MSC8103M1100 Motorola / Freescale Semiconductor, MSC8103M1100 Datasheet - Page 71

• Manufacturer Part Number: MSC8103M1100
• Description: Network Processor, Networking Digital Signal Processor
• Manufacturer: Motorola / Freescale Semiconductor

Figure 2-12 shows Host DMA read timing.
HTRQ (double host request)
HREQ (single host request)
Figure 2-11. Write Timing Diagram, Double Data Strobe
HCS[1–2]
HD[0–15]
HA[0–3]
Figure 2-12. Host DMA Read Timing Diagram
HWR, HDS,
HRD (Input)
HWR
HD[0–15]
HACK or
(Output)
(Output)
HREQ
49
64
50
57
RX[0–3]
Read
44a
47
54
45
Data
Valid
58
44b
63
62
52
46
51
48
56
2-21