Boardcon Embedded Design CM3588S User manual

CM3588S Reference User Manual
V1.20230228
www.boardcon.com
Boardcon Embedded Design

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1. Introduction
1.1. About this Manual
This manual is intended to provide the user with an overview of the board and benefits, complete features
specifications, and set up procedures. It contains important safety information as well.
1.2. Feedback and Update to this Manual
To help our customers make the most of our products, we are continually making additional and updated
resources available on the Boardcon website (www.boardcon.com, www.armdesigner.com).
These include manuals, application notes, programming examples, and updated software and hardware.
Check in periodically to see what’s new!
When we are prioritizing work on these updated resources, feedback from customers is the number one
influence, If you have questions, comments, or concerns about your product or project, please no
hesitate to contact us at [e-mail].
1.3. Limited Warranty
Boardcon warrants this product to be free of defects in material and workmanship for a period of one year
from date of buy. During this warranty period Boardcon will repair or replace the defective unit in
accordance with the following process:
Acopy of the original invoice must be included when returning the defective unit to Boardcon. This limited
warranty does not cover damages resulting from lighting or other power surges, misuse, abuse,
abnormal conditions of operation, or attempts to alter or modify the function of the product.
This warranty is limited to the repair or replacement of the defective unit. In no event shall Boardcon be
liable or responsible for any loss or damages, including but not limited to any lost profits, incidental or
consequential damages, loss of business, or anticipatory profits arising from the use or inability to use
this product.
Repairs make after the expiration of the warranty period are subject to a repair charge and the cost of
return shipping. Please contact Boardcon to arrange for any repair service and to obtain repair charge
information.

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Content
1 CM3588S Introduction ...........................................................................................................................3
1.1 Summary .....................................................................................................................................3
1.2 Features.......................................................................................................................................3
1.3 CM3588S Block Diagram.............................................................................................................5
1.4 CM3588S specifications ..............................................................................................................6
1.5 CM3588S PCB Dimension...........................................................................................................7
1.6 CM3588S Pin Definition...............................................................................................................7
1.7 Development Kit (Idea3588S)....................................................................................................15
2 Hardware Design Guide.......................................................................................................................16
2.1 Peripheral Circuit Reference......................................................................................................16
2.2 Mother Board length offset.........................................................................................................17
2.3 PCB Footprint ............................................................................................................................18
3 Product Electrical Characteristics ........................................................................................................18
3.1 Dissipation and Temperature .....................................................................................................18
3.2 Reliability of Test........................................................................................................................19

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1 CM3588S Introduction
1.1 Summary
The CM3588S system-on-module is equipped with Rockchip’s RK3588S it has a quad-core Cortex-A76
and a quad-core Cortex-A55 processor, Embedded Mali-G610 MP4 GPU and 6.0 TOPs NPU.
It is designed specifically for the high-performance devices such as 8K TV box or recorder, VI devices,
intelligent interactive devices, personal computers and robots. The high-performance multimedia
processing and acceleration engine solution can help customers to introduce new technologies more
quickly and enhance the overall solution efficiency.
1.2 Features
•Microprocessor
- Quad-core Cortex-A76 up to 2.4GHz
- Quad-core Cortex-A55 up to 1.8GHz
- 64KB I-cache 64KB D-cache and 512KB L2 for A76 each core, 32KB I-cache 32KB D-cache and
512KB L2 for A55 each core, 3MB L3 cache
- 6.0 TOPS Neural Process Unit, Embedded 384KB*3 internal buffer
- Mali-G610 MP4 up to 0.8GHz
•Memory Organization
- LPDDR4 or LPDDR4X RAM up to 16GB
- EMMC up to 128GB
•Boot ROM
- Supports system code download through USB OTG
•Secure system
-Embedded two cipher engine
-Support key ladder to guarantee key secure
-Support secure OS and data scrambling
-Support OTP
•Video Decoder/Encoder
- Supports video decoding up to 8K@60fps
- Supports H.264/265 encode up to 8K@30fps
- H.264 HP encoding up to 1080p@100fps
- Picture size up to 8192x8192
•NPU
- Include Triple NPU core
- Support deep learning frameworks
•Display Subsystem
- Video Output
Supports HDMI 2.1 TX with ARC, up to 8K@60fps
Or EDP TX interface up to 4K@60Hz

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HDMI 2.1 support FRL mode
Supports 4 lanes MIPI DSI up to 4K@60Hz
Supports PD1.4a interface up to 8K@30Hz
Supports BT-1120 16bit output
- Video/Image Input
Supports 2-CH MIPI 4lanes CSI interfaces
Or 2-CH MIPI 2lanes + 1-CH 4lanes CSI interfaces
Supports DVP 8/16-bit input
•Audio
- Three I2S/PCM interfaces
- Support 8-ch TX/RX on I2S0/1
- Support Mic array Up to 8ch PDM/TDM interface
- Support 2-ch SPDIF output
- Support voice activity detection
•USB / PCIE/SATA3
- One USB2.0 OTG and two USB2.0 Host interfaces
- One Type-C or DP interfaces
- One USB3.0 Host or SATA3 interface.
- One PCIE2.1x1 or SATA3 interface.
- One SATA3 interface.
- One PCIE3.0x2 interface
- SATA3 support five device each port via PM switch
•Ethernet
- On board RTL8211F
•I2C
- Up to 7-CH I2C
- Support standard mode and fast mode(up to 400kbit/s)
•SDIO / SDMMC
- Support SDIO 3.0 protocol
- Support SD3.0 card
•SPI
- Up to four SPI controllers,
- Full-duplex synchronous serial interface
•UART
- Support up to 10 UARTs
- UART2 with 2 wires for debug
- Embedded two 64byte FIFO
•CAN
- Support up to three CAN controller
- Support CAN 2.0B protocol
•ADC
- Up to Three ADC channels
- 12-bit resolution up to 1MS/s sampling rate
- Voltage input range between 0V to 1.8V

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•PWM
- Up to15 PWMs with interrupt-based operation
- Support 32bit time/counter facility
- IR option on PWM3/7/11/15
•Power unit
- PMU RK806 on board
- 3.4 ~ 4.5V main power input
- 1.8V and 3.3V max 500mA output
- Very low RTC consume current, less 5uAat 3V button Cell.
1.3 CM3588S Block Diagram
1.3.1 RK3588S Block Diagram

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1.3.2 Development board (Idea3588S) Block Diagram
1.4 CM3588S specifications
Feature
Specifications
CPU
Quad-core Cortex-A72 and quad-core Cortex-A55
DDR
4GB LPDDR4 (up to 16GB)
eMMC FLASH
8GB (up to 128GB)
Power
DC 3.4 ~ 4.5V
EDP/MIPI DSI
1-CH EDP, 1-CH MIPI DSI
I2S
3-CH
MIPI CSI
2-CH 4-Lane or 2-CH 2-Lane + 1-CH 4-Lan CSI (up to 3 CSI Cameras)
SATA
2-CH
HDMI out
1-CH (EDP option)
DP out
1-CH
CAN
3-CH
USB
1-CH USB Host2.0 + 1-CH Type C and 1-CH USB Host3.0
Ethernet
1-ch 1 GB PHY
SDMMC
2-CH

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Feature
Specifications
SPDIF TX
2-CH
I2C
7-CH
SPI
4-CH
CAN
3-CH
UART
9-CH, 1-CH(DEBUG)
PWM
15-CH
ADC IN
3-CH
Board Dimension
57.5 x 45mm
1.5 CM3588S PCB Dimension
1.6 CM3588S Pin Definition
Pin
Signal
Description or functions
GPIO serial
IO Voltage
1
VCC_SYS
System Power Input
3.4V-4.5V
2
VCC_SYS
System Power Input
3.4V-4.5V
3
VCC_SYS
System Power Input
3.4V-4.5V
4
GND
Ground
0V
5
PWM7_IR_M0_1V8
I2C6_SCL_M0/PDM0_SDI1_
M1
GPIO0_D0_d
1.8V
6
BT_REG_ON_H_1V8
I2C1_SCL_M2/PDM0_SDI2_
M1/CAN2_RX_M1/PWM3_IR
GPIO0_D4_u/SATA_
CPDET/HDMI_SDA
1.8V

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Pin
Signal
Description or functions
GPIO serial
IO Voltage
7
BT_WAKE_HOST_H_1
V8
I2C4_SCL_M2/UART0_TX_
M0 /PWM4_M0
GPIO0_C5_u
1.8V
8
HOST_WAKE_BT_H_1
V8
UART0_RTSn_M0
/PWM5_M1/SATA_CP_POD
GPIO0_C6_u
1.8V
9
WIFI_WAKE_HOST_H
_1V8
REFCLK_OUT
GPIO0_A0_d
1.8V
10
WIFI_REG_ON_H_1V8
I2C6_SDA_M0/PDM0_SDI0_
M1/PWM6_M0
GPIO0_C7_d
1.8V
11
GND
Ground
0V
12
PDM0_CLK0_1V8
I2C4_SDA_M4/PDM0_CLK0
_M0/PWM15_IR_M2
GPIO1_C6_d
1.8V
13
PDM0_CLK1_1V8
I2C2_SDA_M3/PDM0_CLK1
_M0/PWM11_IR_M2/SPI4_C
S1_M0
GPIO1_C4_d
1.8V
14
PDM0_SDI0_1V8
PDM0_SDI0_M0/SPI1_CS1_
M2
GPIO1_D5_d
1.8V
15
GND
Ground
0V
16
UART6_TX_M1_1V8
PCIE20x1_1_WAKE_M2/I2C
2_SCL_M4/SPI4_MOSI_M2
GPIO1_A1_d
1.8V
17
UART6_RX_M1_1V8
PCIE20x1_1_CLKREQ_M2/I
2C2_SDA_M4/SPI4_MISO_
M2/DP0_HPDIN_M2
GPIO1_A0_d
1.8V
18
UART6_RTSn_M1_1V
8
I2C4_SDA_M3/PWM0_M2/S
PI4_CLK_M2/VOP_POST_E
MPTY
GPIO1_A2_d
1.8V
19
UART6_CTSn_M1_1V
8
I2C4_SCL_M3/PWM1_M2/S
PI4_CS0_M2
GPIO1_A3_d
1.8V
20
GPIO1_A7_u_1V8
PCIE20x1_1_PERSTN_M2/P
DM1_SDI0_M1/PWM3_M3
GPIO1_A7_u
1.8V
21
GPIO1_B0_u_1V8
PDM1_SDI1_M1
GPIO1_B0_u
1.8V
22
GPIO1_A4_d_1V8
GPIO1_A4_d
1.8V
23
GPIO1_A5_d_1V8
HDMI_TX0_HPD_M0
GPIO1_A5_d
1.8V
24
GPIO1_A6_d_1V8
GPIO1_A6_d
1.8V
25
GND
Ground
0V
26
MIPI_CAM4_CLK_M0_
1V8
UART1_CTS_M1/I2C8_SDA
_M2/PWM15_IR_M3
GPIO1_D7_u
1.8V
27
GND
Ground
0V
28
SPI0_CS1_M2_1V8
UART7_TX_M2
GPIO1_B5_u
1.8V
29
SPI0_CS0_M2_1V8
UART7_RX_M2/PDM1_CLK
0_M1
GPIO1_B4_u
1.8V
30
SPI0_MISO_M2_1V8
PDM1_SDI2_M1
GPIO1_B1_d
1.8V

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Pin
Signal
Description or functions
GPIO serial
IO Voltage
31
SPI0_MOSI_M2_1V8
UART4_RX_M2/ PDM1_
SDI3_M1
GPIO1_B2_d
1.8V
32
SPI0_CLK_M2_1V8
UART4_TX_M2/
PDM1_CLK1_M1//SATA0_A
CT_LED_M1
GPIO1_B3_d
0V
33
GND
Ground
0V
34
MIPI_CAM3_CLK_M0_
1V8
UART1_RTS_M1/I2C8_SCL
_M2/PWM14_M2
GPIO1_D6_u
1.8V
35
GND
Ground
0V
36
GPIO3_B7_d
I2C3_SCL_M1
/SPI1_MOSI_M1
GPIO2_B7_d
3.3V
37
UART7_TX_M1
I2C3_SDA_M1
/SPI1_MISO_M1
GPIO3_C0_d
3.3V
38
UART7_RX_M1
SPI1_CLK_M1
GPIO3_C1_d
3.3V
39
CAN2_TX_M0
UART5_RX_M1/SPI3_CS1_
M3/CIF_D9/FSPI_CS1N_M2
GPIO3_C5_u
3.3V
40
CAN2_RX_M0
UART5_TX_M1/SPI3_CS0_
M3/CIF_D8/FSPI_CS0N_M2
GPIO3_C4_u
3.3V
41
PWM11_IR_M3
UART9_TX_M2/SPI0_CS1_
M3/MCU_JTAG_TMS_M1
GPIO3_D5_d
3.3V
42
PWM13_M1
I2C5_SCL_M1/SPI3_MOSI_
M1/BT1120_D12/SATA0_AC
T_LED_M0
GPIO4_B6_d
3.3V
43
GPIO3_C6_u
SPI3_MISO_M3/CIF_D10
GPIO3_C6_u
3.3V
44
UART9_TX_M1
DP0_HPDIN_M0/I2S1_SDO
3_M0/SPDIF0_TX_M1/CIF_
CLKOUT/BT1120_D10
GPIO4_B4_u
/PWM11_IR_M1
3.3V
45
UART9_RX_M1
SPI3_MISO_M1/PWM12_M1
/BT1120_D11
GPIO4_B5_d
3.3V
46
UART8_TX_M0
SPI2_CS1_M1/I2C6_SDA_M
3/I2S1_SDI3_M0/BT1120_C
LKOUT/CIF_CLKIN
GPIO4_B0_d
3.3V
47
UART8_RX_M0
SPI0_CS1_M1/I2C6_SCL_M
3/I2S1_SDO0_M0/SPDIF1_T
X_M1/CAM0_CLK_M0
GPIO4_B1_u
3.3V
48
UART8_CTSN_M0
I2C7_SDA_M3/I2S1_SDO2_
M0/CAN1_TX_M1/CIF_VSY
NC/BT1120_D9/PWM15_IR_
M1
GPIO4_B3_u
3.3V
49
UART8_RTSN_M0
SPI0_CS0_M1/I2C7_SCL_M
3/I2S1_SDO1_M0/CAN1_RX
_M1/CIF_HREF/BT1120_D8/
PWM14_M1
GPIO4_B2_u
3.3V

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Pin
Signal
Description or functions
GPIO serial
IO Voltage
50
UART3_TX_M2
SPI2_MOSI_M1/I2C3_SDA_
M2/I2S1_SDI0_M0/CIF_D5/B
T1120_D5
GPIO4_A5_d
3.3V
51
UART3_RX_M2
SPI2_CLK_M1/I2C5_SCL_M
2/I2S1_SDI1_M0/CIF_D6/BT
1120_D6
GPIO4_A6_d
3.3V
52
GPIO4_A7_d
SPI2_CS0_M1/I2C5_SDA_M
2/I2S1_SDI2_M0/CIF_D7/BT
1120_D7
GPIO4_A7_d
3.3V
53
PCIE20x1_1_PERSTn
_M1
SPI0_CLK_M1/I2S1_LRCK_
M0/CIF_D2/BT1120_D2
GPIO4_A2_d
3.3V
54
PCIE20x1_1_CLKREQ
n_M1
SPI0_MISO_M1/I2S1_MCLK
_M0/UART9_RTSN_M1/CIF
_D0/BT1120_D0
GPIO4_A0_d
3.3V
55
PCIE20x1_1_WAKEn_
M1
SPI0_MOSI_M1/I2S1_SCLK
_M0/UART9_CTSN_M1/CIF
_D1/BT1120_D1
GPIO4_A1_d
3.3V
56
UART0_TX_M2
CIF_D3/BT1120_D3
GPIO4_A3_d
3.3V
57
UART0_RX_M2
SPI2_MISO_M1/I2C3_SCL_
M2/ CIF_D4/BT1120_D4
GPIO4_A4_d
3.3V
58
GND
Ground
0V
59
TYPEC0_OTG_ID_1V8
USB20 OTG ID input
1.8V
60
TYPEC0_OTG_VBUSD
ET
USB OTG VBUS detect input
3.3V
61
GND
Ground
0V
62
USB20_HOST0_DM
1.8V
63
USB20_HOST0_DP
1.8V
64
USB20_HOST1_DM
1.8V
65
USB20_HOST1_DP
1.8V
66
TYPEC0_OTG_DM
1.8V
67
TYPEC0_OTG_DP
1.8V
68
GND
Ground
0V
69
SDMMC0_CLK
CAN0_RX_M1/UART5_TX_
M0/PDM1_CLK0_M0
GPIO4_D5_d
3.3V
70
SDMMC0_CMD
CAN0_TX_M1/UART5_RX_
M0/PDM1_CLK1_M0
GPIO4_D4_u
/PWM7_IR_M1
3.3V
71
SDMMC0_D3
UART5_RTS_M0/PDM1_SDI
0_M0/I2C8_SDA_M0
GPIO4_D3_u
/PWM10_M1
3.3V
72
SDMMC0_D2
UART5_CTS_M0/PDM1_SDI
1_M0/I2C8_SCL_M0
GPIO4_D2_u
3.3V
73
SDMMC0_D1
UART2_RX_M1/PDM1_SDI2
_M0/I2C3_SDA_M4
GPIO4_D1_u
/PWM9_M1
3.3V

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Pin
Signal
Description or functions
GPIO serial
IO Voltage
74
SDMMC0_D0
UART2_TX_M1/PDM1_SDI3
_M0/I2C3_SCL_M4
GPIO4_D0_u
/PWM8_M1
3.3V
75
GND
Ground
0V
76
HDMI0_TX_SBDN/eDP
0_TX_AUXN
HDMI0_TX_eARC-
/eDP0_TX_AUXN
(Default HDMI)
0.5V
77
HDMI0_TX_SBDP/eDP
0_TX_AUXP
HDMI0_TX_eARC+
/eDP0_TX_AUXP
(Default HDMI)
0.5V
78
HDMI0_TX3N
HDMI0TX_CLKN/eDP0TX3N
(Default HDMI)
0.5V
79
HDMI0_TX3P
HDMI0TX_CLKP/eDP0TX3P
(Default HDMI)
0.5V
80
HDMI0_TX0N
HDMI0_TX /eDP0_TX0N
(Default HDMI)
0.5V
81
HDMI0_TX0P
HDMI0_TX /eDP0_TX0P
(Default HDMI)
0.5V
82
HDMI0_TX1N
HDMI0_TX /eDP0_TX1N
(Default HDMI)
0.5V
83
HDMI0_TX1P
HDMI0_TX /eDP0_TX1P
(Default HDMI)
0.5V
84
HDMI0_TX2N
HDMI0_TX /eDP0_TX2N
(Default HDMI)
0.5V
85
HDMI0_TX2P
HDMI0_TX /eDP0_TX2P
(Default HDMI)
0.5V
86
GND
Ground
0V
87
HDMI_TX0_SCL_M0
SPI3_CLK_M1/I2C5_SDA_M
1/BT1120_D13
GPIO4_B7_u
3.3V
88
HDMI_TX0_SDA_M0
SPI3_CS0_M1/I2C8_SCL_M
3/BT1120_D14
GPIO4_C0_u
3.3V
89
HDMI_TX0_CEC_M0
SPI3_CS1_M1/I2C8SDA_M3
/SPDIF1TX_M2/BT1120_D15
GPIO4_C1_d
3.3V
90
HDMI_TX0_HPD_M1
SPI0_CS0_M3/UART9_RX_
M2/MCU_JTAG_TCK_M1
GPIO3_D4_d
3.3V
91
PCIE20x1_2_CLKREQ
n_M0
SPI3_MOSI_M3/I2C5_SCL_
M0/HDMI_TX0_SCL_M2/CIF
_D11
GPIO3_C7_u
3.3V
92
PCIE20x1_2_PERSTn
_M0
SPI0_MISO_M3/UART4_TX
_M1/PWM9_M2/CIF_D13
GPIO3_D1_d
3.3V
93
PCIE20x1_2_WAKEn_
M0
SPI3_CLK_M3/UART4_RX_
M1/I2C5_SDA_M0/HDMI_TX
0_SDA_M2/CIF_D12
GPIO3_D0_u
/PWM8_M2
3.3V
94
UART2_RX_M0
I2C1_SDA_M0/JATG_TMS_
M2/PCIE20X1_1_WAKE_M0
GPIO0_B6_d (Debug
UART) (PU10K)
3.3V
95
UART2_TX_M0
I2C1_SCL_M0/JATG_TCK_
M2/PCIE20X1_CLKREQ_M0
GPIO0_B5_d (Debug
UART) (PU10K)
3.3V
96
I2C7_SDA_M2
SPI0_CLK_M3/UART9_CTS
N_M2/PWM10_M2/CIF_D15
GPIO3_D3_d
(PU2.2K)
3.3V
97
I2C7_SCL_M2
SPI0_MOSI_M3/UART9_RT
SN_M2 /CIF_D14
GPIO3_D2_d
(PU2.2K)
3.3V
98
GND
Ground
0V
99
SDMMC_DET_1V8
SD Card DET(Need pull up)
GPIO0_A4_u
1.8V

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Pin
Signal
Description or functions
GPIO serial
IO Voltage
100
PWRON_L
Power Key input
(PU)
3.4~4.5V
101
RESET_L
System Reset (to RST_KEY)
(PU10K)
1.8V
102
VCC_1V8
1.8V IO power output
(PMU_Buck10)
(Max:500mA)
1.8V
103
GND
Ground
0V
104
TYPEC0_SBU1/DP_A
UXN
TYPEC0_SBU2/DP0_AUXN
(Default TYPE-C)
0.5V
105
TYPEC0_SBU1/DP_A
UXP
TYPEC0_SBU1/DP0_AUXP
(Default TYPE-C)
0.5V
106
TYPEC0_SSRX1N
TYPEC0_RX1N/DP0_TX0N
(Default TYPE-C)
0.5V
107
TYPEC0_SSRX1P
TYPEC0_RX1P/DP0_TX0P
(Default TYPE-C)
0.5V
108
TYPEC0_SSTX1P
TYPEC0_TX1P/DP0_TX1P
(Default TYPE-C)
0.5V
109
TYPEC0_SSTX1N
TYPEC0_TX1N/DP0_TX1N
(Default TYPE-C)
0.5V
110
TYPEC0_SSRX2N
TYPEC0_RX2N/DP0_TX2N
(Default TYPE-C)
0.5V
111
TYPEC0_SSRX2P
TYPEC0_RX2P/DP0_TX2P
(Default TYPE-C)
0.5V
112
TYPEC0_SSTX2P
TYPEC0_TX2P/DP0_TX3P
(Default TYPE-C)
0.5V
113
TYPEC0_SSTX2N
TYPEC0_TX2N/DP0_TX3N
(Default TYPE-C)
0.5V
114
GND
Ground
0V
115
MIPI_DPHY1_TX_D0N
0.5V
116
MIPI_DPHY1_TX_D0P
0.5V
117
MIPI_DPHY1_TX_D1N
0.5V
118
MIPI_DPHY1_TX_D1P
0.5V
119
MIPI_DPHY1_TX_CLK
N
0.5V
120
MIPI_DPHY1_TX_CLK
P
0.5V
121
MIPI_DPHY1_TX_D2N
0.5V
122
MIPI_DPHY1_TX_D2P
0.5V
123
MIPI_DPHY1_TX_D3N
0.5V
124
MIPI_DPHY1_TX_D3P
0.5V
125
GND
Ground
0V
126
RECOVERY_SARADC
_VIN1
Program need short to GND
when power on.
(PU 10K)
1.8V
127
SARADC_VIN2
1.8V
128
SARADC_VIN5
1.8V
129
GND
Ground
0V
130
MIPI_DPHY1_RX_D0N
0.5V
131
MIPI_DPHY1_RX_D0P
0.5V
132
MIPI_DPHY1_RX_D1N
0.5V
133
MIPI_DPHY1_RX_D1P
0.5V
134
MIPI_DPHY1_RX_CLK
N
0.5V

13
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Pin
Signal
Description or functions
GPIO serial
IO Voltage
135
MIPI_DPHY1_RX_CLK
P
0.5V
136
MIPI_DPHY1_RX_D2N
0.5V
137
MIPI_DPHY1_RX_D2P
0.5V
138
MIPI_DPHY1_RX_D3N
0.5V
139
MIPI_DPHY1_RX_D3P
0.5V
140
VCC_3V3_S0
3.3V power out (Sleep OFF)
(Max:500mA)
3.3V
141
PHY1_LED2/CFG_LD
O1
Ethernet Speed LED
(PD 10K)
3.3V
142
PHY1_LED1/CFG_LD
O0
Ethernet Link LED
(PD 10K)
3.3V
143
VCC_RTC
RTC button Cell power input
1.8~3.3V
144
RTC_32KCLK_1V8
32.768kHz output
(GPIO0_B2)(PU 10K)
1.8V
145
DP0_HPDIN_M1_1V8
UART0_RX_M0/I2C4_SDA_
M2/PDM0_CLK_M1/PWM2_
M0
GPIO0_C4_d
1.8V
146
GPIO0_D5_u_1V8
I2C1_SDA_M2/CAN2_TX_M
1/SATA_MP_SWITCH/HDMI
_SCL_M1
GPIO0_D5_u
1.8V
147
GND
Ground
0V
148
PHY1_MDI0+
0.5V
149
PHY1_MDI0-
0.5V
150
PHY1_MDI1+
0.5V
151
PHY1_MDI1-
0.5V
152
PHY1_MDI2+
0.5V
153
PHY1_MDI2-
0.5V
154
PHY1_MDI3+
0.5V
155
PHY1_MDI3-
0.5V
156
GND
Ground
0V
157
MIPI_CSI0_RX_CLK0N
CSI0_RX0_CLKN
0.5V
158
MIPI_CSI0_RX_CLK0P
CSI0_RX0_CLKP
0.5V
159
MIPI_CSI0_RX_D0N
CSI0_RX0_D0N
0.5V
160
MIPI_CSI0_RX_D0P
CSI0_RX0_D0P
0.5V
161
MIPI_CSI0_RX_D1N
CSI0_RX0_D1N
0.5V
162
MIPI_CSI0_RX_D1P
CSI0_RX0_D1P
0.5V
163
MIPI_CSI0_RX_CLK1N
CSI0_RX1_CLKN
0.5V
164
MIPI_CSI0_RX_CLK1P
CSI0_RX1_CLKP
0.5V
165
MIPI_CSI0_RX_D2N
CSI0_RX0_D2N / RX1_D0N
0.5V
166
MIPI_CSI0_RX_D2P
CSI0_RX0_D2P / RX1_D0P
0.5V
167
MIPI_CSI0_RX_D3N
CSI0_RX0_D3N / RX1_D1N
0.5V
168
MIPI_CSI0_RX_D3P
CSI0_RX0_D3P / RX1_D1P
0.5V
169
GND
Ground
0V

14
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Pin
Signal
Description or functions
GPIO serial
IO Voltage
170
I2S0_SDO2/SDI3_1V8
SPI1_MOSI_M2/I2C7_SDA_
M0/PDM0_SDI1_M0/UART6
_RX_M2
GPIO1_D1_d
1.8V
171
I2S0_SDO1_1V8
SPI1_MISO_M2/I2C7_SCL_
M0/UART6_TX_M2
GPIO1_D0_d
1.8V
172
I2S0_SDO0_1V8
I2C4_SCL_M4/UART4_CTS
N_M0
GPIO1_C7_d
1.8V
173
I2S0_LRCK_TX_1V8
I2C2_SCL_M3/UART4_RTS
N_M0
GPIO1_C5_d
1.8V
174
GND
Ground
0V
175
PCIE20_0_REFCLKN
0.5V
176
PCIE20_0_REFCLKP
0.5V
177
PCIE20_0_RXN/SATA3
0_0_RXN
PCIE or SATA interface
0.5V
178
PCIE20_0_RXP/SATA3
0_0_RXP
PCIE or SATA interface
0.5V
179
PCIE20_0_TXN/SATA3
0_0_TXN
PCIE or SATA interface
0.5V
180
PCIE20_0_TXP/SATA3
0_0_TXP
PCIE or SATA interface
0.5V
181
PCIE20_2_REFCLKP
0.5V
182
PCIE20_2_REFCLKN
0.5V
183
PCIE20_2_TXP/SATA3
0_2/USB3_2_TXP
PCIE or SATA interface
0.5V
184
PCIE20_2_TXN/SATA3
0_2/USB3_2_TXN
PCIE or SATA interface
0.5V
185
PCIE20_2_RXP/SATA3
0_2/USB3_2_RXP
PCIE or SATA interface
0.5V
186
PCIE20_2_RXN/SATA3
0_2/USB3_2_RXN
PCIE or SATA interface
0.5V
187
GND
Ground
0V
188
I2S0_SDO3/SDI2_1V8
SPI1_CLK_M2/I2C1_SCL_M
4/PDM0_SDI2_M0/UART4_T
X_M0/PWM0_M1
GPIO1_D2_d
1.8V
189
I2S0_SDI1_1V8
SPI1_CS0_M2/I2C1_SDA_M
4/PDM0_SDI3_M0/UART4_
RX_M0/PWM1_M1
GPIO1_D3_d
1.8V
190
I2S0_SDI0_1V8
GPIO1_D4_d
1.8V
191
I2S0_SCLK_TX_1V8
SPI4_CS0_M0/I2C6_SCL_M
1/UART3_CTSN_M0
GPIO1_C3_d
/PWM7_IR_M2
1.8V
192
I2S0_MCLK_1V8
SPI4_CLK_M0/I2C6_SDA_M
1/UART3_RTSN_M0
GPIO1_C2_d
/PWM3_IR_M2
1.8V

15
Customize the embedded system based onYourIdea
Pin
Signal
Description or functions
GPIO serial
IO Voltage
193
I2C3_SDA_M0_1V8
SPI4_MISO_M0/UART3_RX
_M0
GPIO1_C0_z
(PU2.2K)
1.8V
194
I2C3_SCL_M0_1V8
SPI4_MOSI_M0/UART3_TX
_M0
GPIO1_C1_z
(PU2.2K)
1.8V
195
I2C5_SDA_M3_1V8
UART1_RX_M1/SPDIF1_TX
_M0/CAMERA2_CLK_M0/
SATA2_ACT_LED_M1
GPIO1_B7_u
/PWM13_M2
(PU2.2K)
1.8V
196
I2C5_SCL_M3_1V8
UART1_TX_M1/SPDIF0_TX
_M0/CAMERA1_CLK_M0
GPIO1_B6_u
(PU2.2K)
1.8V
1.7 Development Kit (Idea3588S)

16
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2 Hardware Design Guide
2.1 Peripheral Circuit Reference
2.1.1 External Power
2.1.2 Debug Circuit

17
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2.1.3 HDMI0 TX Circuit
2.2 Mother Board length offset
2.2.1 MIPI CSI0 4-Lane Interface length offset
MIPI_CSI0_RX0_CLKP
MIPI_CSI0_RX0_D0P
(5.929)
MIPI_CSI0_RX0_D1P
(5.787)
MIPI_CSI0_RX0_D2P
(258.716)
(+230)
MIPI_CSI0_RX0_D3P
(256.734)
(+230)
Yellow block is CM3588S CSI0 group length difference. Unit: mil
2.2.2 MIPI DPHY1 4-Lane Interface length offset
MIPI_DPHY_TX1_CLKP
MIPI_DPHY_TX1_D0P
(-87.504)
-65
MIPI_DPHY_TX1_D1P
(-44.027)
-25
MIPI_DPHY_TX1_D2P
(9.937)
MIPI_DPHY_TX1_D3P
(0.575)
Yellow block is CM3588S DSI1 group length difference. Unit: mil

18
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2.3 PCB Footprint
3 Product Electrical Characteristics
3.1 Dissipation and Temperature
Symbol
Parameter
Min
Typ
Max
Unit
VCC_SYS
System Voltage
3.4V
4
4.5
V
Isys_in
VCC_SYS
input Current
2050
3350
mA
VCC_RTC
RTC Voltage
1.8
3
3.4
V
Iirtc
RTC input
Current
5
8
uA
I3v3_out
VCC_3V3
output Current
500
mA
I1v8_out
VCC_1V8
output Current
500
mA
Ta
Operating
Temperature
0
70
°C

19
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Tstg
Storage
Temperature
-40
85
°C
3.2 Reliability of Test
High Temperature Operating Test
Contents
Operating 8h in high temperature
55°C ±2°C
Result
TBD
Operating Life Test
Contents
Operating in room
120h
Result
TBD