+#if VAX8600
+struct nexusconnect sbi8600[] = {
+ { NNEX8600, NEXA8600, umaddr8600a, NBDP8600, 1, 0 },
+ { NNEX8600, NEXB8600, umaddr8600b, NBDP8600, 1, 0 },
+};
+struct iobus io8600[] = {
+ { IO_ABUS, IOA8600(0), IOAMAPSIZ, (caddr_t)&sbi8600[0] },
+ { IO_ABUS, IOA8600(1), IOAMAPSIZ, (caddr_t)&sbi8600[1] },
+};
+#endif
+#if VAX630
+short nexty630[NNEX630] = {
+ NEX_UBA0,
+};
+#endif
+
+#if VAX780
+struct nexusconnect sbi780 = {
+ NNEX780, NEX780, umaddr780, NBDP780, 1, 0,
+};
+struct iobus io780[] = { IO_SBI780, 0, 0, (caddr_t)&sbi780 };
+#endif
+
+#if VAX750
+struct nexusconnect cmi750 = {
+ NNEX750, NEX750, umaddr750, NBDP750, 0, nexty750,
+};
+struct iobus io750[] = { IO_CMI750, 0, 0, (caddr_t)&cmi750 };
+#endif
+
+#if VAX730
+struct nexusconnect xxx730 = {
+ NNEX730, NEX730, umaddr730, NBDP730, 0, nexty730,
+};
+struct iobus io730[] = { IO_XXX730, 0, 0, (caddr_t)&xxx730 };
+#endif
+#if VAX630
+struct nexusconnect xxx630 = {
+ NNEX630, NEX630, umaddr630, NBDP630, 0, nexty630,
+};
+struct iobus io630[] = { IO_QBUS, 0, 0, (caddr_t)&xxx630 };
+#endif
+
+