Chapter 12 Computer Design Erratum

[snrdg082102]

Page 225) TYPE AND MODEL
Second column, first sentence: change Simple (S), Basic (B) to Basic (B), Advanced (A)

Pages 228 - 229) Hardwiring, Miniaturization, and Standardization
The values for Cr and CPU Output examples are incorrect. Use the values in the table on page 224
instead. The examples should read:

Change
</font><blockquote>code:</font><hr /><pre style="font-size:x-small; font-family: monospace;">Hardwiring p. 228 first coulmn:
TL 7 TL 7
10 Linear Units 7.5 Linear Units (25% fewer because the computer is hardwired)
13.5vl 10.13vl
Cr10,000 to Cr2,500 Cr7,500 to Cr1,875
0.9EP 0.68EP
10 CPU Output to 20 CPU Outpt 10 CPU Output to 20 CPU Outpt</pre>[/QUOTE]</font><blockquote>code:</font><hr /><pre style="font-size:x-small; font-family: monospace;">Minaturization p. 228 first and second column:
TL 7 TL 8
10 Linear Units 10 Linear Units
13.5vl 12.15vl (10% less because the TL is 1 higher than the required TL of 7)
Cr10,000 to Cr2,500 Cr10,000 to Cr2,500
0.9EP 0.81EP (10% less because the TL is 1 higher than the required TL of 7)
10 CPU Output to 20 CPU Outpt 10 CPU Output to 20 CPU Outpt</pre>[/QUOTE]</font><blockquote>code:</font><hr /><pre style="font-size:x-small; font-family: monospace;">Standardization p. 229 first column:
TL 7 Computer
10 Linear Units
13.5vl
Cr10,000 to Cr2,500
0.9EP
10 CPU Output to 20 CPU Outpt
*****
TL 8 Version
10 Linear Units
13.5vl
Cr7,500 to Cr1,875 (25% cheaper because the TL is 1 higher than the required TL of 7)
0.9EP
11 CPU Output to 21 CPU Outpt (+1 higher because the TL is 1 higher than the reuquired TL of 7)
******
TL 9 Version
10 Linear Units
13.5vl
Cr5,000 to Cr1,250 (50% cheaper because the TL is 2 higher than the required TL of 7)
0.9EP
12 CPU Output to 22 CPU Outpt (+2 higher because the TL is 2 higher than the reuquired TL of 7)
****
TL 10 Version
10 Linear Units
13.5vl
Cr1,000 to Cr250 (90% cheaper because the TL is 3 higher than the required TL of 7)
0.9EP
13 CPU Output to 23 CPU Outpt (+3 higher because the TL is 3 higher than the reuquired TL of 7)
****
TL 11 Version
10 Linear Units
13.5vl
Cr1,000 to Cr250 (Remains at 90% cheaper because the TL is 3 or more higher than the required TL of 7)
0.9EP
13 CPU Output to 23 CPU Outpt (+4 higher because the TL is 4 higher than the reuquired TL of 7)</pre>[/QUOTE]