E1 Datasheet, PDF (40/50 Pages) Renesas Technology Corp – E1/E20 Emulator

E1/E20 Emulator
Designing the User System
Power-supply
circuit
VCC_REF
3.3V
SN65LVDS33PW
10kΩ x6
220Ω
SN65LVDS33PW
SN65LVDS33PW
Emulator
control
circuit
SN65LVDS33PW
SN65LVDS33PW
SN65LVDS33PW
220Ω
User-side connector
on the user system
interface cable
VCC ₁₂
22Ω Noise filter
NFL18ST
TRCLK ₆
22Ω Noise filter _{TRDATA3 24}
NFL18ST
22Ω Noise filter _{TRDATA2 26}
NFL18ST
22Ω Noise filter _{TRDATA1 28}
NFL18ST
22Ω Noise filter _{TRDATA0 30}
NFL18ST
22Ω Noise filter _{TRSYNC 32}
NFL18ST
4, 7, 10, 12, 13,
16, 18, 20, 21,
22, 23, 25, 27,
29, 31, 33 to 38
Figure 2.30 Internal Tracing Circuits of the E20 Emulator
R20UT0399EJ0700 Rev.7.00
Feb 01, 2014
Page 40 of 50