M30220 Ver la hoja de datos (PDF) - MITSUBISHI ELECTRIC
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M30220 Datasheet PDF : 212 Pages
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Unddeevrelopment
Reset
Tentative Specifications REV.E
Mitsubishi microcomputers
Specifications in this manual are tentative and subject to change.
M30220 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
(1)Processor mode register 0
(000416)•••
(2)Processor mode register 1
(000516)•••
(3)System clock control register 0
(000616)•••
(4)System clock control register 1
(000716)•••
(5)Address match interrupt enable register (000916)•••
(6)Protect register
(000A16)•••
(7)Watchdog timer control register
(000F16)•••
(8)Address match interrupt register 0
(001016)•••
(001116)•••
(001216)•••
(9)Address match interrupt register 1
(001416)•••
(001516)•••
(001616)•••
(10)DMA0 control register
(002C16)•••
(11)DMA1 control register
(003C16)•••
(12)INT3 interrupt control register
(004416)•••
(13)Timer B5 interrupt control register
(004516)•••
(14)Timer B4 interrupt control register
(004616)•••
(15)Timer B3 interrupt control register
(004716)•••
(16)Timer A7 interrupt control register
(004816)•••
(17)Timer A6 interrupt control register
(004916)•••
(18)Timer A5 interrupt control register
(004A16)•••
(19)DMA0 interrupt control register
(004B16)•••
(20)DMA1 interrupt control register
(004C16)•••
(21)Key input interrupt control register
(004D16)•••
(22)A-D conversion interrupt control register (004E16)•••
(23)UART2 transmit interrupt control register (004F16)•••
(24)UART2 receive interrupt control register (005016)•••
(25)UART0 transmit interrupt control register (005116)•••
(26)UART0 receive interrupt control register (005216)•••
0000
0
00
0100100 0
001 00 000
00
00
000?????
0016
0016
0000
0016
0016
0000
000 00? 00
000 00? 00
0 0 ?0 00
?000
?000
? 000
?0 00
?0 00
?00 0
?00 0
?00 0
?00 0
? 000
?000
?000
?00 0
?0 00
(27)UART1 transmit interrupt control register (005316)•••
(28)UART1 receive interrupt control register (005416)•••
(29)Timer A0 interrupt control register
(005516)•••
(30)Timer A1 interrupt control register
(005616)•••
(31)Timer A2 interrupt control register
(005716)•••
(32)Timer A3 interrupt control register
(005816)•••
(33)Timer A4 interrupt control register
(005916)•••
(34)Timer B0 interrupt control register
(005A16)•••
(35)Timer B1 interrupt control register
(005B16)•••
(36)Timer B2 interrupt control register
(005C16)•••
(37)INT0 interrupt control register
(005D16)•••
(38)INT1 interrupt control register
(005E16)•••
(39)INT2 interrupt control register
(005F16)•••
(40)LCD mode register
(012016)•••
(41)Segment output enable register
(012216)•••
(42)Key input mode register
(012616)•••
(43)Count start flag 1
(034016)•••
(44)One-shot start flag 1
(034216)•••
(45)Trigger select flag 1
(034316)•••
(46)Up-down flag 1
(034416)•••
(47)Timer A5 mode register
(035616)•••
(48)Timer A6 mode register
(035716)•••
(49)Timer A7 mode register
(035816)•••
(50)Timer B3 mode register
(035B16)•••
(51)Timer B4 mode register
(035C16)•••
(52)Timer B5 mode register
(035D16)•••
(53)Interrupt cause select register 0
(035E16)•••
(54)Interrupt cause select register 1
(55)Clock division counter control register
(035F16)•••
(036016)•••
(56)UART2 special mode register 2
(037616)•••
(57)UART2 special mode register
(037716)•••
(58)UART2 transmit/receive mode register (037816)•••
?0 00
?000
?000
?0 00
? 000
0 0?000
0 0?000
?0 00
?0 00
?0 00
00?0 00
00?000
00?0 00
0 000 0 00
0 0000 0 00
01 1 0 0 0 0 0
00 0
0 00
00
0 00
00 00
0
0 00
0016
0016
0016
00? 0 000
00? 0 000
00? 0 000
000 00 00
0016
0
0016
0016
0016
The content of other registers and RAM is undefined when the microcomputer is
reset. The initial values must therefore be set.
x : Nothing is mapped to this bit
? : Undefined
Figure 1.6.3. Device's internal status after a reset is cleared
13
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