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CXD5602 User Manual
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880/1010
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3.10.4
SPI4
3.10.4.1
Register List
Table SPI-752 shows a register list of the SPI4.
In the case of SPI4, the ID code of the
Synchronous Serial Port (PL022)
Table SPI-736 SPI4 Register List
Address
Register Name
Type
Description
Initial
Value
0x0E103400
|
0x0E103424
Synchronous Serial Port (PL022)
-
0x0E103428
|
0x0E103BFC
Reserved
RO
Reserved
0x0
3.10.4.2
Clock and Reset
Figure SPI-98 shows the clock and reset system diagram of the SPI4.
0
3
2
1
RCOSC
SYSPLL
XOSC
RTC_CLK_IN(32.768kHz)
0
3
2
1
0
1
1/2
1/3
1/4
1/5
APP_CKSEL.APP_PLL_DIV5
CK
GATE
APP_CKEN.APP
APP_CKSEL.STAT_APP_CLK_SEL4
APP_CKSEL.STAT_SP_CLK_SEL4
GEAR_IMG_SPI.gear_n_spi
GEAR_IMG_WSPI.gear_m_img_wspi
GEAR_IMG_WSPI.gear_n_img_wspi
SPI4
SPI5
PCLK
SSPCLK
PCLK
SSPCLK
CK_APP
UART2
GEAR_IMG_UART.gear_m_uart
GEAR_IMG_UART.gear_n_uart
CK
GATE
N/M
GEAR_AHB.gear_m_ahb
GEAR_AHB.gear_n_ahb
CK_GATE_AHB.ck_gate_img
RESET.xrs_img
PWD_RESET0.PWD_APP
PCLK
PRESETn
UARTCLK
IMG
_R
ST
_X
nSSPRST
PRESETn
nSSPRST
PRESETn
nUARTRST
1/M
CK
GATE
1/M
CK
GATE
1/M
CK
GATE
GEAR_IMG_SPI.gear_m_spi
Figure SPI-98
SPI4 Clock and Reset System
Summary of Contents for CXD5602
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