Microchip Technology DV164136 Data Sheet
© 2008 Microchip Technology Inc.
DS39646C-page 221
PIC18F8722 FAMILY
FIGURE 19-8:
I
2
C™ SLAVE MODE TIMING WITH SEN = 0 (RECEPTION, 7-BIT ADDRESS)
SDAx
SCL
x
SSP
x
IF
(
P
IR
1
<
3
>
o
r PI
R3
<7
>)
B
F
(
S
S
P
xS
T
A
T
<
0>)
S
SPO
V (
S
S
P
x
C
O
N
1
<
6
>
)
S
1
2
3
4
56
7
8
9
1
2
3
4
5
6
7
89
1
2
3
4
5
7
8
9
P
A
7
A6
A
5
A
4
A
3
A
2
A
1
D7
D6
D5
D4
D3
D2
D1
D0
D7
D6
D5
D4
D3
D1
D0
ACK
Re
ce
ivin
g
Da
ta
AC
K
Re
ce
ivin
g
Da
ta
R/W
=
0
AC
K
Re
ce
ivin
g
Ad
d
re
s
s
Cle
a
re
d
i
n
so
ft
wa
re
SSP
x
B
UF
i
s
r
e
a
d
B
u
s m
a
ster
te
rmina
tes
tr
ansfer
S
S
P
OV
is set
be
cause S
S
P
xB
U
F
i
s
still fu
ll.
A
C
K
is not
sent.
D2
6
CK
P
(C
K
P
does
not r
e
set to
‘
0
’ wh
e
n
S
E
N
=
0
)