Union type to access the Special-Purpose Program Status Registers (xPSR).
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| struct { |
| uint32_t ISR:9 |
| | bit: 0.. 8 Exception number More...
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| uint32_t _reserved0:15 |
| | bit: 9..23 Reserved More...
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| uint32_t T:1 |
| | bit: 24 Thumb bit (read 0) More...
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| uint32_t IT:2 |
| | bit: 25..26 saved IT state (read 0) More...
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| uint32_t Q:1 |
| | bit: 27 Saturation condition flag More...
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| uint32_t V:1 |
| | bit: 28 Overflow condition code flag More...
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| uint32_t C:1 |
| | bit: 29 Carry condition code flag More...
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| uint32_t Z:1 |
| | bit: 30 Zero condition code flag More...
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| uint32_t N:1 |
| | bit: 31 Negative condition code flag More...
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| } | b |
| | Structure used for bit access. More...
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| uint32_t | w |
| | Type used for word access. More...
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| uint32_t xPSR_Type::_reserved0 |
| struct { ... } xPSR_Type::b |
