SCUAC
SIG_EXPR_LIST_DECL_SINGLE(G21, LAD0, LAD0, SIG_DESC_SET(SCUAC, 0));
SIG_EXPR_LIST_DECL_SINGLE(G20, LAD1, LAD1, SIG_DESC_SET(SCUAC, 1));
SIG_EXPR_LIST_DECL_SINGLE(D22, LAD2, LAD2, SIG_DESC_SET(SCUAC, 2));
SIG_EXPR_LIST_DECL_SINGLE(E22, LAD3, LAD3, SIG_DESC_SET(SCUAC, 3));
SIG_EXPR_LIST_DECL_SINGLE(C22, LCLK, LCLK, SIG_DESC_SET(SCUAC, 4));
SIG_EXPR_LIST_DECL_SINGLE(F21, LFRAME, LFRAME, SIG_DESC_SET(SCUAC, 5));
SIG_EXPR_LIST_DECL_SINGLE(F22, LSIRQ, LSIRQ, SIG_DESC_SET(SCUAC, 6));
SIG_EXPR_LIST_DECL_SINGLE(G22, LPCRST, LPCRST, SIG_DESC_SET(SCUAC, 7));