Cypress Semiconductor CY7C292A Manual do Utilizador descarregar pdf (Página 33)

End Record

Byte Number

1—2 “S9"

3—4 CR,LF.

In the above S records, the byte count includes the load address and

checksum. Thus the byte count is equal to the number of data bytes

plus the following; 3 for S1, 4 for S2 and 5 for S3 type records. The

checksum is the one’s compliment of the 8-bit sum, without carry, of

the byte count, the two bytes of the load address, and the data bytes.

Chapter 7 Hex Formats Model 9000

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Cypress Semiconductor CY7C292A Manual do Utilizador Página 33