HD6432160 RENESAS [Renesas Technology Corp], HD6432160 Datasheet - Page 331

• Manufacturer Part Number: HD6432160
• Description: Hitachi 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

12.9
12.9.1
If a counter clear signal is generated during the T2 state of a TCNT write cycle as shown in figure
12.14, clearing takes priority, so that the counter is cleared and the write is not performed.
Ø
Address
Internal write signal
TCNT input clock
TCNT
Usage Notes
Conflict between TCNT Write and Clear
Figure 12.14 Conflict between TCNT Write and Clear
TCNT write cycle by CPU
T 1
N
TCNT address
T 2
Rev. 2.0, 08/02, page 291 of 788
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