Btm0Md (09H); Intvsyn (0Fh, B 2 ) - NEC PD17062 Datasheet

9.5 BTM0MD (09H)

b b
3
BTM0ZX BTM0CK2
9.6 INTVSYN (0FH, b )
2
The INTVSYN flag is used for reading the vertical synchronous signal level. When a high level signal is
input to the V pin, the flag is set to 1. When a low level signal is input to the V
SYNC
to 0.
09H
b b
2 1 0
BTM0CK1 BTM0CK0
Time base setting
0
0
0
0
1
1
1
1
Zerocross setting
0
1
TIMER INT
0 0 5 ms Internal
0 1 100 ms Internal
1 0 20 ms Internal
1 1 20 ms Internal
0 0 5 ms Internal
0 1 5/f s External
TMR
1 0 5 ms Internal
6/f s External
1 1
TMR
Zerocross off
Zerocross on
PD17062
TIMER CARRY
100 ms Internal
5 ms Internal
100 ms Internal
5 ms Internal
5/f s External
TMR
5 ms Internal
6/f s External
TMR
5 ms Internal
pin , the flag is reset
SYNC
77