OKI Semiconductor
I/O CIRCUITS
VDD
P
N
Applied to pins T1, T2, and T3
FEDL9042-01
ML9042-xx
VDD
VDD
P
N
Applied to pins RW/SI, RS1, and
RS0/CSB
Applied to pins E/SHTB, SP, ROM1S, and BE
VDD
P
VDD
P
VDD
N
P
N
Output Enable signal
Applied to pins DB0(SO) to DB7
3/58