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TMS320VC5502 Datasheet, PDF (175/189 Pages) Texas Instruments – Fixed-Point Digital Signal Processor
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HCS
TMS320VC5502
Fixed-Point Digital Signal Processor
SPRS166H – APRIL 2001 – REVISED NOVEMBER 2004
HPI.HAS
HCNTL[1:0]
HR/W
HPI.HBIL
H37
DS
H16
H13
H15
H37
H14
H16
H15
H13
HPI.HD[7:0]
H18
H17
H18
H17
HRDY
H4
H38
H35
H34
H5
H34
H5
(A ) Depending on the type of write or read operation (HPID without auto-incrementing, HPIA, HPIC, or HPID with auto-incrementing) and the
state of the FIFO, transitions on HRDY may or may not occur [see the TMS320VC5501/5502 DSP Host Port Interface (HPI) Reference
Guide (literature number SPRU620)].
Figure 5-43. Multiplexed Write Timings With HPI.HAS Held High
CLKOUT
H8
HINT
Figure 5-44. HINT Timings
Specifications 175