h8s-2628 Renesas Electronics Corporation., h8s-2628 Datasheet - Page 530

• Manufacturer Part Number: h8s-2628
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 19 ROM
19.12 Note on Switching from F-ZTAT Version to Masked ROM Version
The masked ROM version does not have the internal registers for flash memory control that are
provided in the F-ZTAT version. Table 19.7 lists the registers that are present in the F-ZTAT
version but not in the masked ROM version. If a register listed in table 19.7 is read in the masked
ROM version, an undefined value will be returned. Therefore, if application software developed
on the F-ZTAT version is switched to a masked ROM version product, it must be modified to
ensure that the registers in table 19.7 have no effect.
Table 19.7 Registers Present in F-ZTAT Version but Absent in Masked ROM Version
Rev. 3.00 Oct 04, 2005 page 490 of 598
REJ09B0155-0300
Register
Flash memory control register 1
Flash memory control register 2
Erase block register 1
Erase block register 2
RAM emulation register
Abbreviation
FLMCR1
FLMCR2
EBR1
EBR2
RAMER
Address
H'FFA8
H'FFA9
H'FFAA
H'FFAB
H'FEDB