5. 封装信息
5.1. 管脚分布
5.1.1. M4 QFN88
5.2. 管脚属性
[1]: 芯片封装管脚序号。
[2]: 芯片封装管脚名称。
[3]: 类型,指示信号方向。
I —— 输入;
O —— 输出;
I/O —— 输入/输出;
OD —— 开漏;
A —— 模拟;
AI —— 模拟输入;
AO —— 模拟输出;
P —— 电源;
G —— 地;
[4]:管脚复位状态,PU 指上拉,PD 指下拉,Z 指高阻态。
[5]:PU/PD 表示内部存在上下拉电阻,且上下拉电阻可通过软件开启或关闭。
[6]:默认驱动能力大小。GPIO 默认驱动能力20mA,最大50mA。
[7]:电源供电。
5.2.1. M4
引脚[1]
名称[2]
类型[3]
复位状态[4]
上下拉[5]
默认驱动(mA)[6]
供电[7]
GPIO A
82
PA0
I/O
Z
PU/PD
20
VCC33_IO0
83
PA1
I/O
Z
PU/PD
20
VCC33_IO0
84
PA7
I/O
Z
PU/PD
20
VCC33_IO0
85
PA8
I/O
Z
PU/PD
20
VCC33_IO0
86
PA9
I/O
Z
PU/PD
20
VCC33_IO0
87
PA10
I/O
Z
PU/PD
20
VCC33_IO0
88
PA11
I/O
Z
PU/PD
20
VCC33_IO0
GPIO B
47
PB0
I/O
Z
PU/PD
20
VCC33_IO0
48
PB1
I/O
Z
PU/PD
20
VCC33_IO0
49
PB2
I/O
Z
PU/PD
20
VCC33_IO0
50
PB3
I/O
Z
PU/PD
20
VCC33_IO0
51
PB4
I/O
Z
PU/PD
20
VCC33_IO0
52
PB5
I/O
Z
PU/PD
20
VCC33_IO0
GPIO C
33
PC0
I/O
Z
PU/PD
20
VCC33_IO1
34
PC1
I/O
Z
PU/PD
20
VCC33_IO1
35
PC2
I/O
Z
PU/PD
20
VCC33_IO1
36
PC3
I/O
Z
PU/PD
20
VCC33_IO1
37
PC4
I/O
Z
PU/PD
20
VCC33_IO1
38
PC5
I/O
Z
PU/PD
20
VCC33_IO1
39
PC6
I/O
Z
PU/PD
20
VCC33_IO1
GPIO D
32
PD6
I/O
Z
PU/PD
20
VCC33_IO1
31
PD7
I/O
Z
PU/PD
20
VCC33_IO1
30
PD8
I/O
Z
PU/PD
20
VCC33_IO1
29
PD9
I/O
Z
PU/PD
20
VCC33_IO1
28
PD10
I/O
Z
PU/PD
20
VCC33_IO1
27
PD11
I/O
Z
PU/PD
20
VCC33_IO1
26
PD12
I/O
Z
PU/PD
20
VCC33_IO1
25
PD13
I/O
Z
PU/PD
20
VCC33_IO1
24
PD14
I/O
Z
PU/PD
20
VCC33_IO1
23
PD15
I/O
Z
PU/PD
20
VCC33_IO1
22
PD16
I/O
Z
PU/PD
20
VCC33_IO1
21
PD17
I/O
Z
PU/PD
20
VCC33_IO1
19
PD18
I/O
Z
PU/PD
20
VCC33_IO1
18
PD19
I/O
Z
PU/PD
20
VCC33_IO1
17
PD20
I/O
Z
PU/PD
20
VCC33_IO1
16
PD21
I/O
Z
PU/PD
20
VCC33_IO1
15
PD22
I/O
Z
PU/PD
20
VCC33_IO1
14
PD23
I/O
Z
PU/PD
20
VCC33_IO1
13
PD24
I/O
Z
PU/PD
20
VCC33_IO1
12
PD25
I/O
Z
PU/PD
20
VCC33_IO1
11
PD26
I/O
Z
PU/PD
20
VCC33_IO1
10
PD27
I/O
Z
PU/PD
20
VCC33_IO1
GPIO E
54
PE0
I/O
Z
PU/PD
20
VCC33_IO0
55
PE1
I/O
Z
PU/PD
20
VCC33_IO0
56
PE2
I/O
Z
PU/PD
20
VCC33_IO0
57
PE3
I/O
Z
PU/PD
20
VCC33_IO0
59
PE4
I/O
Z
PU/PD
20
VCC33_IO0
60
PE5
I/O
Z
PU/PD
20
VCC33_IO0
61
PE6
I/O
Z
PU/PD
20
VCC33_IO0
62
PE7
I/O
Z
PU/PD
20
VCC33_IO0
63
PE8
I/O
Z
PU/PD
20
VCC33_IO0
64
PE9
I/O
Z
PU/PD
20
VCC33_IO0
65
PE10
I/O
Z
PU/PD
20
VCC33_IO0
66
PE11
I/O
Z
PU/PD
20
VCC33_IO0
67
PE14
I/O
Z
PU/PD
20
VCC33_IO0
68
PE15
I/O
Z
PU/PD
20
VCC33_IO0
69
PE16
I/O
Z
PU/PD
20
VCC33_IO0
70
PE17
I/O
Z
PU/PD
20
VCC33_IO0
71
PE18
I/O
Z
PU/PD
20
VCC33_IO0
72
PE19
I/O
Z
PU/PD
20
VCC33_IO0
GPIO F
5
PF0
I/O
Z
PU/PD
20
VCC33_IO1
6
PF1
I/O
Z
PU/PD
20
VCC33_IO1
8
PF14
I/O
Z
PU/PD
20
VCC33_IO1
9
PF15
I/O
Z
PU/PD
20
VCC33_IO1
RTC
1
RTC_IO
OD
-
-
-
-
2
RTC_VCOIN
P
-
-
-
-
3
RTC_XO
O
-
-
-
-
4
RTC_XI
I
-
-
-
-
PLL
75
RESET
I
-
-
-
-
76
PLL_XO
O
-
-
-
-
77
PLL_XI
I
-
-
-
-
USB
78
USB0_DM
A
-
-
-
-
79
USB0_DP
A
Power
58,80
VCC33_IO0
P
-
-
-
-
7,40
VCC33_IO1
P
-
-
-
-
81
VCC30_ANA
P
-
-
-
-
42
LDO25
P
-
-
-
-
41
LDO1X
P
-
-
-
-
43,45,46
VCC_DRAM
P
-
-
-
-
20,44,53,73,74
VDD11_SYS
P
-
-
-
-
5.3. 功能复用
M4 GPIO功能复用描述如 表 5.1 所示:
引脚 |
功能2 |
功能3 |
功能4 |
功能5 |
功能6 |
功能7 |
功能8 |
---|---|---|---|---|---|---|---|
PA0 |
GPAI0 |
PSADC0 |
TWI0_SCK |
UART0_TX |
AMIC_IN |
IR_TX |
EPHY_LED0 |
PA1 |
GPAI1 |
PSADC1 |
TWI0_SDA |
UART0_RX |
AMIC_BIAS |
IR_RX |
EPHY_LED1 |
PA2 |
GPAI2 |
PSADC2 |
UART0_RTS |
||||
PA3 |
GPAI3 |
PSADC3 |
UART0_CTS |
||||
PA4 |
GPAI4 |
PSADC4 |
UART1_TX |
||||
PA5 |
GPAI5 |
PSADC5 |
UART1_RX |
||||
PA6 |
GPAI6 |
PSADC6 |
TWI1_SCK |
UART1_RTS |
|||
PA7 |
GPAI7 |
PSADC7 |
TWI1_SDA |
UART1_CTS |
|||
PA8 |
RTP_XP |
PSADC8 |
TWI2_SCK |
UART2_TX |
JTAG_DO |
||
PA9 |
RTP_YP |
PSADC9 |
TWI2_SDA |
UART2_RX |
JTAG_DI |
||
PA10 |
RTP_XN |
PSADC10 |
TWI3_SCK |
UART2_RTS |
JTAG_MS |
||
PA11 |
RTP_YN |
PSADC11 |
TWI3_SDA |
UART2_CTS |
JTAG_CK |
PSADC_TRIG |
|
PB0 |
SDC0_CMD |
SPI0_HOLD |
TWI1_SCK |
UART7_TX |
EPHY_LED0 |
||
PB1 |
SDC0_CLK |
SPI0_WP |
TWI1_SDA |
UART7_RX |
EPHY_LED1 |
||
PB2 |
SDC0_D3 |
SPI0_CS |
|||||
PB3 |
SDC0_D0 |
SPI0_MISO |
|||||
PB4 |
SDC0_D1 |
SPI0_MOSI |
|||||
PB5 |
SDC0_D2 |
SPI0_CLK |
|||||
PB6 |
SDC0_D4 |
SPI1_HOLD |
TWI2_SCK |
UART4_TX |
CLK_OUT2 |
CLK_OUT3 |
|
PB7 |
SDC0_D5 |
SPI1_WP |
TWI2_SDA |
UART4_RX |
|||
PB8 |
SDC0_D6 |
SPI1_CS |
UART4_RTS |
UART5_TX |
PSADC_TRIG |
IR_RX |
|
PB9 |
SDC0_D7 |
SPI1_MISO |
UART6_RTS |
UART5_RX |
IR_TX |
||
PB10 |
SDC0_DS |
SPI1_MOSI |
UART6_TX |
||||
PB11 |
SDC0_RST |
SPI1_CLK |
UART6_RX |
||||
PC0 |
SDC1_D1 |
LCD_D5 |
SPI2_CLK |
UART1_TX |
JTAG_MS |
PWM0 |
DBG_IO0 |
PC1 |
SDC1_D0 |
LCD_D4 |
SPI2_CS |
UART1_RX |
JTAG_DI |
PWM1 |
DBG_IO1 |
PC2 |
SDC1_CLK |
LCD_D3 |
SPI2_MOSI |
UART1_RTS |
UART0_TX |
PWM2 |
DBG_IO2 |
PC3 |
SDC1_CMD |
LCD_D2 |
SPI2_MISO |
UART2_TX |
JTAG_DO |
PWM3 |
DBG_IO3 |
PC4 |
SDC1_D3 |
LCD_D1 |
UART2_RX |
UART0_RX |
PWM4 |
DBG_IO4 |
|
PC5 |
SDC1_D2 |
LCD_D0 |
UART2_RTS |
UART3_TX |
JTAG_CK |
PWM5 |
DBG_IO5 |
PC6 |
SDC1_DET |
CLK_OUT0 |
DE_TE |
UART3_RX |
PWM6 |
||
PC7 |
UART3_RTS |
PWM7 |
EPHY_LEDIN1 |
||||
PD0 |
LCD_D0 |
SPI2_CLK |
PBUS_AD0 |
PWM0 |
GMAC1_MDIO |
||
PD1 |
LCD_D1 |
SPI2_CS |
PBUS_AD1 |
PWM1 |
EPHY_LEDIN0 |
||
PD2 |
LCD_D2 |
SPI2_MOSI |
DE_TE |
PBUS_AD2 |
PWM2 |
GMAC1_MDC |
|
PD3 |
LCD_D3 |
SPI3_CLK |
PBUS_AD3 |
PWM3 |
GMAC1_TXCTL |
||
PD4 |
LCD_D4 |
SPI3_CS |
PBUS_AD4 |
PWM4 |
|||
PD5 |
LCD_D5 |
SPI3_MOSI |
PBUS_AD5 |
PWM5 |
GMAC1_TXD1 |
||
PD6 |
LCD_D6 |
SPI3_MISO |
TWI0_SCK |
UART1_TX |
PBUS_AD6 |
DBG_IO6 |
|
PD7 |
LCD_D7 |
SPI2_MISO |
TWI0_SDA |
UART1_RX |
PBUS_AD7 |
DBG_IO7 |
|
PD8 |
LCD_D8 |
LVDS1_D0N |
SPI1_HOLD |
UART2_TX |
PBUS_AD8 |
APWM0_A |
DBG_IO8 |
PD9 |
LCD_D9 |
LVDS1_D0P |
SPI1_WP |
UART2_RX |
PBUS_AD9 |
APWM0_B |
DBG_IO9 |
PD10 |
LCD_D10 |
LVDS1_D1N |
SPI1_CS |
UART3_TX |
PBUS_AD10 |
APWM1_A |
DBG_IO10 |
PD11 |
LCD_D11 |
LVDS1_D1P |
SPI1_MISO |
UART3_RX |
PBUS_AD11 |
APWM1_B |
DBG_IO11 |
PD12 |
LCD_D12 |
LVDS1_D2N |
SPI1_MOSI |
UART4_TX |
PBUS_AD12 |
APWM2_A |
DBG_IO12 |
PD13 |
LCD_D13 |
LVDS1_D2P |
SPI1_CLK |
UART4_RX |
PBUS_AD13 |
APWM2_B |
DBG_IO13 |
PD14 |
LCD_D14 |
LVDS1_CKN |
SPI3_CLK |
CAP0 |
PBUS_AD14 |
QEP0_H0 |
DBG_IO14 |
PD15 |
LCD_D15 |
LVDS1_CKP |
SPI3_CS |
CAP1 |
PBUS_AD15 |
QEP0_H1 |
DBG_IO15 |
PD16 |
LCD_D16 |
LVDS1_D3N |
SPI3_MOSI |
CAP2 |
PBUS_CLK |
QEP0_H2 |
DBG_IO16 |
PD17 |
LCD_D17 |
LVDS1_D3P |
SPI3_MISO |
APWM_FLT5 |
PBUS_NCS |
QEP0_A |
DBG_IO17 |
PD18 |
LCD_D18 |
LVDS0_D0N |
DSI_D0N |
TWI1_SCK |
PBUS_NADV |
QEP0_B |
DBG_IO18 |
PD19 |
LCD_D19 |
LVDS0_D0P |
DSI_D0P |
TWI1_SDA |
PBUS_NWE |
QEP0_I |
DBG_IO19 |
PD20 |
LCD_D20 |
LVDS0_D1N |
DSI_D1N |
UART7_TX |
PBUS_NOE |
QEP0_S |
DBG_IO20 |
PD21 |
LCD_D21 |
LVDS0_D1P |
DSI_D1P |
UART7_RX |
CLK_OUT0 |
APWM_FLT0 |
DBG_IO21 |
PD22 |
LCD_D22 |
LVDS0_D2N |
DSI_CKN |
TWI3_SCK |
UART6_TX |
APWM_FLT1 |
DBG_IO22 |
PD23 |
LCD_D23 |
LVDS0_D2P |
DSI_CKP |
TWI3_SDA |
UART6_RX |
APWM_FLT2 |
DBG_IO23 |
PD24 |
LCD_C0 |
LVDS0_CKN |
DSI_D2N |
UART5_TX |
SPI1_CLK |
APWM_FLT3 |
DBG_IO24 |
PD25 |
LCD_C1 |
LVDS0_CKP |
DSI_D2P |
UART5_RX |
SPI1_CS |
APWM_FLT4 |
DBG_IO25 |
PD26 |
LCD_C2 |
LVDS0_D3N |
DSI_D3N |
PWM6 |
SPI1_MOSI |
APWM0_SI |
DBG_CLK |
PD27 |
LCD_C3 |
LVDS0_D3P |
DSI_D3P |
PWM7 |
SPI1_MISO |
APWM0_SO |
RTC_32K |
PE0 |
DVP_D0 |
TWI0_SCK |
GMAC0_RXD1 |
APWM3_A |
PWM0 |
||
PE1 |
DVP_D1 |
TWI0_SDA |
GMAC0_RXD0 |
APWM3_B |
PWM1 |
||
PE2 |
DVP_D2 |
CAN0_TX |
UART4_TX |
GMAC0_RXCTL |
APWM4_A |
PWM2 |
|
PE3 |
DVP_D3 |
CAN0_RX |
UART4_RX |
GMAC0_CLKIN |
APWM4_B |
PWM3 |
|
PE4 |
DVP_D4 |
CAN1_TX |
UART5_TX |
GMAC0_TXD1 |
APWM5_A |
PWM4 |
|
PE5 |
DVP_D5 |
CAN1_RX |
UART5_RX |
GMAC0_TXD0 |
APWM5_B |
PWM5 |
|
PE6 |
SPK0 |
DVP_D6 |
UART5_RTS |
UART6_TX |
GMAC0_TXCK |
QEP1_H0 |
CAP0 |
PE7 |
SPK1 |
DVP_D7 |
UART7_RTS |
UART6_RX |
GMAC0_TXCTL |
QEP1_H1 |
CAP1 |
PE8 |
I2S0_MCLK |
DVP_CK |
UART6_RTS |
UART7_TX |
GMAC0_MDC |
QEP1_H2 |
CAP2 |
PE9 |
I2S0_BCLK |
DVP_HS |
UART6_CTS |
UART7_RX |
GMAC0_MDIO |
QEP1_A |
|
PE10 |
I2S0_LRCK |
DVP_VS |
SPK0 |
CLK_OUT2 |
QEP1_B |
EPHY_LED0 |
|
PE11 |
I2S0_DOUT |
I2S0_DIN |
SPK1 |
CLK_OUT1 |
GMAC0_RXD3 |
QEP1_I |
EPHY_LED1 |
PE12 |
I2S0_DIN |
SPI3_CLK |
DMIC_CLK |
TWI2_SCK |
GMAC0_RXD2 |
QEP1_S |
|
PE13 |
SPI3_CS |
DMIC_D0 |
TWI2_SDA |
GMAC0_RXCK |
CAP0 |
||
PE14 |
SPI3_MOSI |
UART3_TX |
GMAC0_TXD3 |
CAP1 |
|||
PE15 |
SPI3_MISO |
UART3_RX |
GMAC0_TXD2 |
CAP2 |
|||
PE16 |
SPI0_CLK |
CAN0_TX |
TWI3_SCK |
GMAC0_TRIG |
|||
PE17 |
SPI0_CS |
CAN0_RX |
TWI3_SDA |
GMAC0_PPSO |
|||
PE18 |
SPI0_MOSI |
CAN1_TX |
PWM6 |
GMAC1_TRIG |
|||
PE19 |
SPI0_MISO |
CAN1_RX |
PWM7 |
GMAC1_PPSO |
|||
PF0 |
SDC2_D1 |
SPI2_CLK |
UART5_TX |
GMAC1_RXD1 |
PBUS_AD0 |
GMAC1_RXD0 |
|
PF1 |
SDC2_D0 |
SPI2_CS |
UART5_RX |
GMAC1_RXD0 |
PBUS_AD1 |
||
PF2 |
SDC2_CLK |
SPI2_MOSI |
UART5_RTS |
GMAC1_RXCTL |
PBUS_AD2 |
GMAC1_RXD1 |
|
PF3 |
SDC2_CMD |
SPI2_MISO |
UART5_CTS |
GMAC1_CLKIN |
PBUS_AD3 |
||
PF4 |
SDC2_D3 |
UART6_TX |
GMAC1_TXD1 |
PBUS_AD4 |
DBG_IO26 |
||
PF5 |
SDC2_D2 |
UART6_RX |
GMAC1_TXD0 |
PBUS_AD5 |
DBG_IO27 |
||
PF6 |
UART7_TX |
GMAC1_TXCK |
PBUS_AD6 |
DBG_IO28 |
|||
PF7 |
UART7_RX |
GMAC1_TXCTL |
PBUS_AD7 |
DBG_IO29 |
|||
PF8 |
UART7_RTS |
GMAC1_MDC |
PBUS_AD8 |
DBG_IO30 |
|||
PF9 |
UART7_CTS |
GMAC1_MDIO |
PBUS_AD9 |
DBG_IO31 |
|||
PF10 |
I2S1_MCLK |
I2S1_DIN |
UART3_CTS |
CLK_OUT3 |
PBUS_AD10 |
GMAC1_CLKIN |
|
PF11 |
I2S1_BCLK |
PBUS_AD11 |
UART3_TX |
GMAC1_RXD3 |
PBUS_CLK |
||
PF12 |
I2S1_LRCK |
UART4_RTS |
UART3_RX |
GMAC1_RXD2 |
PBUS_NCS |
GMAC1_TXD0 |
|
PF13 |
I2S1_DOUT |
I2S1_DIN |
UART4_CTS |
UART3_RTS |
GMAC1_RXCK |
PBUS_NADV |
GMAC1_RXCTL |
PF14 |
I2S1_DIN |
SPK0 |
DMIC_D0 |
UART4_TX |
GMAC1_TXD3 |
PBUS_NWE |
|
PF15 |
DE_TE |
SPK1 |
DMIC_CLK |
UART4_RX |
GMAC1_TXD2 |
PBUS_NOE |
|
PU0 |
USB0_DM |
UART0_RX |
UART1_RX |
||||
PU1 |
USB0_DP |
UART0_TX |
UART1_TX |
||||
PU2 |
USB1_DM |
UART0_RX |
UART2_RX |
||||
PU3 |
USB1_DP |
UART0_TX |
UART2_TX |
5.4. 管脚/信号描述
M4 基于不同接口的管脚/信号详细功能描述如 表 5.2 所示:
管脚/信号名称 |
描述 |
类型 |
---|---|---|
DRAM |
||
LDO25 |
2.5V LDO输出,为内部DRAM供电,外接0.1uF电容 |
P |
LDO1X |
LDO1X 输出,可配置,可接至VCC_DRAM为DRAM供电 |
P |
VCC_DRAM |
DRAM 供电电源 |
P |
SYSTEM |
||
RESET |
复位管脚 |
I |
PLL_XI |
24MHz 晶振输入 |
AI |
PLL_XO |
24MHz 晶振输出 |
AO |
RTC |
||
RTC_IO |
RTC 唤醒输出 |
OD |
RTC_VCOIN |
RTC 纽扣电池供电 |
P |
RTC_XO |
32.768KHz晶振输出 |
AO |
RTC_XI |
32.768KHz晶振输入 |
AI |
USB |
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USB0_DM |
USB0 数据信号负端 |
AI/O |
USB0_DP |
USB0 数据信号正端 |
AI/O |
USB1_DM |
USB1 数据信号负端 |
AI/O |
USB1_DP |
USB1 数据信号正端 |
AI/O |
RTP |
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RTP_XP |
RTP X方向正端 |
AI |
RTP_YP |
RTP Y方向正端 |
AI |
RTP_XN |
RTP X方向负端 |
AI |
RTP_YN |
RTP Y方向负端 |
AI |
ADC,x = 0~11 |
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GPAIx |
模拟采样信号输入 |
AI |
GPADCx |
模拟采样信号输入 |
AI |
AMIC |
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AMIC_IN |
模拟麦克风信号输入 |
AI |
AMIC_BIAS |
模拟麦克风偏压输出 |
AO |
MAC,x = 0~1 |
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GMACx_RXD1 |
RMII数据接收信号线1 |
I |
GMACx_RXD0 |
RMII数据接收信号线0 |
I |
GMACx_RXCTL |
RMII数据接收有效 |
I |
GMACx_CLKIN |
RMII参考时钟 |
I |
GMACx_TXD1 |
RMII数据发送信号线1 |
O |
GMACx_TXD0 |
RMII数据发送信号线0 |
O |
GMACx_TXCK |
RMII发送时钟 |
O |
GMACx_TXCTL |
RMII数据发送使能 |
O |
GMACx_MDC |
RMII串行管理接口时钟 |
I/O |
GMACx_MDIO |
RMII串行管理接口数据 |
I/O |
CLK_OUTx |
可配置25MHz时钟输出,x = 0~3 |
O |
PWM,x = 0~7 |
||
PWMx_A |
PWMx A通道 |
O |
PWMx_B |
PWMx B通道 |
O |
SPI,x = 0~2 |
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SPIx_HOLD |
SPIx 保持信号,低电平有效 |
I/O |
SPIx_WP |
SPIx 写保护信号,低电平有效 |
I/O |
SPIx_CS |
SPIx 片选信号,低电平有效 |
I/O |
SPIx_CLK |
SPIx 时钟信号 |
I/O |
SPIx_MOSI |
SPIx 主机数据输出,从机数据输入 |
I/O |
SPIx_MISO |
SPIx 主机数据输入,从机数据输出 |
I/O |
UART,x = 0~7 |
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UARTx_TX |
UARTx 数据发送 |
O |
UARTx_RX |
UARTx 数据接收 |
I |
UARTx_CTS |
UARTx 发送允许 |
I |
UARTx_RTS |
UARTx 发送请求 |
O |
TWI,x = 0~3 |
||
TWIx_SCK |
TWIx 串行时钟信号 |
I/O |
TWIx_SDA |
TWIx 串行数据信号 |
I/O |
CIR |
||
IR_TX |
红外数据发送 |
O |
IR_RX |
红外数据接收 |
I |
I2S,x = 0~1 |
||
I2Sx_MCLK |
I2Sx 主时钟 |
O |
I2Sx_LRCK |
I2Sx 左/右时钟 |
I/O |
I2Sx_BCLK |
I2Sx 位时钟 |
I/O |
I2Sx_DOUT |
I2Sx 串行数据输出 |
O |
I2Sx_DIN |
I2Sx 串行数据输入 |
I |
SPK |
||
SPK0 |
Speaker 信号输出通道0 |
I/O |
SPK1 |
Speaker 信号输出通道1 |
I/O |
SDC,x = 0~2 |
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SDCx_CMD |
SDC0 控制信号 |
I/O |
SDCx_CLK |
SDC0 时钟信号 |
O |
SDCx_D[3:0] |
SDC0 数据输入输出 |
I/O |
LCD |
||
LCD_D[23:0] |
LCD 数据输出 |
O |
LCD_DCLK |
LCD 时钟信号 |
O |
LCD_HS |
LCD 行场同步 |
O |
LCD_VS |
LCD 列场同步 |
O |
LCD_DE |
LCD 数据使能 |
O |
LVDS,x = 0~1 |
||
LVDSx_CKN |
LVDSx 时钟负端 |
AI |
LVDSx_CKP |
LVDSx 时钟正端 |
AI |
LVDSx_D0N |
LVDSx 数据0负端 |
AI |
LVDSx_D0P |
LVDSx 数据0正端 |
AI |
LVDSx_D1N |
LVDSx 数据1负端 |
AI |
LVDSx_D1P |
LVDSx 数据1正端 |
AI |
LVDSx_D2N |
LVDSx 数据2负端 |
AI |
LVDSx_D2P |
LVDSx 数据2正端 |
AI |
LVDSx_D3N |
LVDSx 数据3负端 |
AI |
LVDSx_D3P |
LVDSx 数据3正端 |
AI |
MIPI DSI |
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DSI_CKN |
MIPI DSI 时钟负端 |
AI |
DSI_CKP |
MIPI DSI 时钟正端 |
AI |
DSI_D0N |
MIPI DSI 数据0负端 |
AI |
DSI_D0P |
MIPI DSI 数据0正端 |
AI |
DSI_D1N |
MIPI DSI 数据1负端 |
AI |
DSI_D1P |
MIPI DSI 数据1正端 |
AI |
DSI_D2N |
MIPI DSI 数据2负端 |
AI |
DSI_D2P |
MIPI DSI 数据2正端 |
AI |
DSI_D3N |
MIPI DSI 数据3负端 |
AI |
DSI_D3P |
MIPI DSI 数据3正端 |
AI |
DVP |
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DVP_CK |
DVP 像素时钟 |
I |
DVP_HS |
DVP 行场同步 |
I |
DVP_VS |
DVP 列场同步 |
I |
DVP_D[7:0] |
DVP 数据输入 |
I |