HD64F7050 RENESAS [Renesas Technology Corp], HD64F7050 Datasheet - Page 491

• Manufacturer Part Number: HD64F7050
• Description: 32-Bit RISC Microcomputer SuperH RISC engine Family/
• Manufacturer: RENESAS [Renesas Technology Corp]

15.5.3
If an increment occurs during the T
priority, so no increment of the write data results on the writing side. The byte data on the side not
performing the writing is also not incremented, so the contents are those before the write.
Figure 15.8 shows the timing when an increment occurs during the T
cycle.
Contention between CMCNT Byte Write and Incrementation
write signal
input clock
CMCNTH
CMCNTL
Figure 15.8 CMCNT Byte Write and Increment Contention
Address
CMCNT
Internal
CK
2
state of the CMCNT byte write cycle, the counter write has
N
X
CMCNT write cycle
T
1
CMCNTH
T
Section 15 Compare Match Timer (CMT)
2
Rev. 5.00 Jan 06, 2006 page 471 of 818
CMCNTH write data
M
X
2
state of the CMCNTH write
REJ09B0273-0500