3 khz bandwidth, 4 khz bandwidth, 7,031 hz update rate) – Gilderfluke&Co old MACs 8 bit Digital Audio System User Manual
Page 26: 8,789 hz update rate)
- 3 KHz Bandwidth
(7,031 Hz UPDATE RATE) -
EPROM:
27C512
27C010
27C020
27C040
27C080
SIZE:
64K x 8
128K x 8
256K x 8
512K x 8
1M x 8
Number of bytes per EPROM:
65,536
131,072
262,144
524,288
1,048,576
1
EPROM (1 DR-50 MiniRepeater)
9.32
18.64
37.28
74.57
149.13
2
EPROMs
18.64
37.28
74.57
149.13
298.26
3
EPROMs
27.96
55.92
111.85
223.70
447.39
4
EPROMs
37.28
74.57
149.13
298.26
596.52
5
EPROMs
46.60
93.21
186.41
372.83
745.65
6
EPROMs
55.92
111.85
223.70
447.39
894.78
7
EPROMs
65.24
130.49
260.98
521.96
1,043.92
8
EPROMs
74.57
149.13
298.26
596.52
1,193.05
9
EPROMs
83.89
167.77
335.54
671.09
1,342.18
10
EPROMs
93.21
186.41
372.83
745.65
1,491.31
11
EPROMs
102.53
205.05
410.11
820.22
1,640.44
12
EPROMs
111.85
223.70
447.39
894.78
1,789.57
13
EPROMs
121.17
242.34
484.68
969.35
1,938.70
14
EPROMs
130.49
260.98
521.96
1,043.92
2,087.83
15
EPROMs
139.81
279.62
559.24
1,118.48
2,236.96
16
EPROMs
149.13
298.26
596.52
1,193.05
2,386.09
Each Expansion:
32
EPROMs
298.26
596.52
1,193.05
2,386.09
4,772.1
Repeater + 1 Expansion:
48
EPROMs
447.39
894.78
1,789.57
3,579.14
7,158.28
Repeater + 2 Expansions:
80
EPROMs
745.65
1,491.31
2,982.62
5,965.23
11,930.46
Repeater + 3 Expansions: 112
EPROMs
1,043.92
2,087.83
4,175.66
8,351.33
16,702.65
Repeater + 4 Expansions: 144
EPROMs
1,342.18
2,684.35
5,368.71
10,737.42
21,474.84
Repeater + 5 Expansions: 176
EPROMs
1,640.44
3,280.88
6,561.76
13,123.51
26,247.02
Repeater + 6 Expansions: 208
EPROMs
1,938.70
3,877.40
7,754.80
15,509.60
31,019.21
Repeater + 7 Expansions: 240
EPROMs
2,236.96
4,473.92
8,947.85
17,895.70
35,791.39
- 4 KHz Bandwidth
(8,789 Hz UPDATE RATE) -
EPROM:
27C512
27C010
27C020
27C040
27C080
SIZE:
64K x 8
128K x 8
256K x 8
512K x 8
1M x 8
Number of bytes per EPROM:
65,536
131,072
262,144
524,288
1,048,576
1
EPROM (1 DR-50 MiniRepeater)
7.46
14.91
29.83
59.65
119.30
2
EPROMs
14.91
29.83
59.65
119.30
238.61
3
EPROMs
22.37
44.74
89.48
178.96
357.91
4
EPROMs
29.83
59.65
119.30
238.61
477.22
5
EPROMs
37.28
74.57
149.13
298.26
596.52
6
EPROMs
44.74
89.48
178.96
357.91
715.83
7
EPROMs
52.20
104.39
208.78
417.57
835.13
8
EPROMs
59.65
119.30
238.61
477.22
954.44
9
EPROMs
67.11
134.22
268.44
536.87
1,073.74
10
EPROMs
74.57
149.13
298.26
596.52
1,193.05
11
EPROMs
82.02
164.04
328.09
656.18
1,312.35
12
EPROMs
89.48
178.96
357.91
715.83
1,431.66
13
EPROMs
96.94
193.87
387.74
775.48
1,550.96
14
EPROMs
104.39
208.78
417.57
835.13
1,670.27
15
EPROMs
111.85
223.70
447.39
894.78
1,789.57
16
EPROMs
119.30
238.61
477.22
954.44
1,908.87
Each Expansion:
32
EPROMs
238.61
477.22
954.44
1,908.87
3,817.75
Repeater + 1 Expansion:
48
EPROMs
357.91
715.83
1,431.66
2,863.31
5,726.62
Repeater + 2 Expansions:
80
EPROMs
596.52
1,193.05
2,386.09
4,772.19
9,544.37
Repeater + 3 Expansions: 112
EPROMs
835.13
1,670.27
3,340.53
6,681.06
13,362.12
Repeater + 4 Expansions: 144
EPROMs
1,073.74
2,147.48
4,294.97
8,589.93
17,179.87
Repeater + 5 Expansions: 176
EPROMs
1,312.35
2,624.70
5,249.40
10,498.81
20,997.62
Repeater + 6 Expansions: 208
EPROMs
1,550.96
3,101.92
6,203.84
12,407.68
24,815.37
Repeater + 7 Expansions: 240
EPROMs
1,789.57
3,579.14
7,158.28
14,316.56
28,633.12
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