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JSSC 2020第11期MemorySRAM

III-D Calibration

该论文介绍了一种III-D校准技术,涉及SRAM控制、优先级编码和FIFO数据传输优化。
10-bit计数器,6-bit行地址,6-bit列地址,2-bit状态,24位宽16深FIFO
III-D校准SRAM控制优先级编码FIFOPISO
SRAM控制块管理像素的启用和禁用
优先级编码器防止数据拥塞
FIFO和PISO块优化数据传输
Abstract
×2, 4, 8, 32 0 .5µs 0 .2µs 32 µs tP ISO tmst×1, 2, 4, 8 0 .5µs 0 .1µs 8 µs tSRAM tmst×1, 8, 32, 64 1 µs 0 .1µs 64 µs them and buffering, and configuring internal parameters. The SRAM control block manages the enabling and disabling of pixels, as well as the reading of current SRAM values. The DL and AL lines on each row have pull-down and pull- up transistors, respectively. The 10-bit counter starts counting at the rising edge of the DL signal. During counting, the addressing block stores the cur