Fujitsu F2MC-8L Family series Hardware Manual page 35

Peripherals
Internal-data bus
PDR
PDR read
PDR read
(when Read Modify Write instruction
executed)
PDR write
HARDWARE CONFIGURATION
Segment output select register
Output latch
Stop, SPL = 1
Fig. 2.8 Ports 0, 1 and 2
Note: Selection of segment output using the mask option is available only
for mass-produced products. The mask option must be consistent
with LCD segment output select register (SEGR).
2– 20
Segment output
Stop, SPL = 1
Mask option
(Note)
Pin
N-ch