Texas Instruments TMS320 2833 Series User Manual

(GPIO12=0)
SignalhostthatDSP isready
(GPIO13=0)
?
Data
ready
Yes
fromXD[15:0]
Readwordofdata
(GPIO12=1)
DSP ackreadcomplete
(GPIO13=1)
ack
Host
No
?
A
ack
Host
(GPIO12=1)
DSP ackreadcomplete
(GPIO13=1)
?
ready
Data
(GPIO12=0)
SignalhostthatDSP
(GPIO13=0)
isreadytoreadMSB
?
A
Readwordfrom
XD[15:0],discard
theupper8bits,MSB
ofdata=lower8bits
ReturnWordData
WordData=MSB:LSB
No
No
No
Yes
Yes
Yes
XINTF_Parallel_GetWordData
8bit
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SPRUI07–March 2020
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Boot ROM
Figure 2-29. 8-Bit Parallel GetWord Function

Texas Instruments TMS320 2833 Series Specifications

General

Brand	Texas Instruments
Model	TMS320 2833 Series
Category	Controller
Language	English