參數(shù)資料
型號: BX80525U700256E
廠商: INTEL CORP
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 700 MHz, MICROPROCESSOR, XMA
文件頁數(shù): 76/102頁
文件大小: 878K
代理商: BX80525U700256E
Datasheet
75
Pentium III Processor for the SC242 at 450 MHz to 800 MHz
5.6
Intel Pentium III Processor Core Pad to Substrate Via
Assignments
These test points are the closest locations to the processor core die pad and should be used to
validate processor core timings and signal quality on the back of the S.E.C.C. or the S.E.C.C.2
package. Please see the SECC Disassembly Process Application Note for the instructions on
removing the cover of the SECC package.
5.6.1
Processor Core Pad Via Assignments (CPUID 067xh)
Figure 47 shows the via locations on the back of the processor substrate.
5.6.2
Processor Core Signal Assignments (CPUID 067xh)
Table 36 and Table 37 shows the signal to via and the via to signal assignments, respectively.
Figure 47. Processor Core Pad Via Assignments
1 2
3
4 5 6 7
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
proc_core_pad_vias
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