MB86294 Datasheet, PDF (287/305 Pages) Fujitsu Component Limited. – Grraphiics Controller specifications

FUJITSU LIMITED
PRELIMINARY and CONFIDENTIAL
13.5 A C C h a r a c t e r i s t i c s
13.5.1 Host interface
Clock
Parameter
BCLKI frequency
BCLKI H-width
BCLKI L-width
Symbol Condition
fBCLKI
tHBCLKI
tLBCLKI
Rating
Min.
Typ. Max.
100
1
1
Unit
MHz
ns
ns
Host interface signals
Parameter
(Operating condition: external load = 20 pF)
Rating
Symbol Condition
Unit
Min.
Typ. Max.
Address set up time
Address hold time
XBS Set up time
XBS Hold time
XCS Set up time
XCS Hold time
XRD Set up time
XRD Hold time
XWE Set up time
XWE Hold time
Write data set up time
Write data hold time
DTACK Set up time
DTACK Hold time
DRACK Set up time
DRACK Hold time
Read data delay time (for XRD)
Read data delay time
XRDY Delay time (for XCS)
XRDY Delay time
XINT Delay time
DREQ Delay time
MODE Hold time
tADS
tADH
tBSS
tBSH
tCSS
tCSH
tRDS
tRDH
tWES
tWEH
tWDS
tWDH
tDAKS
tDAKH
tDRKS
tDRKH
tRDDZ
tRDD
tRDYDZ
tRDYD
tINTD
tDQRD
tMODH
3.0
0.0
3.0
0.0
3.0
0.0
3.0
0.0
5.5
0.0
3.5
0.0
3.0
0.0
3.0
0.0
4.5
*2
4.5
3.5
2.5
3.0
3.5
*1
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
10.5
ns
9.5
ns
7.0
ns
6.0
ns
7.0
ns
7.0
ns
20.0
ns
*1 Hold time required for canceling reset
*2 Valid data is output at assertion of XRDY and is retained until XRD is negated.
MB86294/294S CORAL_LB
Graphics Controller
287
Specifications Rev. 1.0