
322
Pin Designations
Chapter 18
AMD-K6-2E+ Embedded Processor Data Sheet
23542A/0—September 2000
Preliminary Information
18.1
Pins Designations for CPGA Package
Notes:
The VID[4:0] outputs are supported on low-power versions only. These pins are defined as no-connects on standard-power versions.
Figure 121. CPGA Connection Diagram (Top-Side View)
A8
RSVD
RSVD
RSVD
RSVD
BF2
BF1
BF0
TDO
A28
A30
A10
A20
BE7#
BE6#
BE5#
BE4#
BE3#
BE2#
BE1#
A20M#
Vss
ADS#
LOCK#
PCD
BE0#
D/C#
PWT
APCHK#
EADS#
HLDA
BRDY#
BRDYC#
Vss
Vcc
2
ADSC#
EWBE#
Vss
Vcc
2
BOFF#
HOLD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
AP
M/IO#
PCHK#
AHOLD#
RSVD
RSVD
D0
D2
D1
D3
TDI
D4
D5
D7
D12
D19
D21
DP1
D17
D20
D22
D18
D14
D15
D10
D16
D13
DP0
D9
D11
D6
D24
D23
DP2
D25
D8
D26
D28
D27
D30
D29
DP3
D31
D33
D32
D35
D34
D37
D39
D42
D40
D36
D38
DP4
D45
D44
DP5
D46
D53
D60
DP7
D43
D41
D49
D51
D58
D59
D62
D61
D63
D57
D55
D50
D47
D56
DP6
D54
D52
D48
A6
A26
A29
BREQ VCC2DET
VCC2H/L#
WB/WT#
30
29
28
27
20
19
18
17
10
9
8
7
Top
View
16
15
6
5
4
3
2
1
26
25
24
23
22
21
36
35
34
33
32
31
Vcc
2
Vcc
3
Vss
FERR#
D
Vcc
3
Vcc
3
Vcc
3
Vcc
3
Vcc
3
Vcc
3
Vcc
3
Vcc
3
Vcc
3
Vcc
3
Vcc
3
Vcc
3
Vcc
3
Vcc
3
Vcc
3
Vcc
3
Vcc
3
Vcc
3
Vcc
3
Vcc
3
Vcc
3
Vcc
3
Vcc
3
Vcc
3
A23
A27
A21
INIT
SMI#
NMI
INC
NC
STPCLK#
VID0
INC
IGNNE#
TRST#
TMS
INC
NC
A22
A25
A24
A31
A7
A3
A4
A5
A9
A13
A14
A15
A11
A12
A16
A17
A19
INTR
RESET
CLK
SCYC
NC
NC
INC
FLUSH#
W/R#
HIT#
INV
KEN#
NA#
CACHE#
Vss
SMIACT#
Vss
HITM#
INC
INC
INC
NC
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
A18
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vcc
2
Vcc
2
Vcc
2
Vcc
2
Vcc
2
Vcc
2
Vcc
2
Vcc
2
Vcc
2
Vcc
2
Vcc
2
Vcc
2
Vcc
2
Vcc
2
Vcc
2
Vcc
2
Vcc
2
Vcc
2
Vcc
2
Vcc
2
Vcc
2
Vcc
2
Vcc
2
Vcc
2
Vss
Vcc
2
TCK
Vcc
3
Vcc
3
Vcc
3
Vcc
3
Vcc
3
Vcc
3
Vcc
3
37
14
13
12
11
30
29
28
27
20
19
18
17
10
9
8
7
16
15
6
5
4
3
2
1
26
25
24
23
22
21
36
35
34
33
32
31
37
14
13
12
11
Q
A
C
E
G
J
L
N
S
W
U
Y
AA
AC
AE
AG
AJ
AL
AN
B
D
P
AB
AD
F
H
K
M
R
T
V
X
Z
AF
AH
AK
AM
Q
A
C
E
G
J
L
N
S
W
U
Y
AA
AC
AE
AG
AJ
AL
AN
B
D
P
AB
AD
F
H
K
M
R
T
V
X
Z
AF
AH
AK
AM
VID2
NC
NC
VID1
VID3
VID4
NC