MSC7118 Freescale Semiconductor / Motorola, MSC7118 Datasheet - Page 31

• Manufacturer Part Number: MSC7118
• Description: Low-Cost 16-bit DSP with DDR Controller
• Manufacturer: Freescale Semiconductor / Motorola

Figure 10 and Figure 11 show HDI16 read signal timing. Figure 12 and Figure 13 show HDI16 write signal timing.
Freescale Semiconductor
HRRQ (double host request)
HRRQ (double host request)
HREQ (single host request)
HREQ (single host request)
MSC7118 Low-Cost 16-bit DSP with DDR Controller Data Sheet, Rev. 7
Figure 11. Read Timing Diagram, Double Data Strobe
Figure 10. Read Timing Diagram, Single Data Strobe
HCS[1–2]
HD[0–15]
HA[0–2]
HCS[1–2]
HD[0–15]
HA[0–2]
HRD
HRW
HDS
57
49
49
57
57
55
55
50
50
53
53
44a
44a
51
58
51
58
61
44b
61
44b
52
56
52
58
56
44c
44a
31