27 #define P1	w2(5);w2(0xd);w2(0xd);w2(5);w2(4);
28 #define P2	w2(5);w2(7);w2(7);w2(5);w2(4);
45 		w2(6); l = r1(); w0(0x80); h = r1(); w2(4);  in comm_read_regr()
50 		w0(0); w2(0x26); h = r0(); w2(4);  in comm_read_regr()
57 		w2(0x24); h = r4(); w2(4);  in comm_read_regr()
85 	w2(4); w0(0xff); w2(6);  in comm_connect()
86 	w2(4); w0(0xaa); w2(6);  in comm_connect()
87 	w2(4); w0(0x00); w2(6);  in comm_connect()
88 	w2(4); w0(0x87); w2(6);  in comm_connect()
89 	w2(4); w0(0xe0); w2(0xc); w2(0xc); w2(4);  in comm_connect()
94 	w2(0); w2(0); w2(0); w2(4);  in comm_disconnect()
96 	w2(pi->saved_r2);  in comm_disconnect()
107 			w0(0); w2(6); l = r1();  in comm_read_block()
108 			w0(0x80); h = r1(); w2(4);  in comm_read_block()
115 			w2(0x26);  in comm_read_block()
117 			w2(0x24);  in comm_read_block()
119 		w2(4);  in comm_read_block()
122 		w3(0x68); (void)r1(); w2(0x24);  in comm_read_block()
125 		w2(4);  in comm_read_block()
128 		w3(0x68); (void)r1(); w2(0x24);  in comm_read_block()
131 		w2(4);  in comm_read_block()
134 		w3(0x68); (void)r1(); w2(0x24);  in comm_read_block()
137 		w2(4);  in comm_read_block()
152 			w2(5);  in comm_write_block()
154 			w2(7);  in comm_write_block()
156 		w2(5); w2(4);  in comm_write_block()