hd64338342hw Renesas Electronics Corporation., hd64338342hw Datasheet - Page 192

• Manufacturer Part Number: hd64338342hw
• Description: Renesas 8-bit Single-chip Microcomputer H8 Family/h8/300l Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

Section 6 ROM
6.1.1
Figure 6.1 shows a block diagram of the on-chip ROM.
Rev. 6.00 Aug 04, 2006 page 156 of 680
REJ09B0145-0600
Figure 6.1 ROM Block Diagram (H8/3844R, H8/3844S, H8/38344 and H8/38444)
Block Diagram
H'7FFE
H'0000
H'0002
Even-numbered
Internal data bus (upper 8 bits)
address
Internal data bus (lower 8 bits)
H'7FFE
H'0000
H'0002
On-chip ROM
Odd-numbered
address
H'7FFF
H'0001
H'0003