VT6516 ETC, VT6516 Datasheet - Page 67

• Manufacturer Part Number: VT6516
• Description: 16/12 PORT 10/1000 ASE T/TX
• Manufacturer: ETC

- SRAM interface Timing Characteristics
SYMBOL
t
t
t
t
t
t
SCLK llrhhhhfllllrhhhhfllllrhhhflllrhhh
SADS zzzzzndddddddddozzzzzzzzznddddddd
SCS zzzzzndddddddddozzzzzzzzznddddddd
SWE zzzzzndddddddddozzzzzzzzznddddddd
SA
SD
SA
SDS
SD
SADS
SCS
SWE
,
T
SDH
zzzzndddddddddozzzzzzzzznddddddd
v
+t
nddddozzzzzzzzzzzzzzzzzznddddddo
VIA Technologies, Inc.
SDS
+
+
+
+
+ t
~
t
\\
DESCRIPTION
SA output delay
SD input
SD output delay
SADS output delay
SCS0 output delay
SWE output delay
t
t
t
SA
SADS
SCS
SWE
SDH
~
~
~
~
input cycle
~
SETUP
v
2.5
-67-
turn around cycle v output cycle
HOLD
1.5
Preliminary VT6516 Datarsheet
MIN
2
2
2
2
2
+
t
SD
~
MAX
7
7
7
7
7
UNIT
v
Ns
Ns
Ns
Ns
Ns
ns