SPRUJ28E November 2021 – September 2024 AM68 , AM68A , TDA4AL-Q1 , TDA4VE-Q1 , TDA4VL-Q1
Name | ECC | Description |
---|---|---|
IRAM | Yes | uCPU Instruction Memory. Contains uCPU FW, loaded by host during boot time. |
DRAM | Yes | uCPU DATA Memory. Contains uCPU data-memory, mailbox for communication between uCPU and host processor and EDID segment. In DisplayPort mode, it contains DPCD registers and AUX mailbox. In HDMI mode, it contains SCDC standard registers. When HDCP is supported, it contains keys and protected information. |
PKT_MEM_n (n = 0 to 3) | Yes | Source Packet Memory. Contains up to 16 info-frames. Accessed by host processor (over APB) for write and by HD Display TX Controller for read. |
VIF_MEM_n (n = 0 to 3) | No (No ECC for the video buffer) | Video Memory. Elastic buffer, compensating the difference between the pixel clock and the line clock. |
AIF_MEM | Yes | Audio Memory. Buffer audio samples during H active period. |