32186 datasheet(220/1032 Pages) RENESAS

220 / 1032 page

INPUT/OUTPUT PORTS AND PIN FUNCTIONS

8-18

32185/32186 Group Hardware Manual

Rev.1.10 REJ09B0235-0110 May 15, 07

P4 Operation Mode Register (P4MOD)

<Address: H’0080 0744>

Bit Name

Function

0–3

No function assigned. Fix to "0."

P44MD

0: P44

Port P44 operation mode bit

1: CS0#/TIN8 (Note 1)

P45MD

0: P45

Port P45 operation mode bit

1: CS1#/TIN9 (Note 1)

P46MD

0: P46

Port P46 operation mode bit

1: A13/TIN10 (Note 1)

P47MD

0: P47

Port P47 operation mode bit

1: A14/TIN11 (Note 1)

Note 1: Which function of the pin is used depends on how the P4 Peripheral Function Select Register is set.

Note: • During processor mode, settings of this register have no effect, and the ports function as external bus interface signal pins

(CS0#, CS1#, A13 and A14).

P4 Peripheral Function Select Register (P4SMOD)

<Address: H’0080 0764>

Bit Name

Function

0–3

No function assigned. Fix to "0."

P44SMD

0: CS0#

Port P44 peripheral function select bit

1: TIN8

P45SMD

0: CS1#

Port P45 peripheral function select bit

1: TIN9

P46SMD

0: A13

Port P46 peripheral function select bit

1: TIN10

P47SMD

0: A14

Port P47 peripheral function select bit

1: TIN11

Notes: • During processor mode, settings of this register have no effect, and the ports function as external bus interface signal

pins (CS0#, CS1#, A13 and A14).

• The value of this register can only be modified when the corresponding P4 operation mode register bit = 0 (set for port).

Then set the corresponging P4 operation mode register bit to "1."

• During single-chip mode, selecting the external bus interface function is prohibited.

3456

P44SMD

P45SMD

P46SMD

P47SMD

000

0000

8.3 Input/Output Port Related Registers

3456

P44MD

P45MD

P46MD

P47MD

000

00000

32186 Datasheet(PDF) 220 Page - Renesas Technology Corp

32186 Datasheet(HTML) 220 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