#0x2E39 RT  x RdiCntr
#0x2E72 RT  x CurChan
#0x1DD8 RT  y nCeLen
0x2E39 OT  x RdiCntr
0x2E72 OT  x CurChan
0x1DD8 OT  y nCeLen
0x2E80 OT  x uMCntr
#0x2E80 RT  x uMCntr
0x3507 OT  x ptptr
#0x3507 RT  x ptptr
0x2E39 OT  x RdiCntr
0x2E72 OT  x CurChan
#0x2E39 RT  x RdiCntr
#0x2E72 RT  x CurChan
