HD6433045 HITACHI [Hitachi Semiconductor], HD6433045 Datasheet - Page 393

• Manufacturer Part Number: HD6433045
• Description: Hitachi Single-Chip Microcomputer
• Manufacturer: HITACHI [Hitachi Semiconductor]

ø
Address bus
Internal write signal
TCNT input clock
TCNT
Contention between TCNT Word Write and Increment: If an increment pulse occurs in the T
state of a TCNT word write cycle, writing takes priority and TCNT is not incremented. See
figure 10-62.
Figure 10-62 Contention between TCNT Word Write and Increment
T
TCNT word write cycle
1
TCNT address
N
T
2
381
TCNT write data
T
3
M
3