R5F61525 RENESAS [Renesas Technology Corp], R5F61525 Datasheet - Page 623

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

(6)
FTDAR specifies the start address of the on-chip RAM at which to download an on-chip program.
FTDAR must be set before setting the SCO bit in FCCS to 1.
Bit
7
6
5
4
3
2
1
0
Bit
Bit Name
Initial Value
R/W
Flash Transfer Destination Address Register (FTDAR)
Bit Name
TDER
TDA6
TDA5
TDA4
TDA3
TDA2
TDA1
TDA0
TDER
R/W
7
0
Initial
Value
0
0
0
0
0
0
0
0
TDA6
R/W
6
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
TDA5
R/W
5
0
Description
Transfer Destination Address Setting Error
This bit is set to 1 when an error has occurred in setting
the start address specified by bits TDA6 to TDA0.
A start address error is determined by whether the value
set in bits TDA6 to TDA0 is within the range of H'00 to
H'02 when download is executed by setting the SCO bit
in FCCS to 1. Make sure that this bit is cleared to 0
before setting the SCO bit to 1 and the value of FTDAR
to should be within the range of H'00 to H'02.
0: The value specified by bits TDA6 to TDA0 is within
1: The value specified by bits TDA6 to TDA0 is
Transfer Destination Address
Specifies the on-chip RAM start address of the
download destination. A value between H'00 and H'02,
and up to 4 kbytes can be specified as the start address
of the on-chip RAM.
H'00:
H'01:
H'02:
H'03 to H'7F: Setting prohibited.
the range.
between H'03 and H'FF and download has stopped.
TDA4
R/W
4
0
Section 17 Flash Memory (0.18-(m F-ZTAT Version)
H'FF9000 is specified as the start
address.
H'FFA000 is specified as the start
address.
H'FFB000 is specified as the start
address.
(Specifying a value from H'03 to H'7F sets
the TDER bit to 1 and stops download of
the on-chip program.)
TDA3
R/W
3
0
Rev. 3.00 Mar. 14, 2006 Page 585 of 804
TDA2
R/W
2
0
TDA1
R/W
1
0
REJ09B0104-0300
TDA0
R/W
0
0