
I-36
EPSON
S1C62N33 TECHNICAL HARDWARE
CHAPTER 4: PERIPHERAL CIRCUITS AND OPERATION (Output Ports)
Address
(7CH)
Register
(R10)
FOUT
BZ
Data
bus
R12
R11
R13
R10
Mask option
(Without SW)
Register
(R13)
Register
(R11)
Register
(R12)
Fig. 4.5.2
Structure of output port
R10–R13