Rainbow Electronics T89C51AC2 - Manual (Page 43)

43
T89C51AC2
Rev. B – 19-Dec-01
Table 12. List of API
10.4 XROW Bytes Table 13. Xrow mapping
API CALL Description
PROGRAM DATA BYTE Write a byte in flash memory
PROGRAM DATA PAGE Write a page (128 bytes) in flash memory
PROGRAM EEPROM BYTE Write a byte in Eeprom memory
ERASE BLOCK Erase all flash memory
ERASE BOOT VECTOR (SBV) Erase the boot vector
PROGRAM BOOT VECTOR (SBV) Write the boot vector
PROGRAM EXTRA BYTE (EB) Write the extra byte
READ DATA BYTE
READ EEPROM BYTE
READ FAMILY CODE
READ MANUFACTURER CODE
READ PRODUCT NAME
READ REVISION NUMBER
READ STATUS BIT (BSB) Read the status bit
READ BOOT VECTOR (SBV) Read the boot vector
READ EXTRA BYTE (EB) Read the extra byte
PROGRAM X2 Write the hardware flag for X2 mode
READ X2 Read the hardware flag for X2 mode
PROGRAM BLJB Write the hardware flag BLJB
READ BLJB Read the hardware flag BLJB
Description Default value Address
Copy of the Manufacturer Code 58h 30h
Copy of the Device ID#1: Family code D7h 31h
Copy of the Device ID#2: Memories size and type F7h 60h
Copy of the Device ID#3: Name and Revision FFh 61h