Renesas M16C/62P Series Hardware Manual page 276

M16C/62P Group (M16C/62P, M16C/62PT)
P8_7
P8_6
Data bus
NOTES:
Figure 21.5 I/O Ports (5)
BYTE
BYTE signal input
CNVSS
CNVSS signal input
RESET
RESET signal input
NOTES:
1.
Make sure the input voltage on each port will not exceed VCC1.
Figure 21.6 I/O Pins
Rev.2.41 Jan 10, 2006
REJ09B0185-0241
http://www.xinpian.net
Pull-up selection
Direction register
Data bus
Port latch
Pull-up selection
Direction register
Port latch
1. Symbolizes a parasitic diode.
Make sure the input voltage on each port will not exceed VCC.
VCC: VCC1 for the port P6 to P11 and P14, and VCC2 for the port P0 to P5 and P12 to P13.
Symbolizes a parasitic diode.
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"1"
Output
21. Programmable I/O Ports
(NOTE 1)
fC
Rf
Rd
(NOTE 1)
(NOTE 1)
(NOTE 1)
(NOTE1)
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