hd64465_reg_read_2
r = hd64465_reg_read_2(HD64465_SRR);
r = hd64465_reg_read_2(HD64465_NITR);
r = hd64465_reg_read_2(HD64465_NIMR);
r = hd64465_reg_read_2(HD64465_NIRR);
r = hd64465_reg_read_2(HD64465_NITR);
if (hd64465_reg_read_2(HD64465_SDIDR) != 0x8122) {