PXD10RM Datasheet, PDF (1014/1332 Pages) Freescale Semiconductor, Inc – PXD10 Microcontroller

Table 30-6. QuadSPI IP Bus Memory Map (continued)
Address
Register Name
QSPI_BASE+0x038 POP RX FIFO Register (QSPI_POPR)
QSPI_BASE+0x03C Transmit FIFO Registers 0 – 14 (QSPI_TXFR0 – QSPI_TXFR14)
–
QSPI_BASE+0x074
QSPI_BASE+0x078 Reserved
QSPI_BASE+0x07C RX FIFO Registers 0 – 14 (QSPI_RXFR0 – QSPI_RXFR14)
–
QSPI_BASE+0x0B4
QSPI_BASE+0x0B8 Reserved
–
QSPI_BASE+0x0FC
Registers valid in SFM Mode only²
QSPI_BASE+0x100 Serial Flash Address Register (QSPI_SFAR)
QSPI_BASE+0x104 Instruction Code Register (QSPI_ICR)
QSPI_BASE+0x108 Sampling Register (QSPI_SMPR)
QSPI_BASE+0x10C RX Buffer Status Register (QSPI_RBSR)
QSPI_BASE+0x110
–
QSPI_BASE+0x148
RX Buffer Data Registers 0–14 (QSPI_RBDR0–QSPI_RBDR14)
QSPI_BASE+0x14C Reserved
QSPI_BASE+0x150 TX Buffer Status Register (QSPI_TBSR)
QSPI_BASE+0x154 TX Buffer Data Register (QSPI_TBDR)
QSPI_BASE+0x158 AMBA Control Register (QSPI_ACR)
QSPI_BASE+0x15C Serial Flash Mode Status Register (QSPI_SFMSR)
QSPI_BASE+0x160 Serial Flash Mode Flag Register (QSPI_SFMFR)
QSPI_BASE+0x164 SFM Interrupt and DMA Request Select and Enable Register (QSPI_SFMRSER)
QSPI_BASE+0x168 Reserved
–
QSPI_BASE+0x1FC
1 _{These registers must not be written if the QuadSPI module is in SFM Mode}
2 _{These registers must not be written if the QuadSPI module is in SPI Master or SPI Slave Mode}
30.4.2 AMBA Bus Register Memory Map
QSPI_AMBA_BASE defines the address to be used as start address of the serial flash device.
30-10
PXD10 Microcontroller Reference Manual, Rev. 1
Preliminary—Subject to Change Without Notice
Freescale Semiconductor