QB-78K0FX2-T44GB Datasheet, PDF (38/44 Pages) Renesas Technology Corp – IECUBE is a registered trademark of NEC Electronics Corporation in Japan and Germany PC/AT is a trademark of International Business Machines Corporation.

CHAPTER 4 DIFFERENCES BETWEEN TARGET INTERFACE CIRCUIT AND TARGET DEVICE
Figure 4-2. Emulation Circuit Equivalent Circuit 2 (2/2)
• Probe side
(target system)
LVDD
• QB-78K0FX2 side
P43-P40
P53-P50
μ PD7885
Pull-up control IC
30 kΩ
Level shifter
μ PD7885
FPGA
Emulation CPU
RESET
100 kΩ
Level shifter
μ PD7885
FLMD0
100 kΩ
Level shifter
μ PD7885
3.3 V
10 kΩ
VSS
Level Shifter
μ PD7885
22 Ω
X2
XT2
P06, P05, 01, P00
P17 to P10
P33 to P30
P63 to P60
P76 to P70
P87 to P80
P93 to P90
P120
P132 to P130
100 kΩ
AVSS
μ PD78F0893
Emulation CPU
36
User’s Manual U17669EJ3V0UM