CHAPTER 14 PORT FUNCTIONS
690
User’s Manual U14492EJ3V0UD
Figure 14-12. Type O Block Diagram
WR
PM
WR
PORT
RD
IN
PMmn
WR
PMC
PMCmn
Pmn
Pmn
Output signal in
control mode
MODE0 to MODE2
I/O control
I/O control
Address
Input signal in
control mode
Selector
Selector
Internal bus
Selector
Remark
m: Port number
n: Bit number
Содержание V850E/IA1 mPD703116
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