DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 646

• Manufacturer Part Number: DF2211NP24V
• Description: H8S/2200 Series, 2212 Group, USB, RTC, HSS TNP-64B; Vcc= 2.7 to 3.6 volts, Temp= -20 to 75 C; Package: PVQN0064LB-A
• Manufacturer: Renesas Technology / Hitachi Semiconductor

17.14
The masked ROM version does not have the internal registers for flash memory control that are
provided in the F-ZTAT version. Table 17.9 lists the registers that are present in the F-ZTAT
version but not in the masked ROM version. If a register listed in table 17.9 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 17.9 have no effect.
Table 17.9 Registers Present in F-ZTAT Version but Absent in Masked ROM Version
Rev.7.00 Dec. 24, 2008 Page 592 of 698
REJ09B0074-0700
Register
Flash memory control register 1
Flash memory control register 2
Erase block register 1
Erase block register 2
RAM emulation register
Serial control register x
Note on Switching from F-ZTAT Version to Masked ROM Version
Abbreviation
FLMCR1
FLMCR2
EBR1
EBR2
RAMER
SCRX
Address
H'FFA8
H'FFA9
H'FFAA
H'FFAB
H'FEDB
H'FDB4