M32CSLASH86 datasheet(404/505 Pages) RENESAS

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Page 381

24. Programmable I/O Ports

)

(

Function

Function Select Register C

Bit Name

Bit

Symbol

Address

After Reset

PSC

03AF16

00X0 00002

PSC_0

PSC_3

PSC_4

(b5)

PSC_7

0 : TxD2/SDA2 output

1 : Selected by the PSD1_0 bit

0 : RTS2

1 : OUTC10/ISTxD1/BE1OUT

0 : TA2OUT output

1 : OUTC11/ISCLK1

0 : P104 to P107 or KI0 to KI3

1 : AN4 to AN7(1)

Port P70 Output Peripheral

Function Select Bit

Port P73 Output Peripheral

Function Select Bit

Port P74 Output Peripheral

Function Select Bit

Key Input Interrupt

Disabled Select Bit

PSC_6

0 : Selected by the PSD1_6 bit

1 : CAN0OUT

Port P76 Output Peripheral

Function Select Bit

PSC_2

Port P72 Output Peripheral

Function Select Bit

0 : CLK2 output

1 : V

Nothing is assigned. When write, set to "0".

When read, its content is indeterminate.

PSC_1

Port P71 Output Peripheral

Function Select Bit

0 : SCL2 output

1 : Selected by the PSD1_1 bit

NOTES:

1. Set the ILVL2 to ILVL0 bits in the the KUPIC register to "0002" (interrupt disabled) when changing

the PSC_7 bit setting.

Although AN4 to AN7 can be used when this bit is set to "0", power consumption may increase.

Function

Function Select Register C2

Bit Name

Bit

Symbol

Address

After Reset

PSC2

03AC16

XXXX X00X2

PSC2_2

Port P82 Output Peripheral

Function Select Bit

0 : CAN0OUT

1 : CAN1OUT

Nothing is assigned. When write, set to "0".

When read, its content is indeterminate.

Nothing is assigned. When write, set to "0".

When read, its content is indeterminate.

PSC2_1

(b0)

(b7 - b3)

Port P81 Output Peripheral

Function Select Bit

0 : Do not set to this value

1 : OUTC15

Figure 24.15 PSC Register and PSC2 Register

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