TMPR4925 datasheet(62/590 Pages) TOSHIBA

62 / 590 page

Chapter 3 Signals

3-4

Table 3.1.3 External Interface Signals (2/2)

Signal Name

Type

Description

Initial State

CARD1CSH*

CARD1CSL*

Output

PCMCIA card slot 1 chip select

Chip select signals for PCMCIA card slot 1.

The pins are shared with other functions (refer to Section "3.3 Pin Multiplexing").

PIO input

CARD2CSH*

CARD2CSL*

Output

PCMCIA card slot 2 chip select

Chip select signals for PCMCIA card slot 2.

The pins are shared with other functions (refer to Section "3.3 Pin Multiplexing").

PIO input

CARDREG*

Output

PCMCIA card register

REG* signal for a PCMCIA card.

The pin is shared with other functions (refer to Section "3.3 Pin Multiplexing").

PIO input

CARDIORD*

Output

PCMCIA card I/O read

IORD* signal for a PCMCIA card.

The pin is shared with other functions (refer to Section "3.3 Pin Multiplexing").

PIO input

CARDIOWR*

Output

PCMCIA card I/O write

IOWR* signal for a PCMCIA card.

The pin is shared with other functions (refer to Section "3.3 Pin Multiplexing").

PIO input

CARDDIR*

Output

PCMCIA card directory

Controls the direction of the bidirectional buffer used for a PCMCIA slot. This signal is

asserted during a read transaction when any of CARD2CSH*, CARD2CSL*,

CARD1CSH* and CARD1CSL* are asserted.

The pin is shared with other functions (refer to Section "3.3 Pin Multiplexing").

PIO input

CARD1WAIT*

Input

PCMCIA card slot 1 wait

Card wait signal from PCMCIA card slot 1.

The pin is shared with other functions (refer to Section "3.3 Pin Multiplexing").

PIO input

CARD2WAIT*

Input

PCMCIA card slot 2 wait

Card wait signal from PCMCIA card slot 2.

The pin is shared with other functions (refer to Section "3.3 Pin Multiplexing").

PIO input

TMPR4925 데이터시트(PDF) 62 Page - Toshiba Semiconductor

TMPR4925 데이터시트(HTML) 62 Page - Toshiba Semiconductor

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

데이터시트 다운로드

링크 URL