Carbon Cortex-A9 Model User Guide for SoC Designer

More documents

Recommendations

Info

1-22 Using the Model Kit Component in SoC Designer Plus1.5.1.14 Interrupt Distributor (Int Dist) RegistersThe Int Dist group describes the registers that the distributor provides. This register isavailable only with the MPCore.Table 1-17 Int Dist RegistersName Description TypeICDDCR ICDDCR Bit Assignments register read-writeN_ICDDCR ICDDCR Bit Assignments (Non-secure) register read-writeS_ICDDCR ICDDCR Bit Assignments (Secure) register read-writeICDICTR Interrupt Controller Type register read-onlyICDDIR Distributor Implementer Identification register read-onlyICDISR Interrupt Security registers read-writeICDISER Enable Set registers read-writeICDICER Enable Clear registers read-writeICDISPR Pending Set registers read-writeICDICPR Pending Clear registers read-writeICDABR Active Status registers read-onlyICDIPR Priority Level registers read-writeICDICR_CPUn_SGI Interrupt Configuration register SGI for CPUn read-writeICDICR_CPUn_PPI Interrupt Configuration register PPI for CPUn read-writeICDICR Interrupt Configuration registers SPI read-writePPI_Status PPI Status register read-onlySPI_Status SPI Status registers read-onlyPeriph_ID_[0-7] Peripheral Identification registers 0-7 read-onlyComponent_ID_[0-3] PrimeCell Identification registers 0-3 read-only1.5.1.15 VFP/Neon RegistersThe VFP/Neon group contains the floating point related registers. This register is availablewith both the UNICore and MPCore, but it is only present if the A9 was configured withan FPU or Neon coprocessor.Table 1-18 VFP/Neon RegistersName Description TypeFPSID Floating-point System ID Register. read-onlyMVFR0 Media and VFP Feature Register0. read-onlyMVFR1 Media and VFP Feature Register1. read-onlyFPEXC Floating-point Exception Register. read-writeFPSCR Floating-point Status and Control Register. read-writeCarbon Design Systems, Inc. Confidential
Debug Features 1-23Table 1-18 VFP/Neon Registers (Continued)Name Description TypeS0-S31S32-S63D0-D15D16-D31Q0-Q7Q8-Q15Advanced SIMD and VFP extension registers(Single word).Additional SIMD and VFP extension registers.Only present with Neon.Advanced SIMD and VFP extension registers(Double word).Additional SIMD and VFP extension registers(Double word). Only present with Neon.Advanced SIMD and VFP extension registers(Quad word).Additional SIMD and VFP extension registers(Quad word). Only present with Neon.read-writeread-writeread-writeread-writeread-writeread-write1.5.1.16 PLE RegistersThe PLE group contains system control registers for the Preload Engine. This group isavailable with the r2p2 revision of the UNICore and MPCore processors.Table 1-19 VFP/Neon RegistersName Description TypePLEIDR PLE ID Register Read onlyPLEASR PLE Activity Status Register Read onlyPLEFSR PLE FIFO Status Register Read onlyPLEUAR PLE User Accessibility Register Read/writePLEPCR PLE Parameters Control Register Read/writeCarbon Design Systems, Inc. Confidential
Page 1 and 2: Carbon Cortex-A9 ModelUser Guide fo
Page 4 and 5: Carbon Design Systems, Inc. Confide
Page 6 and 7: viRun To Debug Point . . . . . . .
Page 8 and 9: viiiPrefaceConventionsThis guide us
Page 10 and 11: xPrefaceAHBAPBAXICarbon ModelCarbon
Page 12 and 13: 1-2 Using the Model Kit Component i
Page 20 and 21: 1-10 Using the Model Kit Component
Page 38: 1-28 Using the Model Kit Component

Carbon Cortex-A9 Model User Guide for SoC Designer

Create successful ePaper yourself

Delete template?

Save as template?