h8s-2161b Renesas Electronics Corporation., h8s-2161b Datasheet - Page 176

• Manufacturer Part Number: h8s-2161b
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 6 Bus Controller (BSC)
Rev. 3.00 Mar 21, 2006 page 122 of 788
REJ09B0300-0300
External bus control signals
WAIT
Figure 6.1 Block Diagram of Bus Controller
Bus arbiter
controller
controller
Bus
Wait
WSCR
BCR
CPU bus request signal
DTC bus request signal
CPU bus acknowledge signal
DTC bus acknowledge signal
Internal control signals
Bus mode signal