32186 datasheet(224/1032 Pages) RENESAS

224 / 1032 page

INPUT/OUTPUT PORTS AND PIN FUNCTIONS

8-22

32185/32186 Group Hardware Manual

Rev.1.10 REJ09B0235-0110 May 15, 07

P10 Operation Mode Register (P10MOD)

<Address: H’0080 074A>

Bit Name

Function

P100MD

0: P100

Port P100 operation mode bit

1: TO8

P101MD

0: P101

Port P101 operation mode bit

1: TO9/CRX0 (Note 1)

P102MD

0: P102

Port P102 operation mode bit

1: TO10/CTX0 (Note 1)

P103MD

0: P103

Port P103 operation mode bit

1: TO11/TIN24 (Note 1)

P104MD

0: P104/DD3 (Note 2)

Port P104 operation mode bit

1: TO12/TIN25 (Note 1)

P105MD

0: P105/DD2 (Note 2)

Port P105 operation mode bit

1: TO13/SCLKI4/SCLKO4 (Note 1)

P106MD

0: P106/DD1 (Note 2)

Port P106 operation mode bit

1: TO14/TXD4 (Note 1)

P107MD

0: P107/DD0 (Note 2)

Port P107 operation mode bit

1: TO15/RXD4 (Note 1)

Note 1: Which function of the pin is used depends on how the P10 Peripheral Function Select Register is set.

Note 2: The DD input functions are effective depending on the settings of DD input pin select register (DDSEL). (For details, refer to

the Chapter 14, "Direct RAM Interface") To use the port as DD input pin, set the port direction for input.

3456

P100MD

P101MD

P102MD

P103MD

P104MD

P105MD

P106MD

P107MD

000

0000

P10 Peripheral Function Select Register (P10SMOD)

<Address: H’0080 076A>

Bit Name

Function

No function assigned. Fix to "0."

P101SMD

0: TO9

Port P101 peripheral function select bit (Note 1)

1: CRX0

P102SMD

0: TO10

Port P102 peripheral function select bit

1: CTX0

P103SMD

0: TO11

Port P103 peripheral function select bit

1: TIN24

P104SMD

0: TO12

Port P104 peripheral function select bit

1: TIN25

P105SMD

0:TO13

Port P105 peripheral function select bit

1: SCLKI4/SCLKO4

P106SMD

0: TO14

Port P106 peripheral function select bit

1: TXD4

P107SMD

0: TO15

Port P107 peripheral function select bit

1: RXD4

Note 1: When not using this pin as CRX0 pin, always be sure to set the bit to "0."

Note: • The value of this register can only be modified when the corresponding P10 operation mode register bit = 0 (set for port).

Then set the corresponging P10 operation mode register bit to "1."

8.3 Input/Output Port Related Registers

3456

P101SMD P102SMD P103SMD P104SMD P105SMD P106SMD P107SMD

000

0000

32186 Datasheet(PDF) 224 Page - Renesas Technology Corp

32186 Datasheet(HTML) 224 Page - Renesas Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL