58                 w0(r); w2(1); w2(3); w0(r);  in epia_read_regr()
59                 a = r1(); w2(1); b = r1(); w2(4);  in epia_read_regr()
63                 w0(r); w2(1); w0(r&0x37);   in epia_read_regr()
64                 w2(3); w2(5); w0(r|0xf0);  in epia_read_regr()
65                 a = r1(); b = r2(); w2(4);  in epia_read_regr()
69                 w0(r); w2(1); w2(0X21); w2(0x23);   in epia_read_regr()
70                 a = r0(); w2(4);  in epia_read_regr()
75         case 5: w3(regr); w2(0x24); a = r4(); w2(4);  in epia_read_regr()
93                 w0(r); w2(1); w0(val); w2(3); w2(4);  in epia_write_regr()
99                 w3(r); w4(val); w2(4);  in epia_write_regr()
118         w2(4); w0(0xa0); w0(0x50); w0(0xc0); w0(0x30); w0(0xa0); w0(0);  in epia_connect()
119         w2(1); w2(4);  in epia_connect()
121                 w0(0xa); w2(1); w2(4); w0(0x82); w2(4); w2(0xc); w2(4);  in epia_connect()
122                 w2(0x24); w2(0x26); w2(4);  in epia_connect()
131         w2(1); w2(4);  in epia_disconnect()
133         w2(pi->saved_r2);  in epia_disconnect()
142         case 0: w0(0x81); w2(1); w2(3); w0(0xc1);  in epia_read_block()
145                         w2(2+ph); a = r1();  in epia_read_block()
146                         w2(4+ph); b = r1();  in epia_read_block()
150                 w0(0); w2(4);  in epia_read_block()
153         case 1: w0(0x91); w2(1); w0(0x10); w2(3);   in epia_read_block()
154                 w0(0x51); w2(5); w0(0xd1);   in epia_read_block()
157                         w2(4+ph);  in epia_read_block()
162                 w0(0); w2(4);  in epia_read_block()
165         case 2: w0(0x89); w2(1); w2(0x23); w2(0x21);   in epia_read_block()
168                         w2(0x24+ph);  in epia_read_block()
172                 w2(6); w2(4);  in epia_read_block()
176 		w3(0); w2(0x24);  in epia_read_block()
178                 w2(4); WR(0x84,0);  in epia_read_block()
182 		w3(0); w2(0x24);  in epia_read_block()
184                 w2(4); WR(0x84,0);  in epia_read_block()
188 		w3(0); w2(0x24);  in epia_read_block()
190                 w2(4); WR(0x84,0);  in epia_read_block()
204         case 2: w0(0xa1); w2(1); w2(3); w2(1); w2(5);  in epia_write_block()
209                         w2(4+ph);  in epia_write_block()
212                 w2(7); w2(4);  in epia_write_block()