M7020 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'M7020' PDF : 150 Pages View PDF
M7020R
Timing Diagrams for x68 Using Up To 31 M7020R Devices
Figure 30. Each Device in Block Number 0 (Miss on Each Device)
Cycle 2
Cycle 4
Cycle 6
Cycle 8
Cycle 10
Cycle 1
Cycle 3
Cycle 5
Cycle 7
Cycle 9
CLK 2X
PHS_L
CMDV
CMD[1:0]
CMD[8:2]
Search1
Search3
01 01 01 01
Search2
Search4
A BABABAB
DQ
(LHI[6:0])(1)
0
LHO[1:0](2)
0
(BHI[2:0])(3)
0
BHO[2:0](4)
0
SADR[21:0]
z
CE_L
z
ALE_L
z
WE_L
z
OE_L
z
SSV
z
SSF
z
D1 D2 D3 D4
CFG = 00000000,
HLAT = 001, TLSZ = 10,
LRAM = 0, LDEV = 0
Search1
(Miss on this
device.)
Search2
(Miss on this
device.)
Search3
(Miss on this
device.)
Search4
(Miss on this
device.)
AI05674
Note: 1. (LHI[6:0]) stands for the boolean ’OR’ of the entire bus LHI[6:0].
2. Each bit in LHO[1:0] is the same logical signal.
3. (BHI[2:0]) stands for the boolean ’OR’ of the entire bus BHI[2:0].
4. Each bit in BHO[2:0] is the same logical signal.
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