Fujitsu MB89950/950A Pager User Manual


 
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APPENDIX
Table C-2 Recommended port/segment mask option combinations
Number of
segments
Number of
I/O ports
(*1)
Mask Options
P00/SEG20
to
P07/SEG27
P10/SEG28
to
P13/SEG31
P14/SEG32
to
P15/SEG33
P16/SEG34 P17/SEG35
P20/SEG36
to
P23/SEG39
P24/SEG40
to
P25/SEG41
4211XXXXXXX
4112XXXXOXX
4013XXXOOXX
3815XXOOOXX
3419XOOOOXX
2627OOOOOXX
4013XXXXXXO
2231OOOOOOX
2033OOOOOOO
X: Mask option is selected for LCD segment outputs
O: Mask option is selected for port outputs
*1: This column of numbers assume that all the multiplexed peripherals are disabled.
If any customer wants to choose the mask option combination which is not shown in Table C-2 "Recommended port/segment
mask option combinations", please inform Fujitsu for special testing arrangement.