hd64338342hw Renesas Electronics Corporation., hd64338342hw Datasheet - Page 108

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

Section 2 CPU
Three-state access to on-chip peripheral modules
Rev. 6.00 Aug 04, 2006 page 72 of 680
REJ09B0145-0600
Internal
address bus
Internal
read signal
Internal
data bus
(read access)
Internal
write signal
Internal
data bus
(write access)
or
SUB
Figure 2.13 On-Chip Peripheral Module Access Cycle (3-State Access)
T
1
state
Address
Bus cycle
T
2
state
Read data
Write data
T
3
state