HD6432160 RENESAS [Renesas Technology Corp], HD6432160 Datasheet - Page 332

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

12.9.2
If a TCNT input clock is generated during the T2 state of a TCNT write cycle as shown in figure
12.15, the write takes priority and the counter is not incremented.
Rev. 2.0, 08/02, page 292 of 788
Ø
Address
Internal write signal
TCNT input clock
TCNT
Conflict between TCNT Write and Increment
Figure 12.15 Conflict between TCNT Write and Increment
TCNT write cycle by CPU
T 1
N
TCNT address
T 2
Counter write data
M