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M306V0ME

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER

MITSUBISHI ELECTRIC  

MITSUBISHI MICROCOMPUTERS

M306V0ME-XXXFP

M306V0EEFP

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER

and ON-SCREEN DISPLAY CONTROLLER

Processor mode register 0 (Note)

Processor mode register 1

System clock control register 0

System clock control register 1

Chip select control register

Address match interrupt

enable register

Protect register

(000416)···

0016

(000516)··· 0 0 0 0 0

0

(000616)···

4816

(000716)···

(000816)···

2016

0116

(000916)···

00

(000A16)···

000

Watchdog timer control register

(000F16)··· 0 0 0 ? ? ? ? ?

Address match interrupt register 0 (001016)···

0016

(001116)···

0016

(001216)···

0000

Address match interrupt register 1 (001416)···

0016

(001516)···

0016

(001616)···

0000

DMA0 control register

(002C16)··· 0 0 0 0 0 ? 0 0

DMA1 control register

(003C16)··· 0 0 0 0 0 ? 0 0

OSD1 interrupt control register

(004416)···

?000

OSD2 interrupt control register

Bus collision detection interrupt

control register

DMA0 interrupt control register

(004816)···

(004A16)···

(004B16)···

?000

?000

?000

DMA1 interrupt control register

A-D conversion interrupt

control register

UART2 transmit interrupt

control register

UART2 receive interrupt

control register

UART0 transmit interrupt

control register

UART0 receive interrupt

control register

(004C16)···

(004E16)···

(004F16)···

(005016)···

(005116)···

(005216)···

Data slicer interrupt control register (005316)···

VSYNC interrupt control register

(005416)···

?000

?000

?000

?000

?000

?000

?000

?000

Timer A0 interrupt control register (005516)···

?000

Timer A1 interrupt control register (005616)···

?000

Timer A2 interrupt control register (005716)···

?000

Timer A3 interrupt control register (005816)···

?000

Timer A4 interrupt control register (005916)···

?000

Timer B0 interrupt control register (005A16)···

?000

Timer B1 interrupt control register (005B16)···

?000

Timer B2 interrupt control register (005C16)···

?000

INT0 interrupt control register

(005D16)···

00?000

INT1 interrupt control register

(005E16)···

00?000

OSD control register 1

OSD control register 2

Horizontal position register

Clock control register

I/O polarity control register

OSD control register 3

Raster color register

Left border control register

(020216)···

0016

(020316)···

0016

(020416)···

0016

(020516)···

0016

(020616)··· 1 0 0 0 0 0 0

(020716)···

0016

(020816)···

0016

(025016)···

0116

(025116)···

Right border control register

(025216)···

(025316)···

SPRITE horizontal position register 2 (025716)···

SPRITE OSD control register

(025816)···

000

0016

000

000

00000

OSD control register 4

OSD reserved register 1

(025F16)···

(025D16)···

00

0016

Data slicer control register 1

Data slicer control register 2

(026016)···

0016

(026116)··· ? 0 ? 0 ? ? 0 ?

Caption position register

(026616)··· 0 0 ? 0 0 0 0 0

Data slicer reserved register 2

Data slicer reserved register 1

Clock run-in detect register

Data clock position register

(026716)···

(026816)···

(026916)···

(026A16)···

0016

0016

0016

000 01

OSD reserved register 3

OSD reserved register 2

Peripheral mode register

HSYNC counter register

(027B16)···

(027C16)···

(027D16)··· 0

(027E16)···

0016

0016

0000 0

00 00

X : Nothing is mapped to this bit

? : Undefined

The content of other registers and RAM is undefined when the microcomputer is reset. The initial values

must therefore be set.

Note: When the VCC level is applied to the CNVSS pin, it is 0316 at a reset.

Figure 2.3.3 Device’s internal status after a reset is cleared (1)

Rev. 1.0

21

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