HD64F7050 RENESAS [Renesas Technology Corp], HD64F7050 Datasheet - Page 570

• Manufacturer Part Number: HD64F7050
• Description: 32-Bit RISC Microcomputer SuperH RISC engine Family/
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 18 ROM (128 kB Version)
Table 18.4 Flash Memory Area Divisions
Addresses
H'FFE800–H'FFEBFF
H'01F000–H'01F3FF
H'01F400–H'01F7FF
H'01F800–H'01FBFF
H'01FC00–H'01FFFF
18.6
When pins are set to on-board programming mode and a reset-start is executed, a transition is
made to the on-board programming state in which program/erase/verify operations can be
performed on the on-chip flash memory. There are two on-board programming modes: boot mode
and user program mode. The pin settings for transition to each of these modes are shown in table
18.5. For a diagram of the transitions to the various flash memory modes, see figure 18.2.
Table 18.5 Setting On-Board Programming Modes
Mode
Boot mode
User program
mode
Rev. 5.00 Jan 06, 2006 page 550 of 818
REJ09B0273-0500
On-Board Programming Modes
Expanded mode
Single chip mode
Expanded mode
Single chip mode
Expanded mode
Single chip mode
Expanded mode
Single chip mode
Expanded mode
Single chip mode
Expanded mode
Single chip mode
Block Name
RAM area 1 kB
EB4 (1 kB)
EB5 (1 kB)
EB6 (1 kB)
EB7 (1 kB)
PLL Multiple
1
2
4
1
2
4
1
1
1
RAMS
0
1
FWE
1
1
MD3
0
0
0
0
1
1
0
0
0
0
1
1
RAM1
*
0
0
1
1
MD2
0
0
1
1
0
0
0
0
1
1
0
0
MD1
0
0
0
0
0
0
1
1
1
1
1
1
RAM0
*
0
1
0
1
MD0
0
1
0
1
0
1
0
1
0
1
0
1