Apple 1 Manual

SPEZIFICATION MICROPROCESSOR: MOS TECHNOLOGY 6502 Micorprocessor Clock Frequency: 1.023 MHz Effective Cycle Frequency: (Including Refresh Waits) 0.960 MHz VIDEO OUTPUT Composite positive video, 74 ohms, level adjustable between zero and +5Vpp. Line Rate: 15734 Hz Frame Rate: 60.05 Hz Format: 40 characters/line, 24 lines; with automatic scrolling Display Memory: Dynamik shift registers (1K x 7) Character Matrix: 5 x 7 RAM MEMORY: 16-pin, 4K Dynamic, type 4096 (2104) On-board RAM Capacity: 8K bytes (4K supplied) POWER SUPPLIES: +5 Volts @ 3 amps, +/.12 Volts @ 0.5 amps, and -5 Volts @ 0.5 amps Input Power Requirements: 8 to 10 Volts AC (RMS) @ 3 amps, 26 to 28 Volts AC (RMS) Center-Tapped, 1A. Recommended Transformers: Stancor # P-8380 or Triad F31-X Stancor # P-8667 or Triad F40-X APPLE COMPUTER COMPANY 770 Welch Raod, Suite 154 Palo Alto, California 94304 Phone: (415) 326 - 4248

	`MICROPROCESSOR:`		`MOS TECHNOLOGY 6502`
	`Micorprocessor Clock Frequency:`		`1.023 MHz`
	`Effective Cycle Frequency: (Including Refresh Waits)`		`0.960 MHz`
	`VIDEO OUTPUT`		`Composite positive video, 74 ohms, level adjustable between zero and +5Vpp.`
	`Line Rate:`		`15734 Hz`
	`Frame Rate:`		`60.05 Hz`
	`Format:`		`40 characters/line, 24 lines; with automatic scrolling`
	`Display Memory:`		`Dynamik shift registers (1K x 7)`
	`Character Matrix:`		`5 x 7`
	`RAM MEMORY:`		`16-pin, 4K Dynamic, type 4096 (2104)`
	`On-board RAM Capacity:`		`8K bytes (4K supplied)`
	`POWER SUPPLIES:`		`+5 Volts @ 3 amps, +/.12 Volts @ 0.5 amps, and -5 Volts @ 0.5 amps`
	`Input Power Requirements:`		`8 to 10 Volts AC (RMS) @ 3 amps, 26 to 28 Volts AC (RMS) Center-Tapped, 1A.`
	`Recommended Transformers:`		`Stancor # P-8380 or Triad F31-X Stancor # P-8667 or Triad F40-X`