Block Diagram; Figure 6.1 Rom Block Diagram (H8/3844R, H8/3844S, H8/38344 And H8/38444) - Renesas H8/3847R Series Hardware Manual

Section 6 ROM
6.1.1

Block Diagram

Figure 6.1 shows a block diagram of the on-chip ROM.
H'0000
H'0002
H'7FFE

Figure 6.1 ROM Block Diagram (H8/3844R, H8/3844S, H8/38344 and H8/38444)

Rev. 6.00 Aug 04, 2006 page 156 of 680
REJ09B0145-0600
Internal data bus (upper 8 bits)
Internal data bus (lower 8 bits)
H'0000
H'0002
On-chip ROM
H'7FFE
Even-numbered
address
H'0001
H'0003
H'7FFF
Odd-numbered
address