M306V2 Mitsubishi, M306V2 Datasheet - Page 20

• Manufacturer Part Number: M306V2
• Description: SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
• Manufacturer: Mitsubishi

20
Table 2.3.1 Pin status when RESET pin level is “L”
P5
P0
P1
P2, P3, P4
P4
P4
P5
P5
P5
P5
P5
P5
P5
P6
P7, P8
P8
R, G, B, OUT1,
OUT2
2.3.2 Pin Status When RESET Pin Level is “L”
CV
HLF
OSC1
OSC2
Table 2.3.1 shows the statuses of the other pins while the RESET pin level is “L”. Figures 2.3.3 and 2.3.4
show the internal status of the microcomputer immediately after the reset is cancelled.
4
4
5
0
1
2
3
5
6
7
0
6
IN
Pin name
, P8
to P4
to P6
, V
2
, P8
7
HOLD
, P9, P10
7
3
0
, P6
3
to P4
,
,
7
,
3
Input port (floating)
Input port (floating)
Input port (floating)
Input port (floating)
Input port (floating)
Input port (floating)
Input port (floating)
Input port (floating)
Input port (floating)
Input port (floating)
Input port (floating)
Input port (floating)
Input port (floating)
Input port (floating)
Output port
Input/output port
Input port
Output port
CNV
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
____________
____________
SS
= V
SS
Data input (floating)
Data input (floating)
Address output (undefined)
CS0 output (“H” level is output)
Input port (floating)
(pull-up resistor is on)
BHE output (undefined)
BCLK output
HLDA output (The output value
depends on the input to the
HOLD pin)
HOLD input (floating)
ALE output (“L” level is output)
Input port (floating)
WR output (“H” level is output)
RD output (“H” level is output)
RDY input (floating)
BYTE = V
Status
____________
SS
and ON-SCREEN DISPLAY CONTROLLER
CNV
MITSUBISHI MICROCOMPUTERS
SS
M306V2ME-XXXFP
= V
Data input (floating)
Input port (floating)
Address output (undefined)
CS0 output (“H” level is output)
Input port (floating)
(pull-up resistor is on)
WR output (“H” level is output)
BHE output (undefined)
RD output (“H” level is output)
BCLK output
HLDA output (The output value
depends on the input to the
HOLD pin)
HOLD input (floating)
ALE output (“L” level is output)
RDY input (floating)
Input port (floating)
CC
BYTE = V
M306V2EEFP
CC
Rev. 1.0