APPENDIX
Appendix 2. Memory assignment in SFR area
7751 Group User’s Manual
20–6
UART1 transmit/receive control register 0
0
20
16
21
16
22
16
23
16
24
16
25
16
26
16
27
16
28
16
29
16
30
16
31
16
32
16
33
16
2B
16
2C
16
2D
16
2E
16
2F
16
2A
16
RO
RO
RO
RO
RO
RW
WO
WO
RO
RO
RW
b7
b0
RO
WO
RW
RO
RO
RO
RW
RW
RO
RO
RW
WO
WO
WO
RW
RW
RO
RO
RO
RW
RW
?
?
?
?
?
?
?
0
?
?
?
1
0
0
0
?
?
?
00
16
?
?
?
?
0
0
0
0
0
0
0
?
?
?
b7
b0
?
00
16
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
?
0
?
?
?
1
0
0
0
0
0
0
0
0
0
1
0
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
0
0
0
0
0
0
?
0
0
0
0
0
0
?
0
0
0
0
0
0
?
0
0
0
0
0
0
?
0
0
0
0
0
0
?
0
0
0
0
0
0
?
0
0
0
0
0
0
?
0
0
0
0
0
: It is possible to read the bit state at reading. The written value becomes valid data.
: It is possible to read the bit state at reading. The written value becomes invalid.
: The written value becomes valid data. It is impossible to read the bit state.
: Nothing is assigned. It is impossible to read the bit state. The written value is ignored.
RW
RO
WO
Access characteristics
: “0” immediately after a reset.
: “1” immediately after a reset.
: Undefined immediately after
a reset.
0
1
?
: Always “0” at reading
0
0
: Always undefined at reading
: “0” immediately after a reset. Fix this bit to “0.”
?
State immediately after a reset
Register name
Address
Access characteristics
State immediately after a reset
UART0 transmit/receive control register 0
UART0 transmit/receive mode register
UART0 baud rate register
UART0 transmit buffer register
UART1 receive buffer register
UART0 transmit/receive control register 1
UART0 receive buffer register
UART1 transmit/receive mode register
UART1 baud rate register
UART1 transmit buffer register
UART1 transmit/receive control register 1
A-D register 5
A-D register 1
A-D register 3
A-D register 2
A-D register 4
A-D register 0
A-D register 6
A-D register 7
34
16
35
16
36
16
37
16
38
16
39
16
3A
16
3B
16
3C
16
3D
16
3E
16
3F
16
Содержание 7700 FAMILY
Страница 2: ...MITSUBISHI 16 BIT SINGLE CHIP MICROCOMPUTER 7700 FAMILY 7751 SERIES 7751 Group User s Manual...
Страница 11: ...Table of Contents viii 7751 Group User s Manual MEMORANDUM...
Страница 12: ...CHAPTER 1 DESCRIPTION 1 1 Performance overview 1 2 Pin configuration 1 3 Pin description 1 4 Block diagram...
Страница 48: ...CHAPTER 3 INPUT OUTPUT PINS 3 1 Programmable I O ports 3 2 I O pins of internal peripheral devices...
Страница 157: ...TIMER B 6 28 7751 Group User s Manual 6 5 Pulse period pulse width measurement mode MEMORANDUM...
Страница 245: ...7751 Group User s Manual 8 36 A D CONVERTER Precautions when using A D converter MEMORANDUM...
Страница 246: ...CHAPTER 9 WATCHDOG TIMER 9 1 Block description 9 2 Operation description 9 3 Precautions when using watchdog timer...
Страница 254: ...CHAPTER 10 STOP MODE 10 1 Clock generating circuit 10 2 Operation description 10 3 Precautions for Stop mode...
Страница 260: ...CHAPTER 11 WAIT MODE 11 1 Clock generating circuit 11 2 Operation description 11 3 Precautions for Wait mode...
Страница 265: ...7751 Group User s Manual WAIT MODE 11 6 11 3 Precautions for Wait mode MEMORANDUM...
Страница 289: ...CONNECTION WITH EXTERNAL DEVICES 12 4 Hold function 7751 Group User s Manual 12 24 MEMORANDUM...
Страница 290: ...CHAPTER 13 RESET 13 1 Hardware reset 13 2 Software reset...
Страница 302: ...CHAPTER 14 CLOCK GENERATING CIRCUIT 14 1 Oscillation circuit example 14 2 Clock...
Страница 307: ...CLOCK GENERATING CIRCUIT 7751 Group User s Manual 14 6 14 2 Clock MEMORANDUM...
Страница 359: ...ELECTRICAL CHARACTERISTICS 7751 Group User s Manual 15 52 MEMORANDUM 15 15 Testing circuit for ports P0 to P8 1 and E...
Страница 360: ...CHAPTER 16 STANDARD CHARACTERISTICS 16 1 Standard characteristics...
Страница 365: ...STANDARD CHARACTERISTICS 16 1 Standard characteristics 7751 Group User s Manual 16 6 MEMORANDUM...
Страница 366: ...CHAPTER 17 APPLICATIONS 17 1 Memory expansion...
Страница 405: ...APPLICATIONS 7751 Group User s Manual 17 40 17 1 Memory expansion MEMORANDUM...
Страница 406: ...CHAPTER 18 PROM VERSION 18 1 EPROM mode 18 2 Usage precaution...
Страница 417: ...7751 Group User s Manual PROM VERSION 18 12 18 2 Usage precaution MEMORANDUM...
Страница 418: ...CHAPTER 19 FLASH MEMORY VERSION 19 1 Parallel input output mode 19 2 Serial input output mode...
Страница 451: ...FLASH MEMORY VERSION 7751 Group User s Manual 19 34 19 2 Serial input output mode MEMORANDUM...
Страница 483: ...APPENDIX 7751 Group User s Manual 20 32 Appendix 4 Package outlines Appendix 4 Package outlines 80P6N A...
Страница 484: ...APPENDIX 7751 Group User s Manual 20 33 Appendix 4 Package outlines 80D0...
Страница 489: ...APPENDIX 7751 Group User s Manual 20 38 Appendix 6 Hexadecimal instruction code table...
Страница 490: ...APPENDIX 7751 Group User s Manual 20 39 Appendix 6 Hexadecimal instruction code table...
Страница 491: ...APPENDIX 7751 Group User s Manual 20 40 Appendix 7 Machine instructions Appendix 7 Machine instructions...
Страница 492: ...APPENDIX 7751 Group User s Manual 20 41 Appendix 7 Machine instructions...
Страница 493: ...APPENDIX 7751 Group User s Manual 20 42 Appendix 7 Machine instructions...
Страница 494: ...APPENDIX 7751 Group User s Manual 20 43 Appendix 7 Machine instructions...
Страница 495: ...APPENDIX 7751 Group User s Manual 20 44 Appendix 7 Machine instructions...
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Страница 511: ...APPENDIX 7751 Group User s Manual 20 60 Appendix 7 Machine instructions...
Страница 535: ...APPENDIX Appendix 9 Q A 7751 Group User s Manual 20 84 MEMORANDUM...
Страница 536: ...GLOSSARY...
Страница 539: ...GLOSSARY 7751 Group User s Manual 4 MEMORANDUM...