CXD5602 User Manual
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229/1010
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0
3
2
1
RCOSC
XOSC
RTC_CLK_IN
(32.768kHz)
SYSUBDMAC
CK
GATE
1/M
ck_cpu_bus
CKDIV_CPU_DSP_BUS.CK_M0
ck_rf_pll_1
ck_ahb_gear
SYSPLL
0
3
2
1
0
1
1/2
1/3
1/4
1/5
CKSEL_ROOT.RFPLL1_STAT_CLK_SEL4
CKSEL_ROOT.CPU_PLL_DIV5
CKDIV_CPU_DSP_BUS.CK_AHB
HCLK
SYSIOP_SUB_CKEN.AHB_DMAC3
Auto(PWD_SYSIOP_SUB Power Domain ON)
HRESETn
1/M
CKSEL_ROOT.STAT_CLK_SEL4
PWD_RESET0.PWD_SYSIOP_SUB
Figure DMAC-47 SYSUBDMAC Clock and Reset System
3.8.6.3
Clock Supply Start and Stop
3.8.6.3.1
Clock Supply Start
Perform the following control to start supplying the HCLK clock of the SYSUBDMAC.
1.
Reset release
Automatically released when the PWD_SYSIOP_SUB power domain is turned ON.
2.
Clock supply start
SYSIOP_SUB_CKEN.AHB_DMAC3
=1'b1
3.8.6.3.2
Clock Supply Stop
1.
Clock supply stop
SYSIOP_SUB_CKEN.AHB_DMAC3
=1'b0
3.8.7
ADMAC
3.8.7.1
Register List
Table DMAC-89 shows the registers that control the ADMAC.
Table DMAC-81 ADMAC Control Register List
Address
Register Name
Type
Description
initial
Value
0x0E020000
|
0x0E020FFF
Single Master DMA Controller (PL081)
register
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Summary of Contents for CXD5602
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Page 36: ...CXD5602 User Manual 36 1010 2 3 Block Diagram Figure Block Diagram 1 CXD5602 Block Diagram ...
Page 144: ...CXD5602 User Manual 144 1010 GNSS_RAMMODE_SEL 0x3F000FFF SRAM GNSS BB 0 5 ON ...
Page 835: ...CXD5602 User Manual 835 1010 enable disable ...