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—TOP VIEW—
HD63487CP(1/3) IL08
C-MOS MEMORY INTERFACE AND VIDEO ATTRIBUTE CONTROLLER
9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61 VDD(+5V)
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
VDD(+5V)
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
GND GND
GND GND
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44
(VDD = +5V) PIN No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 I/O I I O O O I/O I/O I/O I/O I/O I I I I O I/O — SIGNAL CUD1 DISP1 DOTCLK VSYNC/2 SHFTEN MAD0 MAD1 MAD2 MAD3 MAD4 MRD DRAW AS MCYC 2CLK MAD5 GND PIN No. 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 I/O — I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I I I I O O SIGNAL GND MAD6 MAD7 MAD8 MAD9 MAD10 MAD11 MAD12 MAD13 MAD14 MAD15 MA16 MA17 MA18 MA19 VIDEO A VIDEO B PIN No.