SPRUIT0A December   2019  – May 2020

 

  1.   Jacinto7 EVM Infotainment Expansion
    1.     Trademarks
    2. 1 Introduction
      1. 1.1 Key Features
    3. 2 Infotainment Expansion Board Overview
      1. 2.1 Infotainment Expansion Board Identification
      2. 2.2 Infotainment Expansion Board Component Identification
    4. 3 Infotainment Expansion Board - User Setup/Configuration
      1. 3.1 Interfacing Infotainment Expansion Board With CP Board
        1. 3.1.1 Board Assembly Procedures
      2. 3.2 Power Requirements
      3. 3.3 EVM Reset/Interrupt Push Buttons
      4. 3.4 EVM Configuration DIP Switch
    5. 4 Infotainment Expansion Board Hardware Architecture
      1. 4.1  Infotainment Expansion Board Hardware Top Level Diagram
      2. 4.2  Expansion Connectors
      3. 4.3  Board ID EEPROM
      4. 4.4  Audio Codec Interface
        1. 4.4.1 Port Mapping
      5. 4.5  FPD link De-Serializer Interface (Audio)
      6. 4.6  DIR Interface
      7. 4.7  DIT Interface
      8. 4.8  Legacy Audio/JAMR3 Connectors
      9. 4.9  VIN/VOUT Mux Selection
      10. 4.10 HDMI Interface Bridge
      11. 4.11 FPD Link Display Serializer Interface
      12. 4.12 Parallel Camera Interface
        1. 4.12.1 Camera Clock
        2. 4.12.2 LI Camera Module Connector
        3. 4.12.3 OV Camera Module Connector
  2.   A Jacinto7 EVM Interface/IO Mapping
    1.     A.1 Interface Mapping
    2.     A.2 Infotainment Board GPIO Mapping
    3.     A.3 I2C Address Mapping
  3.   Revision History

4.2 Expansion Connectors

There are two expansion connectors J1 and J2 (120 pin Samtec connector) on the Infotainment board for connecting it to Jacinto7 EVM Common processor board. All Infotainment Interfaces, power and control signals are provided with these connectors.

Table 2 and Table 3 contain the pin out/signal mapping INFO expansion connectors. The tables show only the primary function/net name.

Table 2. Pinouts of J1 Expansion Connector

Pin Net Name Pin Net Name Pin Net Name Pin Net Name
1 DGND 31 VOUT0_DATA10 61 McASP0_AXR3 91 CAM_SEL_OV#
2 VCC_12V0 32 VOUT0_DATA23 62 NC 92 McASP6_ACLKR
3 DGND 33 VOUT0_VSYNC 63 WKUP_I2C0_SDA 93 McASP2_AXR0
4 VCC_12V0 34 VOUT0_DE 64 SOC_PORZ_OUT 94 MUX_McASP6_AXR0
5 DGND 35 NC 65 WKUP_I2C0_SCL 95 DGND
6 VCC_12V0 36 VOUT0_PCLK 66 NC 96 DGND
7 McASP1_AXR3 37 DGND 67 DGND 97 NC
8 VOUT0_DATA15 38 DGND 68 DGND 98 NC
9 JAMR3_GPIO1 39 VOUT0_DATA0 69 McASP0_AXR0 99 NC
10 VOUT0_DATA14 40 VOUT0_DATA19 70 McASP0_AXR8 100 JAMR3_I2S_DB
11 McASP1_AXR2 41 VOUT0_DATA2 71 McASP0_AXR2 101 SPI3_D0
12 VOUT0_HSYNC 42 VOUT0_DATA16 72 McASP0_AXR7 102 McASP0_AXR13
13 McASP1_AXR0 43 VOUT0_DATA1 73 McASP0_AXR4 103 SPI3_D1
14 VOUT0_DATA11 44 VOUT0_DATA20 74 McASP0_AXR11 104 NC
15 McASP1_AXR1 45 VOUT0_DATA3 75 UB926_GPIO2 105 SPI3_CLK
16 VOUT0_DATA13 46 VOUT0_DATA18 76 McASP0_AXR10 106 NC
17 JAMR3_GPIO0 47 VOUT0_DATA4 77 McASP0_AXR1 107 DGND
18 VOUT0_DATA12 48 VOUT0_DATA21 78 McASP0_AXR9 108 DGND
19 DGND 49 VOUT0_DATA6 79 UB926_GPIO3 109 I2C0_SCL
20 DGND 50 VOUT0_DATA17 80 McASP0_AXR12 110 McASP1_ACLKX
21 VOUT0_EXTPCLKIN 51 DGND 81 DGND 111 I2C0_SDA
22 CON_VPFE0_DATA6 52 DGND 82 DGND 112 SOC_I2C2_SCL
23 VOUT0_DATA5 53 McASP0_AXR5 83 McASP1_AXR8 113 I2C1_SCL
24 CON_VPFE0_DATA7 54 CON_VPFE0_DATA12 84 MUX_McASP6_ACLKX 114 SOC_I2C2_SDA
25 VOUT0_DATA7 55 McASP0_AXR6 85 McASP1_AXR7 115 I2C1_SDA
26 AUDIO_EXT_REFCLK1 56 CON_VPFE0_DATA11 86 McASP6_AFSR 116 NC
27 VOUT0_DATA8 57 McASP0_ACLKX 87 CON_UB921_INTB 117 NC
28 VOUT0_DATA22 58 SPI3_CS0 88 MUX_McASP6_AFSX 118 EXP_RSTz
29 VOUT0_DATA9 59 McASP0_AFSX 89 JAMR3_GPIO2 119 DGND
30 UB926_GPIO1 60 McASP1_AFSX 90 MUX_McASP6_AXR1 120 DGND

Table 3. Pinouts of J2 Expansion Connector

Pin Net Name Pin Net Name Pin Net Name Pin Net Name
1 DGND 31 VOUT0_DATA10 61 McASP0_AXR3 91 CAM_SEL_OV#
2 VCC_12V0 32 VOUT0_DATA23 62 NC 92 McASP6_ACLKR
3 DGND 33 VOUT0_VSYNC 63 WKUP_I2C0_SDA 93 McASP2_AXR0
4 VCC_12V0 34 VOUT0_DE 64 SOC_PORZ_OUT 94 MUX_McASP6_AXR0
5 DGND 35 NC 65 WKUP_I2C0_SCL 95 DGND
6 VCC_12V0 36 VOUT0_PCLK 66 NC 96 DGND
7 McASP1_AXR3 37 DGND 67 DGND 97 NC
8 VOUT0_DATA15 38 DGND 68 DGND 98 NC
9 JAMR3_GPIO1 39 VOUT0_DATA0 69 McASP0_AXR0 99 NC
10 VOUT0_DATA14 40 VOUT0_DATA19 70 McASP0_AXR8 100 JAMR3_I2S_DB
11 McASP1_AXR2 41 VOUT0_DATA2 71 McASP0_AXR2 101 SPI3_D0
12 VOUT0_HSYNC 42 VOUT0_DATA16 72 McASP0_AXR7 102 McASP0_AXR13
13 McASP1_AXR0 43 VOUT0_DATA1 73 McASP0_AXR4 103 SPI3_D1
14 VOUT0_DATA11 44 VOUT0_DATA20 74 McASP0_AXR11 104 NC
15 McASP1_AXR1 45 VOUT0_DATA3 75 UB926_GPIO2 105 SPI3_CLK
16 VOUT0_DATA13 46 VOUT0_DATA18 76 McASP0_AXR10 106 NC
17 JAMR3_GPIO0 47 VOUT0_DATA4 77 McASP0_AXR1 107 DGND
18 VOUT0_DATA12 48 VOUT0_DATA21 78 McASP0_AXR9 108 DGND
19 DGND 49 VOUT0_DATA6 79 UB926_GPIO3 109 I2C0_SCL
20 DGND 50 VOUT0_DATA17 80 McASP0_AXR12 110 McASP1_ACLKX
21 VOUT0_EXTPCLKIN 51 DGND 81 DGND 111 I2C0_SDA
22 CON_VPFE0_DATA6 52 DGND 82 DGND 112 SOC_I2C2_SCL
23 VOUT0_DATA5 53 McASP0_AXR5 83 McASP1_AXR8 113 I2C1_SCL
24 CON_VPFE0_DATA7 54 CON_VPFE0_DATA12 84 MUX_McASP6_ACLKX 114 SOC_I2C2_SDA
25 VOUT0_DATA7 55 McASP0_AXR6 85 McASP1_AXR7 115 I2C1_SDA
26 AUDIO_EXT_REFCLK1 56 CON_VPFE0_DATA11 86 McASP6_AFSR 116 NC
27 VOUT0_DATA8 57 McASP0_ACLKX 87 CON_UB921_INTB 117 NC
28 VOUT0_DATA22 58 SPI3_CS0 88 MUX_McASP6_AFSX 118 EXP_RSTz
29 VOUT0_DATA9 59 McASP0_AFSX 89 JAMR3_GPIO2 119 DGND
30 UB926_GPIO1 60 McASP1_AFSX 90 MUX_McASP6_AXR1 120 DGND