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Merge branch 'docs/update_ulp_shift_ops_description_v4.4' into 'release/v4.4'

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docs: Updated description of ULP FSM shift operations (v4.4)

See merge request espressif/esp-idf!20101
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Marius Vikhammer
2022-09-13 09:20:40 +08:00
parent c5a2315f5a 320f17550a
commit 95b4553026
1 changed files with 6 additions and 0 deletions
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6
docs/en/api-guides/ulp_instruction_set.rst
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@ -281,6 +281,9 @@ The detailed description of all instructions is presented below:
**Description**
The instruction does a logical shift to left of the source register by the number of bits from another source register or a 16-bit signed value and stores the result to the destination register.
.. note::
Shift operations which are greater than 15 bits will have an undefined result.
**Examples**::
1: LSH R1, R2, R3 // R1 = R2 << R3
@ -316,6 +319,9 @@ The detailed description of all instructions is presented below:
**Description**
The instruction does a logical shift to right of a source register by the number of bits from another source register or a 16-bit signed value and stores the result to the destination register.
.. note::
Shift operations which are greater than 15 bits will have an undefined result.
**Examples**::
1: RSH R1, R2, R3 // R1 = R2 >> R3