MSC7119 Freescale Semiconductor / Motorola, MSC7119 Datasheet - Page 33

• Manufacturer Part Number: MSC7119
• Description: Low-Cost 16-bit DSP with DDR Controller and 10/100 Mbps Ethernet MAC
• Manufacturer: Freescale Semiconductor / Motorola

Figure 14 and Figure 15 show HDI16 read signal timing. Figure 16 and Figure 17 show HDI16 write signal timing.
Freescale Semiconductor
HRRQ (double host request)
HRRQ (double host request)
HREQ (single host request)
HREQ (single host request)
Figure 15. Read Timing Diagram, Double Data Strobe
Figure 14. Read Timing Diagram, Single Data Strobe
MSC7119 10/100 Mbps Ethernet MAC Data Sheet, Rev. 6
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
33