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Merge branch 'docs/update_ulp_shift_ops_description' into 'master' 

docs: Updated description of ULP FSM shift operations

Closes IDFGH-7237

See merge request espressif/esp-idf!20025
pull/9803/head
Sudeep Mohanty 2022-09-12 16:26:35 +08:00
rodzic e9ef5e9c51 445b1c0f7a
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docs/en/api-reference/system/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