32 	w0(r); w2(0xe); w2(6); w0(val); w2(7); w2(6); w2(0xc);  in aten_write_regr()
44 		w0(r); w2(0xe); w2(6);  in aten_read_regr()
45 		w2(7); w2(6); w2(0);  in aten_read_regr()
46 		a = r1(); w0(0x10); b = r1(); w2(0xc);  in aten_read_regr()
51 		w0(r); w2(0xe); w2(6); w0(0xff);  in aten_read_regr()
52 		w2(0x27); w2(0x26); w2(0x20);  in aten_read_regr()
54 		w2(0x26); w2(0xc);  in aten_read_regr()
67 		w0(0x48); w2(0xe); w2(6);  in aten_read_block()
69 			w2(7); w2(6); w2(2);  in aten_read_block()
71 			w2(0); d = r1(); w0(0x48); c = r1();  in aten_read_block()
75 		w2(0xc);  in aten_read_block()
79 		w0(0x58); w2(0xe); w2(6);  in aten_read_block()
81 			w2(0x27); w2(0x26); w2(0x22);  in aten_read_block()
82 			a = r0(); w2(0x20); b = r0();  in aten_read_block()
86 		w2(0x26); w2(0xc);  in aten_read_block()
95 	w0(0x88); w2(0xe); w2(6);  in aten_write_block()
97 		w0(buf[2 * k + 1]); w2(0xe); w2(6);  in aten_write_block()
98 		w0(buf[2 * k]); w2(7); w2(6);  in aten_write_block()
100 	w2(0xc);  in aten_write_block()
107 	w2(0xc);  in aten_connect()
113 	w2(pi->saved_r2);  in aten_disconnect()