Intel 521 Data Sheet - Page 63

Power/Other, RESERVED, Source Synch, Input/Output, Common Clock, ITP_CLK1, Input, THERMDC, ITP_CLK0

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Page 63 highlights

Land Listing and Signal Descriptions Table 4-2. Numerical Land Assignment Land # AG12 AG13 AG14 AG15 AG16 AG17 AG18 AG19 AG20 AG21 AG22 AG23 AG24 AG25 AG26 AG27 AG28 AG29 AG30 AH1 AH2 AH3 AH4 AH5 AH6 AH7 AH8 AH9 AH10 AH11 AH12 AH13 AH14 AH15 AH16 AH17 AH18 AH19 AH20 AH21 AH22 Land Name VCC VSS VCC VCC VSS VSS VCC VCC VSS VCC VCC VSS VSS VCC VCC VCC VCC VCC VCC VSS RESERVED VSS A32# A33# VSS VSS VCC VCC VSS VCC VCC VSS VCC VCC VSS VSS VCC VCC VSS VCC VCC Signal Buffer Type Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Direction Power/Other Source Synch Input/Output Source Synch Input/Output Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Table 4-2. Numerical Land Assignment Land # AH23 AH24 AH25 AH26 AH27 AH28 AH29 AH30 AJ1 AJ2 AJ3 AJ4 AJ5 AJ6 AJ7 AJ8 AJ9 AJ10 AJ11 AJ12 AJ13 AJ14 AJ15 AJ16 AJ17 AJ18 AJ19 AJ20 AJ21 AJ22 AJ23 AJ24 AJ25 AJ26 AJ27 AJ28 AJ29 AJ30 AK1 AK2 AK3 Land Name VSS VSS VCC VCC VCC VCC VCC VCC BPM1# BPM0# ITP_CLK1 VSS A34# A35# VSS VCC VCC VSS VCC VCC VSS VCC VCC VSS VSS VCC VCC VSS VCC VCC VSS VSS VCC VCC VSS VSS VSS VSS THERMDC VSS ITP_CLK0 Signal Buffer Type Direction Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Common Clock Input/Output Common Clock Input/Output TAP Input Power/Other Source Synch Input/Output Source Synch Input/Output Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other Power/Other TAP Input Datasheet 63

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Land Listing and Signal Descriptions
Datasheet
63
AG12
VCC
Power/Other
AG13
VSS
Power/Other
AG14
VCC
Power/Other
AG15
VCC
Power/Other
AG16
VSS
Power/Other
AG17
VSS
Power/Other
AG18
VCC
Power/Other
AG19
VCC
Power/Other
AG20
VSS
Power/Other
AG21
VCC
Power/Other
AG22
VCC
Power/Other
AG23
VSS
Power/Other
AG24
VSS
Power/Other
AG25
VCC
Power/Other
AG26
VCC
Power/Other
AG27
VCC
Power/Other
AG28
VCC
Power/Other
AG29
VCC
Power/Other
AG30
VCC
Power/Other
AH1
VSS
Power/Other
AH2
RESERVED
AH3
VSS
Power/Other
AH4
A32#
Source Synch
Input/Output
AH5
A33#
Source Synch
Input/Output
AH6
VSS
Power/Other
AH7
VSS
Power/Other
AH8
VCC
Power/Other
AH9
VCC
Power/Other
AH10
VSS
Power/Other
AH11
VCC
Power/Other
AH12
VCC
Power/Other
AH13
VSS
Power/Other
AH14
VCC
Power/Other
AH15
VCC
Power/Other
AH16
VSS
Power/Other
AH17
VSS
Power/Other
AH18
VCC
Power/Other
AH19
VCC
Power/Other
AH20
VSS
Power/Other
AH21
VCC
Power/Other
AH22
VCC
Power/Other
Table 4-2. Numerical Land Assignment
Land
#
Land Name
Signal Buffer
Type
Direction
AH23
VSS
Power/Other
AH24
VSS
Power/Other
AH25
VCC
Power/Other
AH26
VCC
Power/Other
AH27
VCC
Power/Other
AH28
VCC
Power/Other
AH29
VCC
Power/Other
AH30
VCC
Power/Other
AJ1
BPM1#
Common Clock
Input/Output
AJ2
BPM0#
Common Clock
Input/Output
AJ3
ITP_CLK1
TAP
Input
AJ4
VSS
Power/Other
AJ5
A34#
Source Synch
Input/Output
AJ6
A35#
Source Synch
Input/Output
AJ7
VSS
Power/Other
AJ8
VCC
Power/Other
AJ9
VCC
Power/Other
AJ10
VSS
Power/Other
AJ11
VCC
Power/Other
AJ12
VCC
Power/Other
AJ13
VSS
Power/Other
AJ14
VCC
Power/Other
AJ15
VCC
Power/Other
AJ16
VSS
Power/Other
AJ17
VSS
Power/Other
AJ18
VCC
Power/Other
AJ19
VCC
Power/Other
AJ20
VSS
Power/Other
AJ21
VCC
Power/Other
AJ22
VCC
Power/Other
AJ23
VSS
Power/Other
AJ24
VSS
Power/Other
AJ25
VCC
Power/Other
AJ26
VCC
Power/Other
AJ27
VSS
Power/Other
AJ28
VSS
Power/Other
AJ29
VSS
Power/Other
AJ30
VSS
Power/Other
AK1
THERMDC
Power/Other
AK2
VSS
Power/Other
AK3
ITP_CLK0
TAP
Input
Table 4-2. Numerical Land Assignment
Land
#
Land Name
Signal Buffer
Type
Direction