//
// turn cpu0 clock on, stop the clocks  of cpu 1,2,3
//write 0x0A20, 0x1
write 0x0A22, 0x0
write 0x0A24, 0x0
write 0x0A26, 0x0
const irq_tst = 1;
const irq_msk = (1 << irq_tst);
// start address IRQ1 - tst
write IA0+irq_tst, 0;
write IA1+irq_tst, 0;
write IA2+irq_tst, 0;
write IA3+irq_tst, 0;
// enable hardw IRQ tst
write IRQHW0, irq_msk
write IRQHW1, irq_msk
write IRQHW2, irq_msk
write IRQHW3, irq_msk
// set high level IRQ tst
write IRQHL0, irq_msk
write IRQHL1, irq_msk
write IRQHL2, irq_msk
write IRQHL3, irq_msk
// overwrite, the CONSTANTS
write 0xC00, 0xABCD
write 0xC01, 0xABCD
write 0xC02, 0xABCD
write 0xC03, 0xABCD
write 0xC08, 0xABCD
write 0xC09, 0xABCD
write 0xC0A, 0xABCD
write 0xC0B, 0xABCD
write 0xC10, 0xABCD
write 0xC11, 0xABCD
write 0xC12, 0xABCD
write 0xC13, 0xABCD
write 0xC18, 0xABCD
write 0xC19, 0xABCD
write 0xC1A, 0xABCD
write 0xC1B, 0xABCD