Datasheet

Table 4-27. Read once command error handling

FSTAT

ACCERR

Set if CCOBIX[2:0] != 001 at command launch

Set if command is not available in current mode (see Table 4-9)

Set if an invalid phrase index is supplied

FPVIOL None

MGSTAT1 Set if any errors have been encountered during the read

MGSTAT0 Set if any non-correctable errors have been encountered during the read

4.5.2.9.5 Program flash command

The program flash operation will program up to two previously erased longwords in the

flash memory using an embedded algorithm.

Note

A flash phrase must be in the erased state before being

programmed. Cumulative programming of bits within a flash

phrase is not allowed.

Table 4-28. Program flash command FCCOB requirements

CCOBIX[2:0] NVM_FCCOBHI parameters NVM_FCCOBLO parameters

000 0x06 Global address [23:16] to identify flash block

001 Global address [15:0] of longwords location to be programmed

010 Word 0 (longword 0) program value

011 Word 1 (longword 0) program value

100 Word 2 (longword 1) program value

101 Word 3 (longword 1) program value

1. Global address [1:0] must be 00.

Upon clearing NVM_FSTAT[CCIF] to launch the program flash command, the memory

controller will program the data words to the supplied global address and will then

proceed to verify the data words read back as expected. The NVM_FSTAT[CCIF] flag

will set after the program flash operation has completed.

Chapter 4 Memory map

MC9S08PA60 Reference Manual, Rev. 1, 9/2012

Freescale Semiconductor, Inc. 95