SN32F280 Series
32-Bit Cortex-M0 Micro-Controller
SONiX TECHNOLOGY CO., LTD
Page 220
Version 1.1
18.6.1 DMA TIMING FLOW
In A1D16 mode, the MCU will receive 2 8-bit data from SPI Flash and transmit 1 16-bit data to panel directly, and the
time for MCU to receive 2 8-bit data from SPI Flash (T1) SHALL be more than or equal to the time for MCU to transmit
data via A1D16 (T2).
In A1D8 mode, the MCU will receive 2 8-bit data from SPI Flash and transmit 2 8-bit data to panel directly , and the time
for MCU to receive 2 8-bit data from SPI Flash (T1) SHALL be more than or equal to the time for MCU to transmit data
via A1D8 (T3).
Note:
1. The speed of SPIn SHALL be less than or equal to the speed of EBI 8080 Mode.
2. The 8080 Mode DMA only supports RGB565 (65536 colors) format.
Содержание SN32F280 Series
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