dsp56001a Freescale Semiconductor, Inc, dsp56001a Datasheet - Page 35

• Manufacturer Part Number: dsp56001a
• Description: 24-bit Digital Signal Processor
• Manufacturer: Freescale Semiconductor, Inc

MOTOROLA
HA2–HA0
(Output)
(Output)
(Output)
(Output)
H0–H7
H0–H7
HREQ
(Input)
HREQ
(Input)
(Input)
H0–H7
HREQ
(Input)
(Input)
(Input)
(Input)
HR/W
HEN
HEN
HEN
35
36
31
31
33
33
43
Freescale Semiconductor, Inc.
45
45
Write
Address
TXH
39
Read
Write
RXH
TXH
Valid
Figure 2-14 Host Write Cycle (Non-DMA Mode)
For More Information On This Product,
31
Valid
Data
Figure 2-15 Host DMA Read Cycle
Figure 2-16 Host DMA Write Cycle
Data
Valid
Valid
Data
Go to: www.freescale.com
DSP56001A/D, Rev. 1
32
38
40
34
34
46
46
37
44
Read
RXM
Write
TXM
32
Write
TXM
Address
32
Valid
Data
Valid
Valid
Valid
Data
Data
49
46
46
Read
Write
RXL
TXL
Write
TXL
Address
Valid
Data
Valid
Host I/O (HI) Timing
Data
Valid
Valid
Data
DSP56001A
48
AA0225
AA0230
AA0231
46
46
2-17