r5f71374an80fpv Renesas Electronics Corporation., r5f71374an80fpv Datasheet - Page 918

• Manufacturer Part Number: r5f71374an80fpv
• Description: 32-bit Risc Microcomputer Superh?? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

Section 22 Flash Memory
Table 22.4 (1)
Notes: 1. The bits except the SCO bit are read-only bits. The SCO bit is a programming-only bit.
Table 22.4 (2)
Note:
Rev. 1.00 Sep. 21, 2007 Page 892 of 1124
REJ09B0402-0100
Register Name
Flash code control and status
register
Flash program code select register
Flash erase code select register
Flash key code register
Flash MAT select register
Flash transfer destination address
register
RAM emulation register
Name
Download pass/fail result
Flash pass/fail result
Flash multipurpose address
area
Flash multipurpose data
destination area
Flash erase block select
Flash program and erase
frequency control
Flash user branch address
set parameter
2. The initial value of the FWE bit is 0 when the FWE pin goes low.
3. The initial value at initiation in user mode or user program mode is H'00.
4. All registers except for RAMER can be accessed only in bytes.
*
(The value that can be read is always 0.)
The initial value of the FWE bit is 1 when the FWE pin goes high.
The initial value at initiation in user boot mode is H'AA.
RAMER can be accessed in bytes or words.
One byte of the start address in the on-chip RAM area specified by FTDAR is valid.
Register Configuration
Parameter Configuration
Abbreviation
DPFR
FMPAR
FMPDR
FPEFEQ
FUBRA
FPFR
FEBS
Abbreviation*
FCCS
FPCS
FECS
FKEY
FMATS
FTDAR
RAMER
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
4
R/W
R, W*
R/W
R/W
R/W
R/W
R/W
R/W
Initial
Value
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
1
Initial
Value
H'00*
H'80*
H'00
H'00
H'00
H'00*
H'AA*
H'00
H'0000
2
2
3
3
Address
On-chip RAM* 8, 16, 32
R0 of CPU
R5 of CPU
R4 of CPU
R4 of CPU
R4 of CPU
R5 of CPU
H'FFFFCC01
H'FFFFCC02
H'FFFFCC04
H'FFFFCC06
H'FFFFF108
Address
H'FFFFCC00
H'FFFFCC05
Access
Size
8, 16, 32
8, 16, 32
8, 16, 32
8, 16, 32
8, 16, 32
8, 16, 32
Access
Size
8
8
8
8
8
8
16