Figure 6-9 DMA Time Slot Allocation .............................190 Figure 6-10 Norma 68000 Cycle ...................................191 Figure 6-11 Time Slots Used by a Six Bit Plane Display ..........192 Figure 6-12 Time Slots Used by a High Resolution Display ........192 Figure 6-13 Blitter Block Diagram ...............................194 Figure 7-1 Inter-Sprite Fixed Priorities ........................202 Figure 7-2 Analogy for Video Priority ...........................203 Figure 7-3 Sprite playfield Priority ............................206 Figure 7-4 Interrupt Priorities .................................216 Figure 8-1 Controller Plug and Computer Connector ...............222 Figure 8-2 Mouse Quadrature .....................................224 Figure 8-3 Joystick to Counter Connections ......................227 Figure 8-4 Typical Paddle Wiring Diagram ........................229 Figure 8-5 Effects of Resistance on Charging Rate ...............230 Figure 8-6 Potentiometer Charging Circuit .......................231 Figure 8-7 Chinon Timing Diagram ................................236 Figure 8-8 Chinon Timing Diagram (cont.) ........................237 Figure 8-9 The A1000 Keyboard, Showing Keycodes in Hex ..........249 Figure 8-10 The A500/2000 Keyboard, Keycodes in Hex .............249 Figure 8-11 Starting Appearance of SERDAT and Shift Reg .........254 Figure 8-12 Ending Appearance of Shift Register..................254 Figure G-1 How to read the Address Specification Table ..........338