H8S2169 Datasheet, PDF (168/1075 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2100 Series

Section 6 Bus Controller
6.1.2 Block Diagram
Figure 6.1 shows a block diagram of the bus controller.
External bus control signals
Bus controller
WAIT
WSCR
BCR
Wait controller
Internal
control signals
Bus mode signal
Internal
data bus
Bus arbiter
CPU bus request signal
DTC bus request signal
CPU bus acknowledge signal
DTC bus acknowledge signal
Figure 6.1 Block Diagram of Bus Controller
Rev. 3.00 Jan 18, 2006 page 140 of 1044
REJ09B0280-0300