696
/
838
Nations Technologies Inc.
Tel
：
+86-755-86309900
：
Address: Nations Tower, #109 Baoshen Road, Hi-tech Park North.
Nanshan District, Shenzhen, 518057, P.R.China
Bit field
Name
Description
31:6
Reserved
Reserved, the reset value must be maintained
5:0
DMARDL[5:0]
DMA Receive Data Level.
24.6.24
QSPI Data Register
（
QSPI_DATx
）
Address offset: 0x60+0x04 × x
（
x=0~31
）
Reset value: 0x0000 0000
Bit field
Name
Description
31:0
DATx[31:0]
In the Rx state, it is the receive buffer, and the read data is automatically right-
aligned; in the Tx state, it is the send buffer, and the write data must be right-
aligned.
Note: a total of 32 register addresses are 0x60+(0:31) × 0x04.
24.6.25
QSPI RX Sample Delay Register (QSPI_RS_DELAY)
Address offset: 0xF0
Reset value: 0x0000 0000
Bit field
Name
Description
31:17
Reserved
Reserved, the reset value must be maintained
16
SES
Sampling Edge Select of Receive Data
0: rising edge sampling
1: falling edge sampling
