= HF8V = / = SP8WJT = / = SP0106RZ =

HF-6128


PROJECT: HF-6128
DESCRIPTION: Digital System on ATMEGA128
STATUS: u
PROJECT START DATE: 2024
LOCALISATION: PL
DOCUMENTATION: TM, DVC
DIMENSIONS: 90 x 70 mm
SUPPLY VOLTAGE: 3.3V or 5V
HARDWARE VERSION: 1.4
SOFTWARE VERSION: 1.14

CPU CATALOG NUMBER: UC-422
CPU: ATMEGA128
CPU BRAND: ATMEL
CPU FAMILY: AVR
CPU ARCHITECTURE: 8b
FLASH: 128K
RAM: 4K
EEPROM: 4K
MAX CLOCK: 16MHz (can be overclocked to 24 MHz)
THN ADDRESS: 0xC2
UC TYPE: 0x1F


Modules:
PROJECTSTATUSPCBREMARKS
HF-12268uTPD52912#6Microprocessor module (removable)
HF-60268uTPD52911#6Extension Board
HF-64115uTPD20291#1RAM Module 32KB
HF-1469uTPD42236Option: EEPROM Memory Module 4 KB
HF-1471uTPD42236Option: EEPROM Memory Module 32 KB
HF-17763uTPD57763Option: Hex keyboard
HF-17852uTPD57852Option: RS-232 converter
HF-17883uTPD57883Option: FLASH Module 8MB
HF-17966uTPD57966Option: Hex keyboard
HF-64110uTPD42110Option: FLASH Module 16MB
HF-64111uTPD42110Option: EEPROM Module 512KB




Project Info

HF-6128 is used for various tentative projects and tests. Assembled on universal board can be easily modified. System is active but assembly is not ended yet, various hardware and software modifications are still made, so final shape is not known yet...

This system has the following features:
  • THOS-1 operating system
  • Embedded HAVR8 compiler and interpreter
  • 40 I/O pins (PORTA-PORTF) available as external ports
  • 5 I/O pins (PORTG) only for extension board devices
  • PORTF keyboard interface (HF-17763 or HF-17966 type)
  • Extension board EEPROM 2KB 24C16 (DRIVE2)
  • HF-10060 programming interface
  • Reset button
  • Function button (planned)
  • LED supply voltage control
  • HF-10032 I2C interface (memory drives HF-1469, HF-1471, etc with THFS file system)
  • HF-10040 UART interface for communcation
  • HF-10082 SPI interface for communcation
  • RAM Module 32KB (HF-64115)
  • Buzzer (CW output device)
  • Protection against reversed supply polarity
  • XTAL 24 MHz option


    • System Drives:

    DRIVE# DESCRIPTION TYPE SIZE FILE FORMAT SYSTEM SEGS USER SEGS REMARKS
    DRV0 ATMEGA128 FLASH fixed 128KB none 512 0 system drive, read only
    DRV1 ATMEGA128 EEPROM fixed 4KB THFS8 1 15 system/user
    DRV2 24C16 on extension board fixed 2KB THFS8 1 7 system/user, for configuration of extension board by uC module
    DRV3 HF-1469 mobile 4KB THFS8 1 15 user, HF-10032 slot
    DRV3 HF-1471 mobile 32KB THFS8 1 127 user, HF-10032 slot
    DRV4 HF-64107 mobile 32KB THFS8 1 127 user, must be connected externally
    DRV5 HF-17883 mobile 8MB THFS12 4 2044 user, HF-10082 slot
    DRV5 HF-64110 mobile 16MB THFS12 4 4092 user, HF-10082 slot
    DRV5 HF-64111 mobile 512KB THFS8 8 2040 user, HF-10082 slot
    DRV6 --- --- --- --- --- --- not installed but supported by software
    DRV7 --- --- --- --- --- --- not installed but supported by software


    Port assigments:

    PORT SIGNAL_NAME TYPE ASSIGMENT EXTERNAL DEVICES SIGNAL NAMES
    PORTA PA0-PA7 general I/O user HF-40125_ADRL, HF-6423_ADRL, HF-64107_ADRL, HF-64112_DTA, HF-90113_ADRL
    PORTA PA0 general I/O user CONN_TESTER, HF-1549_CS, HF-1782_DIG9, HF-6417_CS, HF-90112_CS, RC_CALIB
    PORTA PA1 general I/O user HF-1549_CK, HF-1782_LED, HF-6417_CK, HF-90112_CK
    PORTA PA2 general I/O user HF-1549_DI, HF-6417_DI, HF-90112_DI
    PORTA PA3 general I/O user HF-1549_DO, HF-6417_DO, HF-90112_DO
    PORTA PA4 general I/O user
    PORTA PA5 general I/O user
    PORTA PA6 general I/O user
    PORTA PA7 general I/O user
    PORTB PB0-PB7 general I/O user HF-40125_ADRH, HF-6423_ADRH, HF-64107_ADRH, HF-90113_ADRH, INV_IN
    PORTB PB0 general I/O user HF-12102_CLK, INV_IN0, MMC_CS, SPI_SS
    PORTB PB1 general I/O user HF-10060_SCK, HF-12102_DTA, INV_IN1, MMC_CLK, SPI_SCK
    PORTB PB2 general I/O user HF-12102_LCK, INV_IN2, LCD1602_RS, MMC_DO, SPI_MOSI
    PORTB PB3 general I/O user INV_IN3, LCD1602_E, MMC_DI, SPI_MISO
    PORTB PB4 general I/O user INV_IN4, LCD1602_DB4
    PORTB PB5 general I/O user INV_IN5, LCD1602_DB5
    PORTB PB6 general I/O user INV_IN6, LCD1602_DB6
    PORTB PB7 general I/O user INV_IN7, LCD1602_DB7
    PORTC PC0-PC7 general I/O user INV_OUT
    PORTC PC0 general I/O user 4094_DRIVER_CLK, DIGAN_ENA, I2C_SCL, INTEGRATOR_IN, INV_OUT0, HF-1711_A0, HF-1781_A0, HF-1782_B, HF-17576_CLK, HF-17713_CLK, HF-2861_CLK, HF-40125_WE/, HF-6016_WR/, HF-6423_CS/, HF-64107_W/, HF-64110_CS/, HF-64111_CS/, HF-64112_A8, HF-90113_WE/, TIMER
    PORTC PC1 general I/O user 4094_DRIVER_DATA, DIGAN_IN, I2C_SDA, INTEGRATOR_OUT, INV_OUT1, HF-1711_A1, HF-1781_A1, HF-1782_K, HF-17576_SDA, HF-17713_DI, HF-2861_DTA, HF-40125_OE/, HF-6016_DATA_ADR, HF-64107_G/, HF-64110_CK/, HF-64111_CK/, HF-64112_A9R, HF-90113_OE/, THN, TIMER_INV
    PORTC PC2 general I/O user HF-1711_A2, HF-1781_A2, HF-1782_C, HF-17713_CE, HF-40125_CS/, HF-6423_WE/, HF-64107_E, HF-64110_DO, HF-64111_DO, HF-64112_RAS, HF-90113_CS/, INV_OUT2
    PORTC PC3 general I/O user HF-1711_WR, HF-1781_RST, HF-1782_A, HF-6016_CLK_L, HF-6423_OE/, HF-64110_DI, HF-64111_DI, HF-64112_CAS, INV_OUT3
    PORTC PC4 general I/O user HF-1711_CU, HF-1514_SDA, HF-1781_WR/, HF-1782_D, HF-6016_CLK_H, HF-64112_OE, INV_OUT4
    PORTC PC5 general I/O user HF-1514_SCL, HF-1781_RD/, HF-1782_F, HF-64112_WR, INV_OUT5
    PORTC PC6 general I/O user HF-1781_IC205_CS/, HF-1782_G, INV_OUT6
    PORTC PC7 general I/O user HF-1781_IC208_CS/, HF-1782_E, INV_OUT7
    PORTD PD0-PD7 general I/O user HF-1781_DTA, HF-40125_DTA, HF-5121, HF-6016_DTA, HF-6423_DTA, HF-64107_DTA, HF-90113_DTA, SPECAN_SCAN
    PORTD PD0 general I/O user HF-1711_D0, HF-1782_DIG1, INT0, SQW_GEN
    PORTD PD1 general I/O user HF-1711_D1, HF-1782_DIG2, INT1
    PORTD PD2 general I/O user HF-1711_D2, HF-1782_DIG3, INT2
    PORTD PD3 general I/O user HF-1711_D3, HF-1782_DIG4, INT3
    PORTD PD4 general I/O user HF-1711_D4, HF-1782_DIG5
    PORTD PD5 general I/O user HF-1711_D5, HF-1782_DIG6
    PORTD PD6 general I/O user HF-1711_D6, HF-1782_DIG7
    PORTD PD7 general I/O user HF-1782_DIG8
    PORTE PE0-PE7 general I/O user
    PORTE PE0 general I/O user HF-10040_RXD, HF-10060_MOSI, ICSPCLK, RXD0
    PORTE PE1 general I/O user HF-10040_TXD, HF-10060_MISO, ICSPDAT, TXD0
    PORTE PE2 general I/O user ICSPPROG
    PORTE PE3 general I/O user
    PORTE PE4 general I/O user INT4
    PORTE PE5 general I/O user INT5
    PORTE PE6 general I/O user INT6
    PORTE PE7 general I/O user INT7
    PORTF PF0-PF7 general I/O user HF-17763, HF-17966
    PORTF PF0 general I/O user ADC0, HF-17763_R1, HF-17966_4, SPECAN_IN
    PORTF PF1 general I/O user ADC1, HF-17763_R2, HF-17966_3
    PORTF PF2 general I/O user ADC2, HF-17763_R3, HF-17966_2
    PORTF PF3 general I/O user ADC3, HF-17763_R4, HF-17966_1
    PORTF PF4 general I/O user ADC4, HF-17763_C1, HF-17966_8
    PORTF PF5 general I/O user ADC5, HF-17763_C2, HF-17966_7
    PORTF PF6 general I/O user ADC6, HF-17763_C3, HF-17966_6
    PORTF PF7 general I/O user ADC7, HF-17763_C4, HF-17966_5
    PORTG PG0 extension board resources system Function Switch (planned)
    PORTG PG1 extension board resources system Function LED (planned)
    PORTG PG2 extension board resources system DRV2_I2C_SCL, DRV3_I2C_SCL
    PORTG PG3 extension board resources system DRV2_I2C_SDA, DRV3_I2C_SDA
    PORTG PG4 extension board resources system Buzzer BZ1


    Software:

    It is 4-th digital system with installed THOS operational system. About 200 user functions are available and simple aplications can be written "at hand" from internal HAVR compiler.

    Automatic motherboard recognision system

    Systems HF-6128 and HF-6169 are first systems where automatic recognision of main board by microprocessor module are introduced. Thus microprocessor modules HF-12268 and HF-12269 can read digital signatures from EEPROM (DRIVE2) of extension boards HF-60268 and HF-60269 and apply "BIOS" software specific to hardware on these boards. All is done of course under control of THOS-1 operating system. This system will be introduced also in other systems with multiple microprocessor modules and motherboards.

    Hardware version changes

  • Version 1.3: Added EEPROM 2KB 24C16 (DRIVE2)
  • Version 1.4: Added HF-10082 SPI interface for communcation, PORTF connector for external keyboard HF-17763 or HF-17966



    • Sources:
    [1] Datasheet ATMEGA128


    Prefix 61

    HF Register

    Microcontrollers in my constructions and external equipment

    UC Database - my CPU collection

    Electronics

    Main Page