HD6412332 RENESAS [Renesas Technology Corp], HD6412332 Datasheet - Page 109

• Manufacturer Part Number: HD6412332
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Notes: 1. External addresses when EAE = 1 in BCRL; on-chip ROM when EAE = 0.
2. Reserved area when EAE = 1 in BCRL; on-chip ROM when EAE = 0.
3. On-chip RAM is used for flash memory programming. Do not clear the RAME bit in SYSCR to 0.
4. Access to the reserved areas H'060000 to H'07FFFF and H'FF7400 to H'FF7BFF is prohibited.
5. Do not access a reserved area.
Figure 3.1 (a) H8S/2339 Memory Map in Each Operating Mode
H'000000
H'010000
H'080000
H'FFFC00
H'FFFE50
H'FFFF08
H'FFFF28
H'FFFFFF
H'060000
H'FF7400
H'FF7C00
(advanced expanded mode
with on-chip ROM enabled)
Mode 2 Boot Mode
External address
external address
External address
External address
Reseved area
Reseved area
On-chip RAM
On-chip ROM/
On-chip ROM
I/O registers
I/O registers
space
Internal
Internal
space
space
space
*1
*3
*4
*4
H'000000
H'010000
H'060000
H'07FFFF
H'FF7400
H'FF7C00
H'FFFBFF
H'FFFE50
H'FFFF07
H'FFFF28
H'FFFFFF
Rev.4.00 Sep. 07, 2007 Page 79 of 1210
(advanced single-chip
Mode 3 Boot Mode
reserved area
Reseved area
Reseved area
On-chip ROM
On-chip ROM/
On-chip RAM
I/O registers
I/O registers
mode)
Internal
Internal
*2 *5
*4
*4
REJ09B0245-0400