OMAP-L137 Low-Power Applications Processor
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SPRS563A–SEPTEMBER 2008–REVISED OCTOBER 2008
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Parameter : The JTAG destination state is 'pause-ir'.
Parameter : The bit length of the command is '6'.
Parameter : The send data value is '0x00000007'.
Parameter : The actual receive data is 'discarded'.
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Function : Do a send-only JTAG IR/DR scan.
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Parameter : The route to JTAG shift state is 'shortest transition'.
Parameter : The JTAG shift state is 'shift-dr'.
Parameter : The JTAG destination state is 'pause-dr'.
Parameter : The bit length of the command is '8'.
Parameter : The send data value is '0x00000089'.
Parameter : The actual receive data is 'discarded'.
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Function : Do a send-only JTAG IR/DR scan.
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Parameter : The route to JTAG shift state is 'shortest transition'.
Parameter : The JTAG shift state is 'shift-ir'.
Parameter : The JTAG destination state is 'pause-ir'.
Parameter : The bit length of the command is '6'.
Parameter : The send data value is '0x00000002'.
Parameter : The actual receive data is 'discarded'.
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Function : Embed the port address in next command.
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Parameter : The port address field is '0x0f000000'.
Parameter : The port address value is '3'.
Function : Do a send-only JTAG IR/DR scan.
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Parameter : The route to JTAG shift state is 'shortest transition'.
Parameter : The JTAG shift state is 'shift-dr'.
Parameter : The JTAG destination state is 'pause-dr'.
Parameter : The bit length of the command is '32'.
Parameter : The send data value is '0xa3002108'.
Parameter : The actual receive data is 'discarded'.
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Function : Do a send-only all-ones JTAG IR/DR scan.
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Parameter : The JTAG shift state is 'shift-ir'.
Parameter : The JTAG destination state is 'run-test/idle'.
Parameter : The bit length of the command is '6'.
Parameter : The send data value is 'all-ones'.
Parameter : The actual receive data is 'discarded'.
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Function : Wait for a minimum number of TCLK pulses.
Parameter : The count of TCLK pulses is '10'.
Function : Update the JTAG preamble and post-amble counts.
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Parameter : The IR pre-amble count is '0'.
Parameter : The IR post-amble count is '6'.
Parameter : The DR pre-amble count is '0'.
Parameter : The DR post-amble count is '1'.
Parameter : The IR main count is '4'.
Parameter : The DR main count is '1'.
The initial scan chain contains only the TAP router module. The following steps must be completed in
order to add ETB TAP to the scan chain.
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Peripheral Information and Electrical Specifications
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