MTL004 Datasheet, PDF (53/54 Pages) List of Unclassifed Manufacturers – XGA Flat Panel Controller

MYSON
TECHNOLOGY
¨ 8-bit Direct Host Interface Timing
MTL004
(Rev. 0.95)
Figure 5.2.5 8-bit Direct Host Interface Timing
ALE
WR/RD
AD(7:0)/WR
Tllwl
Tavll Tllax
A0-A7
Trwpw
Tqvwh
DATA IN
Twhlh
AD(7:0)/RD
A0-A7
DATA OUT
Trlaz Trldv
h
h
h
Trhdz
Table 5.2.5 8-bit Direct Host Interface Timing
SYMBOL
Tavll
Tllax
Trwpw
Tllwl
Tqvwh
Twhqx
Twhlh
Trlaz
Trldv
Trhdz
PARAMETER
Address Valid to ALE Low
Address Hold After ALE Low
WR/RD Pulse Width
ALE Low to WR/RD Low
Data Valid to WR High
Data Hold After WR
WR/RD High to ALE High – Register IO R/W
RD Low to Address Float
RD Low to Valid Data In
Data Float after RD High
MIN MAX UNIT
3
ns
5
ns
35
ns
5
ns
3
ns
10
ns
0
ns
-5
ns
30
ns
0
15
ns
Revision 0.95
- 53 -
2000/06/14