HD64F3048F16 Datasheet, PDF(342/903 Page) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

English

English German Russian Spanish Italian Polish Chinese Japanese Korean French Portuguese	Language :

HD64F3048F16 Datasheet, PDF (342/903 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

◁

Section 9 I/O Ports

Pin

PB6/TP14/

DREQ0/

CS7

Pin Functions and Selection Method

Bit CS7E in CSCR, DMAC channel 0 settings (bits DTS2A to DTS0A and DTS2B to

DTS0B in DTCR0A and DTCR0B), bit NDER14 in NDERB, and bit PB6DDR in PBDDR

select the pin function as follows

PB6DDR

0

1

1

â

CS7E

0

0

0

1

NDER14

â

0

1

â

Pin function

PB6 input

PB6 output

TP14 output

â

DREQ0 input*

CS7 output

Note: * DREQ0 input under DMAC channel 0 settings (1) in the table below.

DMAC

channel 0

settings

(2)

(1)

(2)

(1)

(2)

(1)

DTS2A, DTS1A

Not both 1

Both 1

DTS0A

â

0

0

1

1

1

DTS2B

0

1

1

0

1

0

1

1

DTS1B

â

0

1

â

â

â

0

1

PB5/TP13/

TOCXB

4

ITU channel 4 settings (bit CMD1 in TFCR and bit EXB4 in TOER), bit NDER13 in

NDERB, and bit PB DDR in PBDDR select the pin function as follows

5

EXB4, CMD1

Not both 1

Both 1

PB5DDR

0

1

NDER13

â

0

1

â

1

â

Pin function

PB input

5

PB output

5

TP output TOCXB output

13

4

PB4/TP12/

TOCXA4

ITU channel 4 settings (bit CMD1 in TFCR and bit EXA4 in TOER), bit NDER12 in

NDERB, and bit PB4DDR in PBDDR select the pin function as follows

EXA4, CMD1

Not both 1

Both 1

PB4DDR

0

1

NDER12

â

0

1

â

1

â

Pin function

PB4 input

PB4 output

TP12 output TOCXA4 output

Rev. 3.00 Sep 27, 2006 page 314 of 872

REJ09B0325-0300

▷