7220 Datasheet, PDF (17/303 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCOMPUTER

List of tables
List of tables
CHAPTER 1. OVERVIEW
Table 1.1.1 Performance overview (1) ........................................................................................ 1-3
Table 1.1.2 Performance overview (2) ........................................................................................ 1-4
Table 1.3.1 Pin description (1) .................................................................................................... 1-7
Table 1.3.2 Pin description (2) .................................................................................................... 1-8
CHAPTER 2. FUNCTIONAL DESCRIPTION
Table 2.2.1 Zero page addressing ............................................................................................ 2-10
Table 2.2.2 Special page addressing........................................................................................ 2-10
Table 2.4.1 List of programmable port functions .................................................................... 2-22
Table 2.5.1 Interrupt sources, vector addresses and priority ................................................ 2-26
Table 2.6.1 Memory map of timer-related registers ................................................................ 2-37
Table 2.6.2 Contents of timers 3 and 4 when reset or when executing STP instruction 2-39
Table 2.7.1 Clock source selection ........................................................................................... 2-42
Table 2.8.1 Multi-master I²C-BUS interface functions ............................................................. 2-47
Table 2.8.2 START condition/STOP condition generation timing table ................................ 2-58
Table 2.8.3 START condition/STOP condition detect conditions .......................................... 2-59
Table 2.9.1 Relationship between contents of A-D control register 2 and reference
voltage “Vref” .......................................................................................................... 2-62
Table 2.10.1 PWM function performance (at oscillation frequency = 8 MHz) ..................... 2-63
Table 2.10.2 The relation between DL and tm (m = “0” to “63”) ............................................. 2-65
Table 2.11.1 Outline of CRT display function.......................................................................... 2-71
Table 2.11.2 Relationship between set value in character size register and character
size ......................................................................................................................... 2-77
Table 2.11.3 Character code table (be omitted partly) .......................................................... 2-79
Table 2.11.4 Contents of CRT display RAM ............................................................................ 2-80
Table 2.11.5 Display example of character background coloring (when green is set for
a character and blue is set for background color) .......................................... 2-83
Table 2.11.6 Relationship between set value of border selection register and character
border function ...................................................................................................... 2-85
Table 2.14.1 State in stop mode ............................................................................................... 2-91
Table 2.14.2 State in wait mode ............................................................................................... 2-93
Table 2.14.3 Invalid interrupts in the wait mode ..................................................................... 2-93
7220 Group User’s Manual
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