Nene - Intel 82496 CACHE CONTROLLER User Manual

PINOUTS
Table 1-16. Pentium™ Processor CPU-Cache Chip Set Output Pins (Contd.)
Active Synchronous I
Pin Name Component
Level Asynchronous When Floated
NA# 82496 Cache Controller low Synchronous to ClK -
NENE# 82496 Cache Controller low Synchronous to ClK -
PAllC# 82496 Cache Controller low Synchronous to ClK -
PCO Pentium processor High Synchronous to ClK Bus Hold, BOFF#
PCHK# Pentium processor low Synchronous to ClK
-
PROY Pentium processor High Synchronous to ClK
-
PWT Pentium processor High Synchronous to ClK Bus Hold, BOFF#
RDYSRC 82496 Cache Controller
-
Synchronous to ClK
SCYC
Pentium processor High Synchronous to ClK Bus Hold, BOFF#
SMIACT# Pentium processor low Asynchronous -
SMlN#
82496 Cache Controller low Synchronous to ClK -
SNPADS# 82496 Cache Controller low
Synchronous to ClK -
SNPBSY# 82496 Cache Controller low
Synchronous to ClK
-
SNPCYC#
82496 Cache Controller low Synchronous to ClK
-
TOO Pentium processor, 82496
-
Synchronous to TCK All states except Shift-
Cache Controller, 82491 DR and Shift IR
Cache SRAM
W/R#
Pentium processor
-
Synchronous to ClK Bus Hold, BOFF#
WAY 82496 Cache Controller
-
Synchronous to ClK -
WBIWT# 82496 Cache Controller -
Synchronous to ClK -
WBA[SEC2#] 82496 Cache Controller
-
Synchronous to ClK
-
WBTYP [lRO] 82496 Cache Controller
-
Synchronous to ClK
-
WBWE# [lR1] 82496 Cache Controller low
Synchronous to ClK
-
WRARR# 82496 Cache Controller low Synchronous to ClK -
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