Freescale Semiconductor MC9S12ZVHL32, Reference Manual

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Chapter 21 64 KB Flash Module (S12ZFTMRZ64K2KV2)
S12ZVHY/S12ZVHL Family Reference Manual Rev. 1.05
Freescale Semiconductor 719
21.4.5.3 Valid Flash Module Commands
Table 21-29 present the valid Flash commands, as enabled by the combination of the functional MCU
mode (Normal SingleChip NS, Special Singlechip SS) with the MCU security state (Unsecured, Secured).
+
Table 21-29. Flash Commands by Mode and Security State
FCMD Command
Unsecured Secured
NS
(1)
1. Unsecured Normal Single Chip mode
SS
(2)
2. Unsecured Special Single Chip mode.
NS
(3)
3. Secured Normal Single Chip mode.
SS
(4)
4. Secured Special Single Chip mode.Please refer to Section 21.5.2 .
0x01 Erase Verify All Blocks
  
0x02 Erase Verify Block
  
0x03 Erase Verify P-Flash Section
  
0x04 Read Once
  
0x06 Program P-Flash
  
0x07 Program Once
  
0x08 Erase All Blocks

0x09 Erase Flash Block
  
0x0A Erase P-Flash Sector
  
0x0B Unsecure Flash

0x0C Verify Backdoor Access Key
 
0x0D Set User Margin Level
  
0x0E Set Field Margin Level

0x10 Erase Verify EEPROM Section
  
0x11 Program EEPROM
  
0x12 Erase EEPROM Sector
  
0x13 Protection Override
  