Freescale Semiconductor Demonstration Board for Freescale MC9S12XHY256 Microcontroller DEMO9S12XHY256 DEMO9S12XHY256 Manual De Usuario
Los códigos de productos
DEMO9S12XHY256
128 KByte Flash Module (S12XFTMR128K1V1)
MC9S12XHY-Family Reference Manual, Rev. 1.04
648
Freescale Semiconductor
19.4.1.3
Valid Flash Module Commands
19.4.1.4
P-Flash Commands
summarizes the valid P-Flash commands along with the effects of the commands on the
P-Flash block and other resources within the Flash module.
Table 19-27. Flash Commands by Mode
FCMD
Command
Unsecured
Secured
NS
1
1
Unsecured Normal Single Chip mode.
NX
2
2
Unsecured Normal Expanded mode.
SS
3
3
Unsecured Special Single Chip mode.
ST
4
4
Unsecured Special Mode.
NS
5
5
Secured Normal Single Chip mode.
NX
6
6
Secured Normal Expanded mode.
SS
7
7
Secured Special Single Chip mode.
ST
8
8
Secured Special Mode.
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 D-Flash Section
∗
∗
∗
∗
∗
0x11
Program D-Flash
∗
∗
∗
∗
∗
0x12
Erase D-Flash Sector
∗
∗
∗
∗
∗