EasyManua.ls Logo

Renesas RZ/A Series - Clock Configuration

Renesas RZ/A Series
106 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
RZ/A2M SUB Board RTK79210XXB00000BE 2. Function specifications
R20UT4398EJ0100 Rev.1.00 2-29
2018.10.11
2.7 Clock Configuration
RZ/A2M receives the following three types of clock inputs from the RZ/A2M CPU board.
RZ/A2M input clock 24 MHz
RZ/A2M USB clock 48 MHz
RZ/A2M RTC clock 32.768 kHz
RZ/A2M receives the following two clock inputs from RTK79210XXB00000BE.
RZ/A2M audio clock 11.2896MHz
RZ/A2M VDC6 clock 40MHz
Figure 2.7.1 shows clock configuration diagram, and Table 2.7.1 shows the function setting table of DIP switches
SW6-4 and SW6-6 for system setting.
Figure 2.7.1 Clock Configuration Diagram
RZ/A2M (U1)
32.768kHz
(X3)
RTC_X1
RTC_X2
24MHz
(X1)
EXTAL
XTAL
48MHz
(X2)
USB_X1
USB_X2
NC
CKIO
CLK
SDRAMU30
PJ_6 /
LCD0_CLK
VDC6 connector CN15
LCD_CLK
SD0_CLK
SD1_CLK
PJ_7 / LCD0_EXTCLK
SCLK
microSD card slot (CN1)
CLK
SD card slot CN10
PL_1 / MD_CLK
L=10~12MHz, H=20~24MHz
PL_0 / MD_CLKS
L=SSCG:OFF, H=SSCG:ON
CLK
P6_4 / AUDIO_CLK
CLK
11.2896MHz
SocketX1
MCLK
Audio CODECU21
DV_CLKP7_2 / DV0_CLK
CLK+
CLK-
LVDS connector CN14
P4_6 /
TXCLKOUTP
P4_7 /
TXCLKOUTM
SocketX5
REFCLK
CMOS camera connector CN17
CLK
SocketX6
Ethernet PHY1U27
CKXTAL2
Ethernet PHY2U28
CKXTAL2
CKXTAL1
CKXTAL1
CLK
50MHz
X4)
AUDIO_X1
AUDIO_X2
X1
RL78U23
X2
12MHz
(X3)
3.3V
VIO_CLKP6_1 / VIO_CLK
Note: Red text indicates a function used.
Indicates a function not implemented.
Indicates a SUB board.
MUX
MUX
DIP
SW1-2
3.3V
DIP
SW1-1
3.3V
OFF
MUX
MUX
40MHz

Other manuals for Renesas RZ/A Series

Related product manuals