Section 4 User Interface Specifications; User System Interface Circuit - Renesas FP-112B User Manual

Section 4 User Interface Specifications

The user system interface board incorporates a level conversion circuit supporting a low-voltage
circuit. Accordingly, when connecting the user system to the emulator, pay attention to the signal
delays and the number of FANINs and FANOUTs.
4.1

User System Interface Circuit

The user system interface circuit of the user system interface board is shown below.
(1) NMI and _RES
Emulator
Figure 3 User System Interface Circuit for NMI and _RES
(2) PE15 to PE0, PC15 to PC0, PB9 to PB0, PA15 to PA0, and PD15 to PD0
Emulator
Figure 4 User System Interface Circuit for PE15 to PE0, PC15 to PC0, PB9 to PB0,
5Vcc
HD151015
VccB
B
QSVcc
QS3384
PA15 to PA0, and PD15 to PD0
UVcc
VccA
A
User system
User system
5