Contention Between Tcor Write And Compare Match; Figure 9.20 Contention Between Tcor Write And Compare Match - Hitachi H8/3062 Hardware Manual

9.7.3

Contention between TCOR Write and Compare Match

If a compare match occurs in the T
compare match signal is inhibited. Figure 9.20 shows the timing in this case.
φ
Address bus
Internal write signal
8TCNT
TCOR
Compare match signal

Figure 9.20 Contention between TCOR Write and Compare Match

state of a TCOR write cycle, writing takes priority and the
3
TCOR write cycle
T T
1 2
TCOR address
N
N
T
3
N+1
M
TCOR write data
Inhibited
315