TMP93CS41 datasheet(75/248 Pages) TOSHIBA

75 / 248 page

TMP93CS40/TMP93CS41

2004-02-10

93CS40-73

3.5.8

Port 7 (P70 to P73)

Port 7 is a 4-bit general-purpose I/O port. I/O can be set on a bit basis. Resetting sets port

7 as an input port and connects a pull-up resistor. In addition to functioning as a

general-purpose I/O port, port 70 also functions as an input clock pin TI0; port 71 as an

8-bit timer output (TO1), port 72 as a PWM0 output (TO2), and port 73 as a PWM1 output

(TO3) pin. Writing 1 in the corresponding bit of the port 7 function register (P7FC) enables

output of the timer. Resetting resets the function register P7CR, P7FC value to 0, and sets

all bits to input ports.

Figure 3.5.16 Port 7

Direction control

(on bit basis)

Reset

P7CR write

P71 to P73

(TO1 to TO3)

P7 write

P7 read

Selector

Function control

(on bit basis)

P7FC write

Selector

P-ch

Programmable

pull up

Output latch

Timer F/F out

TO1: Timer 1

TO2: Timer 2

TO3: Timer 3

Programmable

pull up

P-ch

Reset

Output latch

P7 write

P7 read

Direction control

(on bit basis)

P7CR write

Selector

TI0

P70

(TI0)

TMP93CS41 Datenblatt(PDF) 75 Page - Toshiba Semiconductor

TMP93CS41 Datenblatt(HTML) 75 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

Datenblatt Download

Link URL