ST628x-EMU2 1 1 DELIVERY CHECK .4 2 ST6 HDS2 NEW MAINFRAME EMULATOR .5 2.1 MAIN BOARD 6 2.2 ST6 HDS2 MAIN BOARD . . .6 2.2.1 External output: OUT1 and OUT2 6 2.2.2 Data acquisition signals . . .7 2.2.3 LEDs RUN, STOP, WAIT . .7 2.3 INSTALLING AN ST6 EMU2 DEVELOPMENT TOOL . 7 2.4 INSTALLING A DEDICATION BOARD IN AN ST6 HDS2 . . 7 2.5 COMPONENTS LAYOUT OF ST6 MAIN BOARD (MB097) 8 2.6 COMPONENTS LAYOUT OF ST6 MAIN BOARD (MB174) 9 3 ST6 MAINFRAME EMULATOR (FIRST GENERATION) . . 10 3.1 CLZ80 BOARD . . .10 3.2 GPFM/3 BOARD .10 3.3 INTERFACE BOARD . .11 3.4 INSTALLING AN ST6 HDS1 DEVELOPMENT TOOL 11 3.5 INSTALLING A DEDICATION BOARD IN AN HDS1 DEVELOPMENT TOOL . 11 4 DEDICATION BOARD (DBE) 12 4.1 VOLTAGE FUNCTIONING RANGE . . .12 4.2 JUMPER DESCRIPTION ON DEDICATION BOARD 12 4.3 CHOOSING THE EMULATED DEVICE: W2 13 4.3.1 Clock Source Selection: W3 . . .13 4.3.2 Reset delay duration: W1 .13 4.4 INSTALLING THE PROBE .13 4.5 INSTALLING THE PROBE .14 4.6 PROBE: INSTALLING THE FERRITE COIL FOR EMC COMPATIBILITY 14 4.7 EMULATED PERIPHERALS 15 4.7.1 Program Rom . .15 4.7.2 Data Space Memory .15 4.7.3 Timer 1, Timer 2, SPI, Watchdog . . .15 4.7.4 Analog to Digital Converter 15 4.7.5 Port A 16 4.7.6 Port B 16 4.7.7 32 Khz Oscillator (Real Time Clock) .16 4.7.8 LCD DRIVER . .16 5 TROUBLESHOOTING .17 5.1 AT POWER UP . .17 5.2 DURING EMULATION: PROBLEM WITH PROGRAM COUNTER . 17 5.3 RESET EMULTATION IN REAL TIME .17 5.4 DISCREPANCIES BETWEEN EMULATOR AND ROM OR EPROM DEVICE . 17 5.5 AVOID THE MOST FREQUENT PROBLEMS WHEN PROGRAMMING ST6 MICROS!. 18 5.5.1 Execution of Interrupt 18 5.5.2 Execution of WAIT and STOP instructions 18