R_EP5
regs[R_EP5] = 0x80;
regs[R_EP5] = 0x81;
regs[R_EP5] = 0x85;
regs[R_EP5] = 0x82;
regs[R_EP5] = 0x86;
regs[R_EP5] = 0x83;
regs[R_EP5] = 0x87;
tda_reg("EASY_PROG_BYTE_5 = 0x%02x\n", 0xff & regs[R_EP5]);
regs[R_EP5] &= ~0x07;
regs[R_EP5] |= (0x07 & val);