Sharp PC-1500 Technical Reference Manual page 83

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3-5.
Specification
3-5-1. 1/0 port controller input/output circuits
0
Input
Vee
App!ocable lerrninals : RESET. P<J>. R/ IV. RS0-3. CSO. CS !.
C$2.
MEO . ME7.
WO. I' l l . CL! . $01. </JOS. IRQ
0
lnpuVoutput
'.' c c
1-----..---
Output high impedance
<:on1101 St.Sflal
Applicab!e H~ c m 1nal s : PA0--7.
PB0-7.
0 0--7, SOO.
ClO
(j)
Output
Ve t
Applicable t en ninals: V.'AIT. OMEO.
Of1~ E I
(!) Output
Ap;>ticab!e t erm inal : INT
78
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