Rev. 2.0, 09/02, page
viii
of
xviii
4.1.3
Line Drawing...............................................................................................................151
4.2.1
LINE...............................................................................................................151
4.2.2
RLINE............................................................................................................154
4.2.3
PLINE.............................................................................................................156
4.2.4
RPLINE..........................................................................................................159
Work Screen Drawing Command.................................................................................162
4.3.1
FTRAP............................................................................................................162
4.3.2
RFTRAP.........................................................................................................165
4.3.3
CLRW ............................................................................................................168
Work Line Drawing.....................................................................................................170
4.4.1
LINEW...........................................................................................................170
4.4.2
RLINEW.........................................................................................................173
Register Setting Commands .........................................................................................175
4.5.1
MOVE............................................................................................................175
4.5.2
RMOVE..........................................................................................................177
4.5.3
LCOFS............................................................................................................179
4.5.4
RLCOFS.........................................................................................................181
4.5.5
SCLIP.............................................................................................................183
4.5.6
UCLIP ............................................................................................................185
4.5.7
WPR...............................................................................................................187
Sequence Control Commands.......................................................................................189
4.6.1
JUMP..............................................................................................................189
4.6.2
GOSUB...........................................................................................................191
4.6.3
RET................................................................................................................194
4.6.4
NOP3..............................................................................................................195
4.6.5
VBKEM..........................................................................................................196
4.6.6
TRAP..............................................................................................................197
POLYGON4C.................................................................................................147
4.2
4.3
4.4
4.5
4.6
Section 5 Registers........................................................................................ 199
5.1
Register Map...............................................................................................................199
5.2
Interface Control Registers...........................................................................................202
5.2.1
System Control Register (SYSR).....................................................................203
5.2.2
Status Register (SR) ........................................................................................209
5.2.3
Status Register Clear Register (SRCR).............................................................213
5.2.4
Interrupt Enable Register (IER)........................................................................214
5.2.5
Memory Mode Register (MEMR)....................................................................216
5.2.6
Display Mode Register (DSMR)......................................................................218
5.2.7
Display Mode 2 Register (DSMR2) ................................................................222
5.2.8
Rendering Mode Register (REMR)..................................................................225
5.2.9
Input Data Conversion Mode Register (IEMR).................................................227
5.2.10 Video Incorporation Mode Register (VIMR)....................................................230
5.3
Memory Control Registers...........................................................................................234