Sun Microsystems UltraSPARC-I User Manual

Sun Microelectronics
348
UltraSPARC User’s Manual
ASI_IC_TAG I-Cache tag/valid RAM diagnostic access 67
16
ASI_IMMU I-MMU Synchronous Fault Status Register 50
16
ASI_IMMU I-MMU Tag Target Register 50
16
ASI_IMMU I-MMU TLB Tag Access Register 50
16
ASI_IMMU I-MMU TSB Register 50
16
ASI_IMMU_DEMAP I-MMU TLB demap 57
16
ASI_IMMU_TSB_64KB_PTR_REG I-MMU TSB 64KB Pointer Register 52
16
ASI_IMMU_TSB_8KB_PTR_REG I-MMU TSB 8KB Pointer Register 51
16
ASI_INTR_DISPATCH_STATUS Interrupt vector dispatch status 48
16
ASI_INTR_RECEIVE Interrupt vector receive status 49
16
ASI_ITLB_DATA_ACCESS_REG I-MMU TLB Data Access Register 55
16
ASI_ITLB_DATA_IN_REG I-MMU TLB Data In Register 54
16
ASI_ITLB_TAG_READ_RE G I-MMU TLB Tag Read Register 56
16
ASI_ITLB_TAG_READ_REG I-MMU TLB Tag Read Register 56
16
ASI_LSU_CONTROL_REG Load/store unit control register 45
16
ASI_N Implicit address space, nucleus privilege, TL > 0, 04
16
ASI_NL Implicit address space, nucleus privilege, TL > 0, little
endian
0C
16
ASI_NUCLEUS Implicit address space, nucleus privilege, TL > 0, 04
16
ASI_NUCLEUS_LITTLE Implicit address space, nucleus privilege, TL > 0, little
endian
0C
16
ASI_NUCLEUS_QUAD_LDD Cacheable, 128-bit atomic LDDA 24
16
ASI_NUCLEUS_QUAD_LDD_L Cacheable, 128-bit atomic LDDA, little endian 2C
16
ASI_NUCLEUS_QUAD_LDD_LITTLE Cacheable, 128-bit atomic LDDA, little endian 2C
16
ASI_P Implicit primary address space 80
16
ASI_PHYS_BYPASS_EC_WITH_EBIT Physical address, noncacheable, with side-effect 15
16
ASI_PHYS_BYPASS_EC_WITH_EBIT_L Physical address, noncacheable, with side-effect, little
endian
1D
16
ASI_PHYS_BYPASS_EC_WITH_EBIT_LITTLE Physical address, noncacheable, with side-effect, little
endian
1D
16
ASI_PHYS_USE_EC Physical address, external cacheable only 14
16
ASI_PHYS_USE_EC_L Physical address, external cacheable only, little endian 1C
16
ASI_PHYS_USE_EC_LITTLE Physical address, external cacheable only, little endian 1C
16
ASI_PL Implicit primary address space, little endian 88
16
ASI_PNF Primary address space, no fault 82
16
ASI_PNFL Primary address space, no fault, little endian 8A
16
ASI_PRIMARY Implicit primary address space 80
16
ASI_PRIMARY_LITTLE Implicit primary address space, little endian 88
16
ASI_PRIMARY_NO_FAULT Primary address space, no fault 82
16
Table F-1 ASI Names (Alphabetical) (Continued)
ASI Name or Macro Syntax Description Value
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Sun Microsystems UltraSPARC-I Specifications

General

Brand	Sun Microsystems
Model	UltraSPARC-I
Category	Computer Hardware
Language	English