Chapter 1
System Board
Multiplier = 2.5
* JP6(1-2) open & JP6(3-4) closed & JP6(5-6) open :
Multiplier = 3
* JP6(1-2) open & JP6(3-4) open & JP6(5-6)open : Multiplier
= 3.5
* JP6(1-2)closed& JP6(3-4)open & JP6(5-6)closed : Multiplier
= 4
(')51561
#1561%
CPU
Bus Clock &
JP9
JP9
JP9
JP6
JP6
JP6
Speed
Multiplier
(1-2)
(3-4)
(5-6)
(1-2)
(3-4)
(5-6)
60MHz x 2
closed
open
open
closed
Open
open
66MHz x 2
open
open
open
closed
Open
open
75MHz x 2
open
closed
closed
closed
Open
open
()51561
CPU
Bus Clock &
JP9
JP9
JP9
JP6
JP6
JP6
Speed
Multiplier
(1-2)
(3-4)
(5-6)
(1-2)
(3-4)
(5-6)
60MHz x 2
closed
open
open
closed
open
open
66MHz x 2
open
open
open
closed
open
open
75MHz x 2
open
closed
closed
closed
open
open
60MHz x 2.5
closed
open
open
closed
closed
open
66MHz x 2.5
open
open
open
closed
closed
open
83MHz x 2
closed
open
closed
closed
open
open
60MHz x 3
closed
open
open
open
closed
open
75MHz x 2.5
open
closed
closed
closed
closed
open
66MHz x 3
open
open
open
open
closed
open
83MHz x 2.5
closed
open
closed
closed
closed
open
Summary of Contents for M5ATC
Page 1: ...Chapter 1 System Board 0 1 0 1 2 ...
Page 3: ...Chapter 1 System Board 7 A 9 7 9 3 0 77 A 3 8 B 7 2 0 A 9 9 A 7 33 66 ...
Page 4: ...Chapter 1 System Board 0 0 36 0 1 2 A 0 1 0 1 9 9 0 0 ...
Page 5: ...Chapter 1 System Board ...
Page 7: ...Chapter 1 System Board Note 0 0 7 E 3 7 A E 3 ...
Page 15: ...Chapter 1 System Board 8 Pin No Assignment Ground 12 V ...
Page 18: ...Chapter 1 System Board H Iron Safety Tab H I 3 7 ...
Page 20: ...Chapter 1 System Board H Plastic Safety Tab H I 7 ...
Page 24: ...Chapter 1 System Board J 2 A D 5 2 5 9 2 ...
Page 28: ...Chapter 1 System Board 3 3 5 2 0N 3 A ...
Page 31: ...Chapter 1 System Board 7 3 2 On Off 4 Enabled Disabled 4 6 6 3 3 7 7 4 D System ...
Page 39: ...Chapter 1 System Board A 4 PCI Auto PCI Slot 1 4 M ISA A4 ...