Renesas SH2/7137 - Manual (Page 23)

Chapter 7. Modes
This RSK supports Boot mode, User Boot mode, User Program Mode and User mode.
Details of programming the FLASH memory is described in the SH2/7137 Group Hardware Manual.
7.1. Boot mode
The boot mode settings for this RSK are shown in Table 7-1: Boot Mode pin settings below:
FWE MD2n MD1 LSI State after Reset End
1 0 0 Boot Mode
Table 7-1: Boot Mode pin settings
The software supplied with this RSK supports debugging with E10A which does not need Boot mode. To enter the Boot mode manually, do
not connect the E10A in this case. Press and hold the SW1/BOOT. The BOOT LED will be illuminated to indicate that the microcontroller is
in boot mode.
7.2. User Boot mode
Refer to SH2/7137 Group Hardware Manual for details of User Boot Mode. The user mode settings for this RSK are shown in Table 7-2:
user Mode pin settings below:
FWE MD2n MD1 LSI State after Reset End
1 0 1 User Boot Mode
Table 7-2: User Boot Mode pin settings
7.3. User Program mode
Refer to SH2/7137 Group Hardware Manual for details of User Program Mode. The User Program Mode settings for this RSK are shown in
Table 7-3: User Program Mode pin settings below:
FWE MD2n MD1 LSI State after Reset End
1 1 0 User Program Mode
Table 7-3: User Program Mode pin settings
7.4. Single chip mode
All ports can be used in this mode, however the external address cannot be used. The Single Chip Mode settings for this RSK are shown
in Table 7-4: Single Chip Mode pin settings below:
FWE MD2n MD1 LSI State after Reset End
0 1 1 Single Chip Mode
Table 7-4: Single Chip Mode pin settings
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