M306V5EESP Mitsubishi, M306V5EESP Datasheet - Page 101

• Manufacturer Part Number: M306V5EESP
• Description: SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
• Manufacturer: Mitsubishi

Rev. 1.0
Table 2.11.4 Input/output pin functions in clock synchronous serial I/O mode
TxDi
(P6
RxDi
(P6
CLKi
(P5
Table 2.11.4 lists the functions of the input/output pins during clock synchronous serial I/O mode. Note
that for a period from when the UARTi operation mode is selected to when transfer starts, the TxDi pin
outputs a “H”. (If the N-channel open-drain is selected, this pin is in floating state.)
Pin name
3
2
5
, P7
, P7
, P7
0
1
2
)
)
)
Serial data output
Serial data input
Transfer clock output
Transfer clock input
Function
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
(Outputs dummy data when performing reception only)
Port P6
bit 1 at address 03EF
(Can be used as an input port when performing transmission only)
Internal/external clock select bit (bit 3 at address 03A0
Port P5
bit 2 at address 03EF
Internal/external clock select bit (bit 3 at address 03A0
Port P5
bit 2 at address 03EF
2
5
5
and P7
and P7
and P7
1
2
2
direction register (bits 2 at address 03EE
direction register (bit 5 at address 03EB
direction register (bit 5 at address 03EB
16
16
16
)= “0”
) = “0”
) = “0”
Method of selection
and ON-SCREEN DISPLAY CONTROLLER
MITSUBISHI MICROCOMPUTERS
M306V5ME-XXXSP
16
16
, 0378
, 0378
16
16
M306V5EESP
16
,
,
,
16
16
) = “0”
) = “1”
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