H8SSLASH2214 datasheet(351/936 Pages) RENESAS

351 / 936 page

Section 9 I/O Ports

Rev.4.00 Sep. 18, 2008 Page 291 of 872

REJ09B0189-0400

Pin Functions and Selection Method

P14/

TIOCA1/

IRQ0

The pin function is switched as shown below according to the combination of the TPU

channel 1 settings (bits MD3 to MD0 in TMDR1, bits IOA3 to IOA0 in TIOR1, and bits

CCLR1 and CCLR0 in TCR1) and bit P14DDR.

TPU channel 1

settings

(1)

in table below

(2)

in table below

P14DDR

—

Pin function

TIOCA1 output

P14 input

P14 output

TIOCA1 input*

IRQ0 input*2

TPU channel 1

settings

(2)

(1)

(2)

(1)

(2)

MD3 to MD0

B'0000, B'01xx

B'001x B'0010

B'0011

IOA3 to IOA0

B'0000

B'0100

B'1xxx

B'0001 to B'0011

B'0101 to B'0111

B'xx00

Other

than

B'xx00

Other than B'xx00

CCLR1, CCLR0

—

Other than

B'01

Output function

—

Output compare

output

—

PWM

mode 1

output*

PWM mode 2

output

—

x: Don’t care

Notes: 1. TIOCA1 input when MD3 to MD0 = B'0000 or B'01xx and IOA3 to IOA0=

B'10xx.

2. When used as an external interrupt pin, do not use for another function

3. Output is disabled for TIOCB1.

H8S/2214 数据表(PDF) 351 Page - Renesas Technology Corp

H8S/2214 数据表(HTML) 351 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

数据表下载