AN1834 Freescale Semiconductor / Motorola, AN1834 Datasheet - Page 24

• Manufacturer Part Number: AN1834
• Description: DSP56300 Using DSP56300 Interactive Timing Diagrams
• Manufacturer: Freescale Semiconductor / Motorola

24
4.2 Connecting DSP to DRAM
DSP-to-DRAM Analysis
51 V
52 V
53 V
54 V
55 V
56 V
57 V
Row
tOEA
tOED
tOEZ
tOEH
tRASS
tRPS
tCHS
Name
Table 5.
Using DSP56300 Interactive Timing Diagrams
[,15]
[15,]
[0,15]
[15,]
[100000,]
[110,]
[(-50),]
Formula
Freescale Semiconductor, Inc.
For More Information On This Product,
DRAM Library for 60-ns EDO DRAM
15
0
15
1000
00
110
-50
Min
Go to: www.freescale.com
15
15
Max
/OE access time
/OE to data delay
Output buffer turn off delay time from /OE
/OE command hold time
/RAS pulse width (C-B-R) self refresh
/RAS precharge time (C-B-R self refresh)
/CAS hold time (C-B-R self refresh)
(Continued)
Comment