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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
UNUSED GATES
BUS RATIO SELECT
FOR PROCESSOR
Address Select Straps
Current Address: 1001
110
THERMAL SENSOR
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT
BEEN VERIFIED FOR MANUFACTURING AS AN END USER
PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE
MISUSE OF THIS INFORMATION.
Pullups on Shakopee?
CRESET# from 443BX (CMOS OUTPUT)
BUS RATIO SETTINGS
(NS=No Shunt)
NMI INTR IGNNE# A20M#
JP1 JP2 JP3 JP4
SHUNT NS NS SHUNT 233MHz
SHUNT SHUNT SHUNT NS 266MHz
SHUNT NS SHUNT NS 300MHz
SHUNT SHUNT NS NS 333MHz
SHUNT NS NS NS 366MHz
NS SHUNT SHUNT SHUNT 400MHz
NS NS SHUNT SHUNT 433MHz
Do Not Populate
Populate for Fused Parts
Routing Guidelines: Route
THERMDP & TERMDN as a
differential pair
Do Not Populate
Celeron Processor Adaptor A
ITP/Bus Ratio/Thermal Sensor’
Embedded Microcontroller Division (EMD)
Intel Corporation
5000 W. Chandler Blvd
Chandler AZ, 85044
C
10 11Tuesday, May 11, 1999
Title
Size Document Number Rev
Date: Sheet of
TDI 3
TDO 3
TRST# 3
PREQ# 3
PRDY# 3,5
HRESET#9
TCK3
TMS3
SM_DATA 9
SM_CLK 9
THERMDP3
THERMDN3
A20M#9
INTR9
IGNNE#_CPU 3
INTR_CPU 3
NMI_CPU 3
A20M#_CPU 3
NMI9
CRESET#7
IGNNE#9
DB_RST 9
V3_3
VCC_CMOS
VCC_CMOS
VCC_CMOS
VCC_CMOS
VCC_CMOS
VCC_CMOS
V3_3 V3_3
VTTVTT
VTT
V3_3
V3_3
V3_3
RP62
0 ohm
1
2
3
4 5
6
7
8
TP17
1
TP
TP16
1
TP
TP15
1
TP
C103
0.1uF
U6
MAX1617
16
1
13
5
15
9
2
14
3
4
12
11
6
10
7
8
N/C
N/C
N/C
N/C
STBY#
N/C
VCC
SMBCLK
DXP
DXN
SMBDATA
ALERT#
ADD1
ADD0
GND
GND
R33
1K
R28
10K
R45
1K
12
R44
3.3K
12
R43
1K
12
R42
1K
12
R39
1K
R41
51
12
R54
0
12
R32
1K
U7
QS3257
2
3
5
6
11
10
14
13
4
7
9
12
16
8
1 15
IOA
I1A
IOB
I1B
IOC
I1C
IOD
I1D
YA
YB
YC
YD
VCC
GND
SE#
R52
270
1 2
JP1
1 2
U8A
74LVQ00
1
2
3
U8D
74LVQ00
12
13
11
U8C
74LVQ00
9
10
8
U8B
74LVQ00
4
5
6
C101
0.1uF
R37
1K
R36
1K
R35
1K
R34
1K
R40
3.3K
12
JP3
1 2
JP4
1 2
JP2
1 2
R53
1K
12
R47
270
12
R46
270
12
R38
1K
C102
0.1uF
R31
270
R30
10K
R29
10K
R48
51
12
J2
ITP
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
GND
GND
GND
TDI
TDO
TRST#
BSEN#
PREQ0#
PRDY0#
PREQ1#
PRDY1#
PREQ2#
PRDY2#
PREQ3#
PRDY3#
RESET#
DBRESET#
TCK
TMS
POWERON
DBINST#
GND
GND
GND
GND
GND
GND
GND
GND
BCLK
R50 51
1 2
R51 51
1 2
R49 270
1 2