R5F61525 RENESAS [Renesas Technology Corp], R5F61525 Datasheet - Page 617

• Manufacturer Part Number: R5F61525
• Description: 32-Bit CISC Microcomputer H8SX Family H8SX/1500 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Table 17.3 Registers/Parameters and Target Modes
Notes: 1. The setting is required when programming or erasing the user MAT in user boot mode.
17.7.1
The programming/erasing interface registers are 8-bit registers that can be accessed only in bytes.
These registers are initialized by a power-on reset.
(1)
FCCS monitors errors during programming/erasing the flash memory and requests the on-chip
program to be downloaded to the on-chip RAM.
Register/Parameter
Programming/
erasing interface
registers
Programming/
erasing interface
parameters
RAM emulation
Bit
Bit Name
Initial Value
R/W
Flash Code Control/Status Register (FCCS)
2. The setting may be required according to the combination of initiation mode and read
Programming/Erasing Interface Registers
target memory MAT.
—
R
7
1
FCCS
FPCS
FECS
FKEY
FMATS
FTDAR
DPFR
FPFR
FPEFEQ 
FMPAR
FMPDR
FEBS
RAMER
—
R
6
0
Down-
load
O
O
O
O

O
O





—
R
5
0
Initiali-
zation







O
O




FLER
R
4
0
Section 17 Flash Memory (0.18-(m F-ZTAT Version)
Program-
ming



O
O*


O

O
O


1
—
R
3
0
Rev. 3.00 Mar. 14, 2006 Page 579 of 804
Erasure



O
O*


O



O

1
—
R
2
0
Read




O*








—
2
R
1
0
REJ09B0104-0300
RAM
Emulation












O
(R)/W
SCO
0
0