Lesson 1 in pictures

← Back to the lesson: Lesson 1. The 128 × 128 screen: seven bits instead of six

1The 128 × 128 screenseven bits: CNT7 and the raster scankh+0364 × 64128 × 128VCC1×GND1×IN3×OUT8×XOR7×-1AND21×-1DFF7×-1Hz1×01×NOT2×-1OR5×-1NOR1×-11×∞Ctrl+GCNT7© 2026 Daniil Khanin · khanin.info4
CANVASCNT71VCC1×GND1×2×VCCVCCGNDGND2IN3×OUT8×CLKENnRSTQ0Q1Q2Q3Q4Q5Q6CO3XOR1×-1AND2×-19×XORI0Q0I1ENO0t0ANDI0t0I1nRSTO0d0ANDI0ENI1Q0O0c1© 2026 Daniil Khanin · khanin.info5
CNT7 …4DFF1×-1XOR1×-1AND1×-19×DFFDd0CLKCLKQQ0nQXORI0Q1I1c1O0t1ANDI0t1I1nRSTO0d15AND1×-1DFF1×-1XOR1×-19×ANDI0c1I1Q1O0c2DFFDd1CLKCLKQQ1nQXORI0Q2I1c2O0t2© 2026 Daniil Khanin · khanin.info6
CNT7 …6AND2×-1DFF1×-19×ANDI0t2I1nRSTO0d2ANDI0c2I1Q2O0c3DFFDd2CLKCLKQQ2nQ7XOR1×-1AND2×-19×XORI0Q3I1c3O0t3ANDI0t3I1nRSTO0d3ANDI0c3I1Q3O0c48DFF1×-1XOR1×-1AND1×-19×DFFDd3CLKCLKQQ3nQXORI0Q4I1c4O0t4ANDI0t4I1nRSTO0d4© 2026 Daniil Khanin · khanin.info7
CNT7 …9AND1×-1DFF1×-1XOR1×-19×ANDI0c4I1Q4O0c5DFFDd4CLKCLKQQ4nQXORI0Q5I1c5O0t510AND2×-1DFF1×-19×ANDI0t5I1nRSTO0d5ANDI0c5I1Q5O0c6DFFDd5CLKCLKQQ5nQ11XOR1×-1AND2×-19×XORI0Q6I1c6O0t6ANDI0t6I1nRSTO0d6ANDI0c6I1Q6O0CO© 2026 Daniil Khanin · khanin.info8
CNT7 …CANVAS12DFF1×-13×DFFDd6CLKCLKQQ6nQ13Ctrl+GLibrary…Chip N2×Library…CNT7EnterCNT7CLKENnRSTQ0Q1Q2Q3Q4Q5Q6CO14Dot display → ⚙: Layout Dots, 128 × 128, Port width 1 dot15Hz1×01×NOT1×-14×60HzCLK0RSTNOTI0RSTO0nRST© 2026 Daniil Khanin · khanin.info9
CANVAS …16NOT1×-12×NOTI0CLKO0nCLK17CNT71×11×CNT7CLKCLKENVCCnRSTnRSTQ0x0Q1x1Q2x2Q3x3Q4x4Q5x5Q6x6COcx18CNT71×11×CNT7CLKCLKENcxnRSTnRSTQ0y0Q1y1Q2y2Q3y3Q4y4Q5y5Q6y6COcy19AND3×-19×ANDI0x0I1y0O0a0ANDI0x1I1y1O0a1ANDI0x2I1y2O0a2© 2026 Daniil Khanin · khanin.info10
CANVAS …20AND3×-19×ANDI0x3I1y3O0a3ANDI0x4I1y4O0a4ANDI0x5I1y5O0a521AND1×-1OR2×-19×ANDI0x6I1y6O0a6ORI0a0I1a1O0o01ORI0a2I1a3O0o2322OR3×-19×ORI0a4I1a5O0o45ORI0o01I1o23O0o03ORI0o45I1a6O0o46© 2026 Daniil Khanin · khanin.info11
CANVAS …23NOR1×-13×NORI0o03I1o46O0pix241×18×Dot displayX0–X6x0…x6Y0–Y6y0…y6D0pixWEVCCCLKnCLKCLRRST2187© 2026 Daniil Khanin · khanin.info12