Figure 20-15: Port Type 9 - NEC V850E/PH2 User Manual

(14) Port type 9
Port type 9 provides a general purpose I/O port with peripheral input function and external
interrupt input capability. This type is similar to the port type 8, but input noise filter is bypassed for
peripheral input function.
Remark: The peripheral input signal provided by port type 9 is fixed to high level, if peripheral input
function is disabled.
RD
Remark: m: port number
n: port bit number
x: external interrupt number
Chapter 20 Port Functions

Figure 20-15: Port Type 9

WR
PMC
PMCmn
WR
PM
PMmn
WR
PORT
Pmn
RD
IN
Peripheral
input function
Edge
INTx
detection
WR
INTM
ESx0
ESx1
INTM
Address
User's Manual U16580EE3V1UD00
Address
Filter
Pmn
883