Microchip Technology MA160014 Data Sheet
2010-2012 Microchip Technology Inc.
DS41412F-page 239
PIC18(L)F2X/4XK22
FIGURE 15-22:
I
2
C SLAVE, 10-BIT ADDRESS, TRANSMISSION (SEN = 0, AHEN = 0, DHEN = 0)
Re
c
e
ivin
g
Ad
d
re
s
s
ACK
Rece
iving
S
e
con
d
A
d
dr
e
ss B
y
te
Sr
R
e
c
e
iv
e F
irs
t A
d
dr
es
s
B
y
te
ACK
T
ra
n
sm
itt
in
g
Da
ta
Byte
1
1
1
1
0
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
1
1
1
1
0
A9
A8
D7
D6
D5
D4
D3
D2
D1
D0
SDAx
SC
L
x
S
SPx
IF
BF
UA
CKP
R/W
D/A
1
23
45
6
789
1
23
45
67
89
1
23
4
5
67
89
1
23
4
5
6
78
9
AC
K
=
1
P
M
a
ster
sen
d
s
S
to
p
co
n
d
itio
n
M
a
ste
r se
nds
no
t A
C
K
M
a
ste
r se
nds
R
e
s
tar
t ev
ent
AC
K
R/
W
=
0
S
Cle
are
d
b
y
softwar
e
Afte
r SSP
x
A
DD
is
u
p
d
a
te
d, U
A
i
s
cl
ear
ed
an
d S
C
L
x
i
s
r
e
le
a
s
ed
Hig
h
a
d
d
re
ss is lo
a
d
e
d
Re
ce
iv
e
d
a
d
d
re
s
s
is
Data to
tr
ans
mit is
S
e
t by
softwar
e
In
di
cat
e
s a
n
a
ddr
ess
Wh
e
n
R/
W
=
1
;
R/W
is
copie
d
fr
om
th
e
S
e
t b
y
ha
rdw
a
re
UA in
d
ic
a
te
s SSP
x
A
DD
SS
Px
BUF lo
a
d
e
d
w
it
h rece
iv
ed
ad
dre
s
s
mu
s
t be
up
da
te
d
ha
s b
een
re
cei
v
e
d
lo
a
d
e
d
in
to
SSPx
BUF
re
le
as
e
s
S
C
Lx
M
a
ste
rs n
o
t A
C
K
is co
p
ie
d
ma
tchi
n
g
a
ddr
ess
byte
CKP
is cle
a
re
d
o
n
9
th
fa
llin
g
e
d
g
e
o
f SCL
x
rea
d
fr
om
S
S
P
x
B
UF
b
a
c
k
in
to
SSPx
ADD
ACKST
A
T
S
e
t by
har
dw
a
re