HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 572

• Manufacturer Part Number: HD6412240
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 16 ROM
16.1.1
Figure 16.1 shows a block diagram of the on-chip ROM.
16.1.2
The on-chip ROM is controlled by BCRL. The register configuration is shown in table 16.1.
Table 16.1 Register Configuration
Name
Bus control register L
Note:
Rev.3.00 Mar. 26, 2007 Page 530 of 772
REJ09B0355-0300
Figure 16.1 Block Diagram of ROM (Example with H8S/2246 and H8S/2245 in Modes 6, 7)
* Lower 16 bits of the address.
Block Diagram
Register Configuration
Abbreviation
BCRL
H'00FFFE
H'01FFFE
H'000000
H'000002
H'010000
H'010002
Internal data bus (upper 8 bits)
Internal data bus (lower 8 bits)
R/W
R/W
Power-On Reset
H'3C
H'00FFFF
H'01FFFF
H'000001
H'000003
H'010001
H'010003
Initial Value
Manual Reset
Retained
When EAE= 0
Address*
H'FED5