전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

M16C/29 데이터시트(PDF) 297 Page - Renesas Technology Corp

부품명 M16C/29
상세설명  RENESAS MCU M16C FAMILY / M16C/Tiny SERIES
PDF  499 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  RENESAS [Renesas Technology Corp]
홈페이지  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

M16C/29 데이터시트(HTML) 297 Page - Renesas Technology Corp

Back Button M16C/29 Datasheet HTML 293Page - Renesas Technology Corp M16C/29 Datasheet HTML 294Page - Renesas Technology Corp M16C/29 Datasheet HTML 295Page - Renesas Technology Corp M16C/29 Datasheet HTML 296Page - Renesas Technology Corp M16C/29 Datasheet HTML 297Page - Renesas Technology Corp M16C/29 Datasheet HTML 298Page - Renesas Technology Corp M16C/29 Datasheet HTML 299Page - Renesas Technology Corp M16C/29 Datasheet HTML 300Page - Renesas Technology Corp M16C/29 Datasheet HTML 301Page - Renesas Technology Corp Next Button
Zoom Inzoom in Zoom Outzoom out
 297 / 499 page
background image
16. MULTI-MASTER I2C bus INTERFACE
p
u
o
r
G
9
2
/
C
6
1
M
page 273
8
5
4
f
o
7
0
0
2
,
0
3
.r
a
M
2
1
.
1
.
v
e
R
2
1
1
0
-
1
0
1
0
B
9
0
J
E
R
Figure 16.12 The timing of the interrupt generation at the completion of the data receive
16.6.3 Bits 2,3 : Port Function Select Bits PED, PEC
If the ES0 bit in the S1D0 register is set to 1 (I2C bus interface enabled), the SDAMM functions as an
output port. When the PED bit is set to 1 and the SCLMM functions as an output port when the PEC bit is
set to 1. Then the setting values of bits P2_0 and P2_1 in the port P2 register are output to the I2C bus,
regardless of he internal SCL/SDA output signals. (SCL/SDA pins are onnected to I2C bus interface
circuit)
The bus data can be read by reading the port pi direction register in input mode, regardless of the setting
values of the PED and PEC bits. Table 16.5 shows the port specification.
Table 16.5 Port specifications
In receive mode, ACK bit = 1 WIT bit = 0
7 clock
8 clock
ACK
clock
1 clock
1 bit
7 bit
8 bit
ACK bit
SCL
SDA
ACKBIT bit
PIN flag
Internal WAIT flag
I2C bus interface
interrupt request signal
The writing signal of
the S00 register
7 clock
8 clock
ACK
clock
1 bit
7 bit
8 bit
SCL
SDA
ACKBIT bit
PIN flag
Internal WAIT flag
I2C bus interface
interrupt request signal
The writing signal of
the S00 register
The writing signal of the S2
0 register
1)
NOTE:
1. Do not write to the I2C0 clock control register except the bit ACK-BIT.
In receive mode, ACK bit = 1 WIT bit = 1
2)
e
m
a
N
n
i
Pti
B
9
S
Eti
B
D
E
P
2
P 0
n
o
it
c
e
ri
D
tr
o
P
r
e
t
s
i
g
e
R
n
o
it
c
n
u
F
2
P 0
0-
1
/
0n
o
it
c
n
u
f
O
/I
tr
o
P
10
-
S A
D
n
o
it
c
n
u
f
O
/I
11
-
S A
D
n
o
it
c
n
u
f
t
u
p
t
u
o
tr
o
p
,
n
o
it
c
n
u
f
t
u
p
n
i
e
m
a
N
n
i
Pti
B
0
S
Eti
B
C
E
P
2
P 1
n
o
it
c
e
ri
D
tr
o
P
r
e
t
s
i
g
e
R
n
o
it
c
n
u
F
2
P 1
0-
1
/
0n
o
it
c
n
u
f
O
/I
tr
o
P
10
-
S L
C
n
o
it
c
n
u
f
O
/I
11
-
S L
C
n
o
i
c
n
u
f
t
u
p
t
u
o
tr
o
p
,
n
o
it
c
n
u
f
t
u
p
n
i



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

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com