byte temporary storage
FlashErase
ProgRow
WriteFLCR
ms_delay
FlashErase
ProgRow
WriteFLCR
ms_delay
FlashErase
ProgRow
WriteFLCR
ms_delay
FlashErase
Go to: www.freescale.com
Copyright (c) Motorola 2001
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70
0
1
FLASH_addr
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MOTOROLA
AN2156