Labels:text | screenshot | black and white | font OCR: .PIN 1 -PIN 13 Fig. 1-1. J7 Female AMIGA Connector 1 ADY Disk Ready - Activa LOW 2 OKAD Disk READ DATA - Active LOW 3-7 GNO Ground MTAXD Disk MOTOR control - Active LOW 9 SELZA SELECT drive 2 - Buttered, Active LOW 10 DRESB Disk RESET - Buffered, Active LOW 11 CHNG Disk CHANGE sensa. When disk has been removed From drive, latched high until haads are stepped - Active LOW 12 + 5V 13 SIDER Select a specific HEAD - Buttered, LOW - UPPER head, HIGH - LOWER head 14 WPRO Disk is WRITE PROTECTED - Active LOW TKO Disk heads currently positioned at TRACK 0 / - Active LOW DKWEB Disk WRITE ENABLE - Buffared, Active LOW 17 DKWDB Disk WRITE DATA - Buffered, Active LOW 18 STEPB STEP the heads of the disk - Buffered, Active LOW 19 DIAB Disk head seek DIRECTION - Buffered, LOW = Toward Center Spindle, HIGH = Toward TRK O (Outer Edge of Dsk) 20 SELJE SELECT drive 3 - Buffered, Active LOW 21 SEL 18 SELECT drive 1 - Buffered. Activa LOW 22 INDEX Disk INDEX pulse - Active LOW 23 + 12V
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