H8S2110B RENESAS [Renesas Technology Corp], H8S2110B Datasheet - Page 461

• Manufacturer Part Number: H8S2110B
• Description: Renesas 16-Bit Single-Chip Microcomputer Renesas H8S Family/H8S/2100 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Table 17.6 System Clock Frequencies for which Automatic Adjustment of LSI Bit Rate Is
In boot mode, this LSI checks the contents of the 8-byte ID code area as shown below to confirm
that the programming control program corresponds with this LSI. To originally write a
programming control program to be used in boot mode, the above 8-byte ID code must be added at
the beginning of the program.
Host Bit Rate
19200 bps
9600 bps
4800 bps
Notes: 1. This area is reserved for boot mode. Do not use this area for any other purpose.
2. The boot program area and area which is not used cannot be used until a transition is made
to the execution state for the programming control program transferred to RAM.
Note that the contents of the boot program area in RAM are remained after a branch is made to
the programming control program.
Possible
H'FFE080
H'FFE088
H'FFE880
H'FFEFFF
H'FFFF00
H'FFFF7F
H'FFE080
H'FFE088
Figure 17.6 On-Chip RAM Area in Boot Mode
System Clock Frequency Range of LSI
8 to 10 MHz
4 to 10 MHz
2 to 10 MHz
40
(Product ID)
Programming control program area
Boot program area *
Instruction codes of the programming control program
Figure 17.7 ID Code Area
Boot program area *
FE
64
(2040 bytes)
ID code area
66
2
2
(1920 bytes)
(128 bytes)
*
1
32
Rev. 2.00 Mar 21, 2006 page 423 of 518
31
*
1
31
30
REJ09B0299-0200
Section 17 ROM