qspiregs Address Map

Module Instance Base Address End Address
i_qspi_qspiregs 0xFF809000 0xFF8C07FF
Important: To prevent indeterminate system behavior, reserved areas of memory must not be accessed by software or hardware. Any area of the memory map that is not explicitly defined as a register space or accessible memory is considered reserved.
Register Offset Width Access Reset Value Description
cfg 0x0 32 RW 0x80780000 
QSPI Configuration Register
devrd 0x4 32 RW 0x3 
Device Read Instruction Configuration Register
devwr 0x8 32 RW 0x2 
Device Write Instruction Configuration Register
delay 0xC 32 RW 0x0 
QSPI Device Delay Register
rddatacap 0x10 32 RW 0x1 
Read Data Capture Register
devsz 0x14 32 RW 0x101002 
Device Size Configuration Register
srampart 0x18 32 RW 0x80 
SRAM Partition Configuration Register
indaddrtrig 0x1C 32 RW 0x0 
Indirect AHB Address Trigger Register
dmaper 0x20 32 RW 0x0 
DMA Peripheral Configuration Register
remapaddr 0x24 32 RW 0x0 
Remap Address Register
modebit 0x28 32 RW 0x0 
Mode Bit Configuration Register
sramfill 0x2C 32 RO 0x0 
SRAM Fill Register
txthresh 0x30 32 RW 0x1 
TX Threshold Register
rxthresh 0x34 32 RW 0x1 
RX Threshold Register
irqstat 0x40 32 RW 0x100 
Interrupt Status Register
irqmask 0x44 32 RW 0x0 
Interrupt Mask
lowwrprot 0x50 32 RW 0x0 
Lower Write Protection Register
uppwrprot 0x54 32 RW 0x0 
Upper Write Protection Register
wrprot 0x58 32 RW 0x0 
Write Protection Control Register
indrd 0x60 32 RW 0x0 
Indirect Read Transfer Control Register
indrdwater 0x64 32 RW 0x0 
Indirect Read Transfer Watermark Register
indrdstaddr 0x68 32 RW 0x0 
Indirect Read Transfer Start Address Register
indrdcnt 0x6C 32 RW 0x0 
Indirect Read Transfer Number Bytes Register
indwr 0x70 32 RW 0x0 
Indirect Write Transfer Control Register
indwrwater 0x74 32 RW 0xFFFFFFFF 
Indirect Write Transfer Watermark Register
indwrstaddr 0x78 32 RW 0x0 
Indirect Write Transfer Start Address Register
indwrcnt 0x7C 32 RW 0x0 
Indirect Write Transfer Number Bytes Register
flashcmd 0x90 32 RW 0x0 
Flash Command Control Register
flashcmdaddr 0x94 32 RW 0x0 
Flash Command Address Registers
flashcmdrddatalo 0xA0 32 RW 0x0 
Flash Command Read Data Register (Lower)
flashcmdrddataup 0xA4 32 RW 0x0 
Flash Command Read Data Register (Upper)
flashcmdwrdatalo 0xA8 32 RW 0x0 
Flash Command Write Data Register (Lower)
flashcmdwrdataup 0xAC 32 RW 0x0 
Flash Command Write Data Register (Upper)
moduleid 0xFC 32 RO 0x1001 
Module ID Register