| 摘要 |
PROBLEM TO BE SOLVED: To prevent tearing when compressing image data and writing the compressed image data in a frame memory.SOLUTION: A memory control device includes a compression unit (33) that compresses one-frame image data transferred from a host processor (2) and writes the compressed image data in a frame memory (31), an expansion unit that reads out and expands the compressed image data and transfers the expanded image data to an LCD (4), and a delay control unit (32) that prohibits the start of writing from the start of reading a first frame until the end of a prohibition period Ts. |
