221 lines
4.8 KiB
YAML
221 lines
4.8 KiB
YAML
---
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block/FLASH:
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description: FLASH
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items:
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- name: ACR
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description: Flash access control register
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byte_offset: 0
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fieldset: ACR
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- name: KEYR
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description: Flash key register
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byte_offset: 4
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access: Write
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fieldset: KEYR
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- name: OPTKEYR
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description: Flash option key register
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byte_offset: 8
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access: Write
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fieldset: OPTKEYR
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- name: SR
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description: Status register
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byte_offset: 12
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fieldset: SR
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- name: CR
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description: Control register
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byte_offset: 16
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fieldset: CR
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- name: OPTCR
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description: Flash option control register
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byte_offset: 20
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fieldset: OPTCR
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fieldset/ACR:
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description: Flash access control register
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fields:
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- name: LATENCY
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description: Latency
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bit_offset: 0
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bit_size: 3
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enum: LATENCY
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- name: PRFTEN
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description: Prefetch enable
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bit_offset: 8
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bit_size: 1
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- name: ICEN
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description: Instruction cache enable
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bit_offset: 9
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bit_size: 1
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- name: DCEN
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description: Data cache enable
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bit_offset: 10
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bit_size: 1
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- name: ICRST
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description: Instruction cache reset
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bit_offset: 11
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bit_size: 1
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- name: DCRST
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description: Data cache reset
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bit_offset: 12
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bit_size: 1
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fieldset/CR:
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description: Control register
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fields:
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- name: PG
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description: Programming
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bit_offset: 0
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bit_size: 1
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- name: SER
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description: Sector Erase
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bit_offset: 1
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bit_size: 1
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- name: MER
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description: Mass Erase
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bit_offset: 2
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bit_size: 1
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- name: SNB
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description: Sector number
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bit_offset: 3
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bit_size: 4
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- name: PSIZE
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description: Program size
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bit_offset: 8
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bit_size: 2
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enum: PSIZE
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- name: STRT
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description: Start
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bit_offset: 16
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bit_size: 1
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- name: EOPIE
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description: End of operation interrupt enable
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bit_offset: 24
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bit_size: 1
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- name: ERRIE
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description: Error interrupt enable
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bit_offset: 25
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bit_size: 1
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- name: LOCK
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description: Lock
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bit_offset: 31
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bit_size: 1
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fieldset/KEYR:
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description: Flash key register
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fields:
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- name: KEY
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description: FPEC key
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bit_offset: 0
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bit_size: 32
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fieldset/OPTCR:
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description: Flash option control register
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fields:
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- name: OPTLOCK
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description: Option lock
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bit_offset: 0
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bit_size: 1
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- name: OPTSTRT
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description: Option start
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bit_offset: 1
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bit_size: 1
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- name: BOR_LEV
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description: BOR reset Level
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bit_offset: 2
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bit_size: 2
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- name: WDG_SW
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description: WDG_SW User option bytes
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bit_offset: 5
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bit_size: 1
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- name: nRST_STOP
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description: nRST_STOP User option bytes
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bit_offset: 6
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bit_size: 1
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- name: nRST_STDBY
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description: nRST_STDBY User option bytes
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bit_offset: 7
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bit_size: 1
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- name: RDP
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description: Read protect
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bit_offset: 8
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bit_size: 8
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- name: nWRP
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description: Not write protect
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bit_offset: 16
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bit_size: 12
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fieldset/OPTKEYR:
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description: Flash option key register
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fields:
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- name: OPTKEY
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description: Option byte key
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bit_offset: 0
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bit_size: 32
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fieldset/SR:
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description: Status register
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fields:
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- name: EOP
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description: End of operation
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bit_offset: 0
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bit_size: 1
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- name: OPERR
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description: Operation error
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bit_offset: 1
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bit_size: 1
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- name: WRPERR
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description: Write protection error
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bit_offset: 4
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bit_size: 1
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- name: PGAERR
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description: Programming alignment error
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bit_offset: 5
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bit_size: 1
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- name: PGPERR
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description: Programming parallelism error
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bit_offset: 6
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bit_size: 1
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- name: PGSERR
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description: Programming sequence error
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bit_offset: 7
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bit_size: 1
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- name: BSY
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description: Busy
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bit_offset: 16
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bit_size: 1
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enum/LATENCY:
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bit_size: 3
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variants:
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- name: WS0
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description: 0 wait states
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value: 0
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- name: WS1
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description: 1 wait states
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value: 1
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- name: WS2
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description: 2 wait states
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value: 2
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- name: WS3
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description: 3 wait states
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value: 3
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- name: WS4
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description: 4 wait states
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value: 4
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- name: WS5
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description: 5 wait states
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value: 5
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- name: WS6
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description: 6 wait states
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value: 6
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- name: WS7
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description: 7 wait states
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value: 7
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enum/PSIZE:
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bit_size: 2
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variants:
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- name: PSIZE8
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description: Program x8
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value: 0
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- name: PSIZE16
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description: Program x16
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value: 1
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- name: PSIZE32
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description: Program x32
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value: 2
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- name: PSIZE64
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description: Program x64
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value: 3
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