HD6432351 datasheet(424/1025 Pages) RENESAS

424 / 1025 page

Section 9 I/O Ports

Rev. 3.00 Sep 15, 2006 page 390 of 988

REJ09B0330-0300

Port D MOS Pull-Up Control Register (PDPCR) [H8S/2351 Only]

PD7PCR

R/W

PD6PCR

R/W

PD5PCR

R/W

PD4PCR

R/W

PD3PCR

R/W

PD0PCR

R/W

PD2PCR

R/W

PD1PCR

R/W

Bit

Initial value

R/W

PDPCR is an 8-bit readable/writable register that controls the MOS input pull-up function

incorporated into port D on an individual bit basis.

When a PDDDR bit is cleared to 0 (input port setting) in mode 3 or 7, setting the corresponding

PDPCR bit to 1 turns on the MOS input pull-up for the corresponding pin.

PDPCR is initialized to H'00 by a power-on reset, and in hardware standby mode. It retains its

prior state after a manual reset, and in software standby mode.

9.11.3

Pin Functions

Modes 1, 4, and 5 [H8S/2350]; Modes 1, 2, and 4 to 6 [H8S/2351]

In modes 1, 2, and 4 to 6, port D pins are automatically designated as data I/O pins.

Port D pin functions in modes 1, 2, and 4 to 6 are shown in figure 9.20.

D15

D14

D13

D12

D11

D10

Port D

(I/O)

Figure 9.20 Port D Pin Functions (Modes 1, 2, and 4 to 6)

HD6432351 Datasheet(PDF) 424 Page - Renesas Technology Corp

HD6432351 Datasheet(HTML) 424 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