Datasheet

 1998-2013 Microchip Technology Inc. DS30289C-page 87
PIC17C7XX
FIGURE 10-15: RG4 BLOCK DIAGRAM
FIGURE 10-16: RG7:RG5 BLOCK DIAGRAM
Note: I/O pins have protection diodes to VDD and VSS.
D
CK
Q
D
CK
Q
Data Bus
RD_PORTG
WR_PORTG
RD_DDRG
WR_DDRG
EN
Q
D
EN
P
N
Q
Peripheral Data In
VDD
Note: I/O pins have protection diodes to VDD and VSS.
Q
D
CK
1
0
Q
D
CK
R
Port
Data
Data Bus
RD_PORTG
WR_PORTG
RD_DDRG
WR_DDRG
N
QD
EN
P
N
Q
Q
OUTPUT
OUTPUT ENABLE
Peripheral Data In
V
DD