HD6417615 Hitachi Semiconductor, HD6417615 Datasheet - Page 543

• Manufacturer Part Number: HD6417615
• Description: Hardware Manual
• Manufacturer: Hitachi Semiconductor

3. Contention between OCR Write and Compare Match
528
When a compare match occurs with the timing shown in figure 12.16, during the write cycle
for the lower byte of OCRA or OCRB, the OCR write takes priority and the compare match
signal is disabled.
Figure 12.15 Contention between FRC Write and Increment
Internal write
FRC input
Address
signal
clock
FRC
P
FRC lower-byte write cycle
FRC address
N
Write data
M