CHAPTER 14 PORT FUNCTIONS
User’s Manual U14359EJ4V0UM
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14.2 Port Configuration
The V850E/MA1 incorporates a total of 115 input/output ports (including 9 input-only ports) labeled ports 0 through
5, and AL, AH, DL, CS, CT, CM, CD, and BD. The port configuration is shown below.
Port 0
P00
to
P07
Port 1
P10
to
P13
Port 2
P21
to
P27
P20
Port 3
P30
to
P37
Port 4
P40
to
P45
Port 5
P50
to
P52
Port 7
P70
to
P77
Port AL
Port AH
PAL0
to
PAL15
PAH0
to
PAH9
Port DL
Port CS
Port CT
Port CM
PDL0
to
PDL15
PCS0
to
PCS7
PCT0
PCT1
PCT4
PCT7
PCM0
to
PCM5
Port CD
PCD0
to
PCD3
Port BD
PBD0
to
PBD3
