Microchip Technology MA160014 Data Sheet
PIC18(L)F2X/4XK22
DS41412F-page 228
2010-2012 Microchip Technology Inc.
FIGURE 15-14:
I
2
C SLAVE, 7-BIT ADDRESS, RECEPTION (SEN = 0, AHEN = 0, DHEN = 0)
R
e
ce
ivin
g
Ad
d
re
s
s
ACK
Re
ce
ivin
g
Da
ta
ACK
Re
ce
ivin
g
Da
ta
ACK
=
1
A7
A6
A5
A4
A3
A2
A1
D7
D6
D5
D4
D3
D2
D1
D0
D7
D6
D5
D4
D3
D2
D1
D0
SDAx
SCL
x
S
SPx
IF
BF
SSPx
O
V
1
2
3
4
56
78
1
2
3
4
56
78
1
2
3
4
56
78
9
9
9
ACK
i
s
no
t se
nt.
SSPx
O
V
s
e
t b
e
c
a
u
s
e
SSPxBUF
is st
ill f
u
ll.
C
le
a
red
by
softw
ar
e
Fi
rs
t b
y
te
of
da
ta
i
s
ava
ila
bl
e
in
SSPx
BUF
SSPx
BUF
is
r
e
a
d
SSPx
IF
s
e
t o
n
9
th
fa
llin
g
e
d
g
e
o
f
SC
L
x
Clea
re
d
by
softwar
e
P
B
u
s M
a
ste
r se
nds
S
top cond
it
io
n
S
Fr
om
S
lave
to
Mas
ter