Z86E3016PSG Datasheet, PDF (16/348 Pages) Zilog, Inc. – Z86E3016PSG

Z8 Family of Microcontrollers
User Manual
xvi
Figure 113. Transmitter Data Formats . . . . . . . . . . . . . . . . . . . . . . . . 175
Figure 114. SIO Register Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Figure 115. P3M Register Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Figure 116. SPI Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Figure 117. SPI System Configuration . . . . . . . . . . . . . . . . . . . . . . . . 181
Figure 118. SPI Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Figure 119. SPI Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Figure 120. SPI Data In/Out Configuration . . . . . . . . . . . . . . . . . . . . 184
Figure 121. SPI Clock/SPI Slave Select Output Configuration . . . . . 185
Figure 122. Z8 CPU External Interface Pins . . . . . . . . . . . . . . . . . . . 187
Figure 123. External Address Configuration . . . . . . . . . . . . . . . . . . . 190
Figure 124. Z8 Stack Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Figure 125. Port 3 Data Memory Operation . . . . . . . . . . . . . . . . . . . . 192
Figure 126. External Instruction Fetch or Memory Read Cycle . . . . . 193
Figure 127. External Memory Write Cycle . . . . . . . . . . . . . . . . . . . . . 194
Figure 128. Extended External Instruction Fetch or Memory Read
Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Figure 129. Extended External Memory Write Cycle . . . . . . . . . . . . 197
Figure 130. Extended Bus Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Figure 131. Instruction Cycle Timing (1-Byte Instructions) . . . . . . . 199
Figure 132. Instruction Cycle Timing (2- and 3-Byte Instructions) . . 200
Figure 133. Z8 Flag Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Figure 134. Op Code Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
List of Figures
UM001602-0904