Sharp Compet 17

ØD1416
Øn(D16•B8•1)
0µS
40
600
Sharp Compet 17 Calculator
Section: Timing Diagram
Page: 15 Rendition: 2020 May 20
(47.6 KHz) Ø1
Ø2
Ø3
(11.9 KHz) ØB1
ØB2
ØB4
ØB8
(744 Hz) ØnD1
ØnD2
ØnD16
16
1
PXI
80
120
160
200
240
280
320
360
400
440
480
520
560
2
3
4
5
6
7
8
9
10
11
12
13
14
X
One full number cycle
in registers
Digit being displayed
ØD n
1
(LSD)
2
3
4
5
6
7
8
9
10
11
12
(MSD)
ØnB1+3
600
640
0µS
15
16
X and PXI with
000987654321.
in the display.
logic 0
(–24V)
logic 1
(0V, GND)