Section 3 User System Interface Circuit - Renesas H8/36109 User Manual

Section 3 User System Interface Circuit

Switches, protection circuits, and termination circuits are provided for this expansion I/O board
and used to connect signals to the user system interface cable. Figure 3.1 shows the user system
interface signal circuit.
E6000 (HS3664EPI61H or HS3664EPI62H)
Evaluation chip
Figure 3.1 User System Interface Signal Circuit (Ports D, E, F, G, and H)
H8/3664
HS36109EIO61H
H8/36109
Ports D, E, F, G, and H
Vcc
47 kΩ
47 Ω
User system
interface cable
9