Renesas Hitachi H8S/2194 Series Hardware Manual page 219

(2) On-Chip RAM Area Divisions in Boot Mode
In boot mode, the RAM area is divided into; the area for use by the boot program and the
area to which programming control program is transferred by the SCI, as shown in figure
8.10. The boot program area cannot be used until a transition is made to the execution state
in boot mode for the programming control program transferred to RAM.
Note: * The boot program area cannot be used until a transition is made to the execution
state for the programming control program transferred to RAM. Note that the boot
program reamins stored in this area after a branch is made to the programming
control program.
Rev. 2.0, 11/00, page 192 of 1037
H'FFE7B0
Boot program
(3 kbytes)
H'FFF3AF
Programming
control program
(2944 bytes)
H'FFFF2F
Reserved area
(128 bytes)
H'FFFFAF
Figure 8.10 RAM Areas in Boot Mode
area*
area