MSC7115 Motorola Semiconductor Products, MSC7115 Datasheet - Page 30

• Manufacturer Part Number: MSC7115
• Manufacturer: Motorola Semiconductor Products

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HRRQ (double host request)
HTRQ (double host request)
HREQ (single host request)
HREQ (single host request)
MSC7115 Low-Cost 16-bit DSP with DDR Controller Data Sheet, Rev. 11
Figure 11. Read Timing Diagram, Double Data Strobe
Figure 12. Write Timing Diagram, Single Data Strobe
HCS[1–2]
HD[0–15]
HCS[1–2]
HD[0–15]
HA[0–3]
HA[0–3]
HRW
HDS
HRD
57
49
57
57
47
55
50
53
54
45
44a
51
58
58
61
62
46
48
52
56
58
56
44a
Freescale Semiconductor