Part Number: TDA4VM-Q1
I have a question according to the power estimation which you provided for the attached use case:
Is it possible to get more detailed information about the distribution of power to the supply rails?
We plan to design the supply topology for TDA4VM88T according to SLVUC99A (PDN-0C) and have to calculate/verify if the recommended components (PMIC/Buck/Switch) are suitable for the use case mentioned above
Regards, Peter
| Core | Frequency [MHz] | Activity (0% to 100%) |
| Processors | ||
| ARM A72 Processor | 2000 | 100 |
| ARM A72 Processor | 2000 | 100 |
| ARM R5F (x2) | 1000 | 100 |
| ARM R5F (x2) | 1000 | 100 |
| C66x DSP | 1350 | 0 |
| C66x DSP | 1350 | 0 |
| C711 DSP | 1000 | 0 |
| Matrix Multiply Accelerator | 1000 | 0 |
| WKUP/MCU | ||
| Device Management Security Controller | 333 | 5 |
| ARM R5F (x2) -- for safety monitor, often used in Lock-step | 1000 | 100 |
| Multimedia and HWA | ||
| Display Sub-System; Embedded Display Port; MIPI Display Serial Interface | 600 | 0 |
| Graphics Processing Unit (up to 96GFlops) | 750 | 0 |
| Camera Streaming Interface | 720 | 0 |
| Depth and Motion Processing Accelerator | 520 | 0 |
| Vision Processing Accelerator | 720 | 0 |
| Video Decoder (up to 4K/60) | 550 | 0 |
| Video Encoder (up to 1080p/60) | 700 | 0 |
| High Speed Serial Interface Controllers | ||
| 9-port Gigabit Ethernet Switch | 320 | 50 |
| Industrial Communication Subsystem - Gigabit | 275 | 0 |
| Industrial Communication Subsystem - Gigabit | 275 | 0 |
| PCIe (Peripheral Component Interconnect Express) | 500 | 100 |
| PCIe (Peripheral Component Interconnect Express) | 500 | 100 |
| PCIe (Peripheral Component Interconnect Express) | 500 | 100 |
| PCIe (Peripheral Component Interconnect Express) | 500 | 0 |
| Universal Flash Storage Host Controller Interface | 250 | 0 |
| USB3.1 Gen 1 (Universal Serial Bus) | 312,5 | 0 |
| USB3.1 Gen 1 (Universal Serial Bus) | 312,5 | 0 |
| Memory Interfaces | ||
| Low Power DDR4 | 2132 | 100 |
| Interfaces | ||
| SerDes - 2L | ON | |
| SerDes - 2L | ON | |
| SerDes - 2L | ON | |
| SerDes - 2L | OFF | |
| SerDes - 4L | OFF | |
| DPHY 1.2 RX - 4L | OFF | |
| DPHY 1.2 RX - 4L | OFF | |
| DPHY 1.2 RX - 4L | OFF | |
| DPHY 1.2 RX - 4L | OFF | |
| MPHY - 2L | OFF | |
| LPDDR4 32b inline ECC 4267 | ON | |
| eMMC | OFF | |
