48 		w0(r); w2(1); w2(3); w0(r);  in epia_read_regr()
49 		a = r1(); w2(1); b = r1(); w2(4);  in epia_read_regr()
53 		w0(r); w2(1); w0(r & 0x37);  in epia_read_regr()
54 		w2(3); w2(5); w0(r | 0xf0);  in epia_read_regr()
55 		a = r1(); b = r2(); w2(4);  in epia_read_regr()
59 		w0(r); w2(1); w2(0X21); w2(0x23);  in epia_read_regr()
60 		a = r0(); w2(4);  in epia_read_regr()
65 		w3(regr); w2(0x24); a = r4(); w2(4);  in epia_read_regr()
83 		w0(r); w2(1); w0(val); w2(3); w2(4);  in epia_write_regr()
89 		w3(r); w4(val); w2(4);  in epia_write_regr()
108 	w2(4); w0(0xa0); w0(0x50); w0(0xc0); w0(0x30); w0(0xa0); w0(0);  in epia_connect()
109 	w2(1); w2(4);  in epia_connect()
111 		w0(0xa); w2(1); w2(4); w0(0x82); w2(4); w2(0xc); w2(4);  in epia_connect()
112 		w2(0x24); w2(0x26); w2(4);  in epia_connect()
121 	w2(1); w2(4);  in epia_disconnect()
123 	w2(pi->saved_r2);  in epia_disconnect()
133 		w0(0x81); w2(1); w2(3); w0(0xc1);  in epia_read_block()
136 			w2(2+ph); a = r1();  in epia_read_block()
137 			w2(4+ph); b = r1();  in epia_read_block()
141 		w0(0); w2(4);  in epia_read_block()
144 		w0(0x91); w2(1); w0(0x10); w2(3);  in epia_read_block()
145 		w0(0x51); w2(5); w0(0xd1);  in epia_read_block()
148 			w2(4 + ph);  in epia_read_block()
153 		w0(0); w2(4);  in epia_read_block()
156 		w0(0x89); w2(1); w2(0x23); w2(0x21);  in epia_read_block()
159 			w2(0x24 + ph);  in epia_read_block()
163 		w2(6); w2(4);  in epia_read_block()
168 		w3(0); w2(0x24);  in epia_read_block()
171 		w2(4); WR(0x84, 0);  in epia_read_block()
176 		w3(0); w2(0x24);  in epia_read_block()
179 		w2(4); WR(0x84, 0);  in epia_read_block()
184 		w3(0); w2(0x24);  in epia_read_block()
187 		w2(4); WR(0x84, 0);  in epia_read_block()
200 		w0(0xa1); w2(1); w2(3); w2(1); w2(5);  in epia_write_block()
208 			w2(4 + ph);  in epia_write_block()
211 		w2(7); w2(4);  in epia_write_block()