Toshiba TLCS-900/L1 Series Manual page 72

(2) PB3 (INT0), PB4 (INT1) to PB6 (INT3)
Reset
Direction control
(on bits basis)
PBCR write
Function control
(on bits basis)
PBFC write
S
Output latch
PB write
PB read
INT0
Reset
Direction control
(on bits basis)
PBCR write
Function control
(on bits basis)
PBFC write
S
Output latch
PB write
PB read
INT0 to INT3
IIMC<I1EDGE, I2EDGE, I3EDGE>
S
B
Selector
A
Level/edge select
&
Rising/falling select
IIMC<I0LE, I0EDGE>
Figure 3.5.16 Port B3
S
B
Selector
A
Rising/falling
edge detection
Figure 3.5.17 Port B4 to B6
91C824-70
TMP91C824
PB3 (INT0)
PB4 to PB6
(INT1 to INT3)
2008-02-20