I/O Ports (P00-P03, P10-P13; Configuration Of I/O Ports - Epson S1C6S3N2 Technical Manual

CHAPTER 4: PERIPHERAL CIRCUITS AND OPERATION (I/O Ports)
Configuration of
I/O ports
Fig. 4.6.1

Configuration of I/O ports

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4.6 I/O Ports (P00–P03, P10–P13)
The S1C6S3N2 Series has general-purpose I/O ports (4 bits
x 2). Figure 4.6.1 shows the configuration of the I/O ports.
The four bits of each of the I/O ports P00–P03 and P10–P13
can be set to either input mode or output mode. Modes can
be set by writing data to the I/O control register.
Address
Address
Input
control
Register
I/O control
register
EPSON
S1C6S3N2 TECHNICAL HARDWARE
P
V
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