HD6432160 RENESAS [Renesas Technology Corp], HD6432160 Datasheet - Page 333

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

12.9.3
If a compare-match occurs during the T2 state of a TCOR write cycle as shown in figure 12.16,
the TCOR write takes priority and the compare-match signal is disabled. With TMR_X, a TICR
input capture conflicts with a compare-match in the same way as with a write to TCORC. In this
case also, the input capture takes priority and the compare-match signal is disabled.
Conflict between TCOR Write and Compare-Match
Ø
Address
Internal write signal
TCNT
TCOR
Compare-match signal
Figure 12.16 Conflict between TCOR Write and Compare-Match
TCOR write cycle by CPU
T 1
N
N
TCOR address
T 2
TCOR write data
Rev. 2.0, 08/02, page 293 of 788
Disabled
N + 1
M