Zusie Simulator

  Speed:   Turbo (perform 50 microsteps per round)
ALU II
ALU Input 1

7
6
5
4
3
2
1
0
ALU Input 2

7
6
5
4
3
2
1
0
A
7
6
5
4
3
2
1
0
  
B
7
6
5
4
3
2
1
0
  
C
7
6
5
4
3
2
1
0
  
I
7
6
5
4
3
2
1
0
  
SP

11
10
9
8
7
6
5
4
3
2
1
0
  
PC

11
10
9
8
7
6
5
4
3
2
1
0
  
J

11
10
9
8
7
6
5
4
3
2
1
0
  
Condition Code

c
z
s
Microcode Program Counter

4
3
2
1
0
  
IncDec

15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
  
Vacant
XY

11
10
9
8
7
6
5
4
3
2
1
0
  
Vacant
RAM/Control Store/Host Communications
Data Bus
7
6
5
4
3
2
1
0
  
Address Bus
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
  
Control Word
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
  
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0

FlipDisc display (base address 0x0f00)

Assembler