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General| Processor | 65C02 |
|---|---|
| Clock Speed | 1.023 MHz |
| RAM | 128 KB |
| ROM | 16 KB |
| Operating System | Apple DOS 3.3, ProDOS |
| Power Supply | Internal power supply |
| Weight | 7.5 lbs |
| Release Date | April 1984 |
| Storage | External 5.25-inch floppy drive |
| Sound | 1-bit audio |
| Ports | Serial, Mouse/joystick, Composite video |
| Dimensions | 11.5 x 12.1 x 11.6 inches |
| Manufacturer | Apple Computer |
Describes the physical components and external features of the Apple IIc.
Details the keyboard layout, special function keys, and features like auto-repeat.
Explains the internal components of the Apple IIc, including the main logic board and power supply.
Describes the internal voltage converter and its function.
Details the main logic board and its components.
Introduces the 65C02 microprocessor, its registers, and address space.
Illustrates the memory map and how memory banks are switched.
Describes the 48K memory space, including page allocations and buffer usage.
Discusses standard I/O subroutines and link addresses for character input/output.
Covers keyboard input routines like GETLN, KEYIN, and RDKEY.
Explains output routines like COUT1 and C3COUT1 for character display.
Explains how the keyboard works, including ASCII codes and input routines.
Describes the Apple IIc's speaker, its controls, and audio output capabilities.
Details the different text display modes (40-column, 80-column) and character sets.
Explains the low-resolution and high-resolution graphics modes and their color capabilities.
Explains how to switch between different display modes using soft switches.
Covers the startup process for the built-in and external disk drives.
Explains how to use Serial Port 1 for communication, including printer and modem connections.
Describes how to use Serial Port 2 for communication, focusing on modem and terminal operations.
Details mouse hardware, operating modes, and connector pin assignments.
Explains how to connect and use game paddles, joysticks, and other controllers.
Describes how to enter and exit the system monitor program.
Covers commands for examining and modifying memory contents.
Guides on running and disassembling machine-language programs using the monitor.
Describes the central processing unit, its clock speed, and performance.
Explains the function of key integrated circuits like MMU, IOU, TMG, and IWM.
Covers video output signals, timing, display modes, and addressing.
Details the memory layout and addresses for Page Zero.
Describes the memory map for Page Three.
Details the firmware addresses for serial and other ports.
Provides firmware addresses for the Applesoft interpreter.
Lists and describes various operating systems for the Apple IIc.
Lists programming languages available for the Apple IIc.
Provides an introduction to interrupts on Apple II computers.
Lists various sources that can trigger interrupts.
Details the memory organization differences across Apple II series.
Explains serial I/O differences.
Covers keyboard layouts and character codes for different regions.
Provides conversion tables for hexadecimal and decimal numbers.
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