ZHCUCO6 December 2024 AM62D-Q1
AM62D 音频 EVM 包含两个制造商器件型号为 QSE-040-01-L-D-A 的屏蔽式音频扩展连接器。这两个对称连接器以固定距离将放置在 EVM 左侧和右侧的指定位置处。
音频扩展连接器 1 上包括以下接口和 IO:
路由到音频扩展连接器 1 的信号已在表 2-19 中列出。
| 引脚 | SOC 焊球 | 网络名 |
|---|---|---|
| 1 | F18 | PORz_OUT_1V8 |
| 2 | - | VCC_5V0 |
| 3 | C11 | MCU_TIMER_IO1_1V8 |
| 4 | - | VCC_5V0 |
| 5 | D7 | MCU_TIMER_IO2_1V8 |
| 6 | - | VCC_5V0 |
| 7 | - | GND |
| 8 | - | GND |
| 9 | - | EXP1_TIMESTAMP0_IN |
| 10 | - | VCC1V8_SYS |
| 11 | - | EXP1_TIMESTAMP1_IN |
| 12 | - | VCC1V8_SYS |
| 13 | - | NC |
| 14 | - | NC |
| 15 | - | GND |
| 16 | - | GND |
| 17 | B13 | MCU_SPI0_CLK_1V8 |
| 18 | M22 | EXP1_I2C2_SCL |
| 19 | A15 | MCU_SPI0_D0_1V8 |
| 20 | M20 | EXP1_I2C2_SDA |
| 21 | B12 | MCU_SPI0_D1_1V8 |
| 22 | - | GND |
| 23 | E11 | MCU_SPI0_CS0_1V8 |
| 24 | K22 | EXP1_GPIO0_1 |
| 25 | - | GND |
| 26 | - | GND |
| 27 | E20 | EXP1_McASP1_AXR0 |
| 28 | F20 | EXP1_McASP1_AXR2 |
| 29 | F21 | EXP1_McASP1_AXR1 |
| 30 | G21 | EXP1_McASP1_AXR3 |
| 31 | - | GND |
| 32 | K20 | EXP1_GPIO0_13 |
| 33 | CPLD | EXP1_CLK_IN |
| 34 | G20 | EXP1_GPIO0_14 |
| 35 | - | GND |
| 36 | - | GND |
| 37 | F22 | EXP1_McASP1_ACLKX |
| 38 | N22 | EXP1_GPIO0_31 |
| 39 | E21 | CPLD_McASP1_AFSX |
| 40 | L18 | EXP1_GPIO0_32 |
| 41 | G22 | CPLD_McASP1_AFSR |
| 42 | L17 | EXP1_GPIO0_33 |
| 43 | H22 | EXP1_McASP1_ACLKR |
| 44 | K19 | EXP1_GPIO0_34 |
| 45 | - | GND |
| 46 | - | GND |
| 47 | - | EXP1_CLK_OUT |
| 48 | - | NC |
| 49 | - | GND |
| 50 | - | GND |
| 51 | R18 | EXP1_GPIO0_37 |
| 52 | L19 | EXP1_GPIO0_35 |
| 53 | R17 | EXP1_GPIO0_38 |
| 54 | - | NC |
| 55 | - | NC |
| 56 | - | NC |
| 57 | - | GND |
| 58 | - | GND |
| 59 | - | NC |
| 60 | V21 | UART5_TXD |
| 61 | - | NC |
| 62 | V22 | UART5_RXD |
| 63 | - | NC |
| 64 | - | NC |
| 65 | - | GND |
| 66 | - | GND |
| 67 | - | CPLD/EXP1_McASP0_AXR0 |
| 68 | - | NC |
| 69 | B18 | EXP1_McASP0_AXR1 |
| 70 | - | NC |
| 71 | B19 | EXP1_McASP0_AXR2 |
| 72 | - | NC |
| 73 | C19 | EXP1_McASP0_AXR3 |
| 74 | - | NC |
| 75 | - | GND |
| 76 | - | GND |
| 77 | A19 | EXP1_McASP0_ACLKX |
| 78 | A21 | CPLD/EXP1_McASP0_ACLKR |
| 79 | A20 | CPLD/EXP1_McASP0_AFSX |
| 80 | B21 | CPLD/EXP1_McASP0_AFSR |