advantage of crystal oscillator
Abstract: testing of pll 68HCO8
Text: CGM08 A Powerful, Flexible Clock Signal Generator The Clock Generation Module CGM08 generates two important clock signals for 68HC08 devices: a crystal clock signal (CGMXCLK) for the COP watchdog module and SCI baud rate generator, and a divide-by-two base
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CGM08
CGM08)
68HC08
68HCO8
10JUL1997
advantage of crystal oscillator
testing of pll
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Untitled
Abstract: No abstract text available
Text: TBM08 The 68HC08's Time Base Module TBM08 generates a periodic real-time interrupt. The frequency of the periodic interrupt is determined by the value of the programmable time base register and the oscillator. Periodic interrupts of 1 Hz, 4 Hz, 16 Hz, and 256 Hz can be generated when using a 32.768 kHz crystal.
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TBM08
68HC08
TBM08)
TBM08
10JUL1997
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TIM08
Abstract: 68HC05
Text: TIM08 Expanded Functionality The 68HC08's Timer Interface Module TIM08 offers flexible configurations to service a variety of timing applications. Readers familiar with the 68HC05 16-bit timer modules will discover that the TIM08 provides all the same features (input capture, output compare, interrupt on overflow) with additional functions, including:
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TIM08
68HC08
TIM08)
68HC05
16-bit
TIM08
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parity check mark space
Abstract: SCI08 power line Communication microcontroller 68HC05 HC05
Text: SCI08 The 68HC08's Asynchronous Serial Communications Interface module SCI08 has all the capabilites of the 68HC05's SCI as well as additional enhancements. It is an independent serial I/O subsystem (full-duplex UARTtype asynchronous system). The SCI can be used for communications between the microcontroller and a
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SCI08
68HC08
SCI08)
68HC05
RS-232)
68HC05
10JUL1997
parity check mark space
SCI08
power line Communication microcontroller
HC05
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Untitled
Abstract: No abstract text available
Text: Keyboard Interrupt Typical microcontroller applications have some sort of user input in the form of pressing a button or keypad. In battery powered applications it is desirable to have the MCU in a low power wait or stop mode while waiting for key pad input. When a user presses a key on the keypad an interrupt is generated. The interrupt wakes the MCU
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10JUL1997
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68HC08
Abstract: motorola 68hc05 architecture 68HC05
Text: 68HC08 CPU The 68HC08 architecture is an evolutionary extension of Motorola's world-leading 68HC05 family of 8-bit microcontrollers, featuring an expanded instruction set and a more powerful processor. 68HC08 CPU Features Fully upward object code compatible with the 68HC05 family
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68HC08
68HC05
125ns
16-bit
10JUL1997
motorola 68hc05 architecture
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HC08
Abstract: No abstract text available
Text: 68HC08 System Protection Illegal Opcode Reset Each instruction is decoded against the HC08 opcode map. If the instruction is determined to be illegal, an internal reset will occur. Illegal Address Reset If the user attempts to fetch an instruction from unimplemented memory or internal registers, an internal reset
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68HC08
10JUL1997
HC08
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68hc05 test board
Abstract: 68HC M68MMPFB0508 68HC05 68HC705
Text: MOTOROLA MODULAR EVALUATION SYSTEM MMEVS An economical, two-board emulation environment. EFFICIENT DESIGN, DEBUG, AND EVALUATION The Motorola Modular Evaluation System (MMEVS) is Motorola's economical, two-board emulator for the 68HC(7)05 and 68HC(7)08 Family of microcontrollers. The MMEVS
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RS-232
9-to-25-pin
68HC05/68HC08
SG173/D)
10JUL1997
68hc05 test board
68HC
M68MMPFB0508
68HC05
68HC705
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Untitled
Abstract: No abstract text available
Text: 68HC08 Low Power Modes All 68HC08s are fully static designs that are ideally suited for battery operated applications. Low Power STOP and WAIT modes help to manage power consumption at the application level. Low Power Stop Mode Lowest power consumption mode
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68HC08
68HC08s
10JUL1997
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adc08
Abstract: copyright 1994
Text: ADC08 The 68HC08 Analog to Digital Converter module ADC08 has the following features: Linear Successive Approximation 8-Bit Resolution Single or Continous Conversion Conversion Complete Flag Or Conversion Complete Interrupt Selectable ADC Clock Conversion time of 17 usec with 1Mhz ADC clock
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ADC08
68HC08
ADC08)
10JUL1997
adc08
copyright 1994
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68HC
Abstract: M68HC05P9EM 68HC05 motorola 68hc05 x 32
Text: MOTOROLA MODULAR DEVELOPMENT SYSTEM MMDS A full-featured, high-performance emulator system. ADVANCED CAPABILITIES The Motorola Modular Development System (MMDS) is a full featured emulator system for developing embedded systems using 68HC(7)05 and 68HC(7)08 microcontrollers. In
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RS-232
25-pin
M68HC05P9EM)
68HC05/68HC08
SG173/D)
10JUL1997
68HC
M68HC05P9EM
68HC05
motorola 68hc05 x 32
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68HC05
Abstract: motorola 68hc05 interface Enhanced version of the
Text: SPI08 The 68HC08's Synchronous Serial Peripheral Interface module SPI08 is an enhanced version of the 68HC05's SPI. It is used to communicate synchronously over short distances (usually on a single PCB) at high speed. The SPI allows the microcontroller to communicate with peripheral devices, which could be anything from a simple
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SPI08
68HC08
SPI08)
68HC05
10JUL1997
motorola 68hc05 interface
Enhanced version of the
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SIM08
Abstract: CPU08 TIM08
Text: SIM08 More Flexibility Close to the Core The System Integration Module SIM08 is a multifunctional module that will be closely coupled to the CPU in all 68HCO8 derivatives. Its functions include bus clock generation and control for the CPU08 and its peripherals
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SIM08
SIM08)
68HCO8
CPU08
SIM08
TIM08,
SPI08,
PWM08,
CGM08)
TIM08
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SPGMR08
Abstract: 68HC708 PROG08
Text: 68HC08 Universal Serial Programmer SPGMR08 Versatile, economical programming for 68HC708 EPROM/OTP microcontrollers. The SPGMR08 provides the user with an economical means of programming OTPROM, EPROM, or EEPROM memory-based members of the 68HC708 MCU family.
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68HC08
SPGMR08)
68HC708
SPGMR08
68HC708
PROG08,
PROG08
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