IE-789136-NS-EM1 Renesas Electronics America, IE-789136-NS-EM1 Datasheet - Page 33

• Manufacturer Part Number: IE-789136-NS-EM1
• Description: BD EMUL 78K0S UPD78910X/12X-15X
• Manufacturer: Renesas Electronics America

Specifications of IE-789136-NS-EM1

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NS-EM1’s target interface circuit.
emulation CPU, TTL, CMOS-IC, and other emulation circuits.
operate as the actual target device would operate in the target system.
(1) Signals input to or output from the EVA chip and the peripheral EVA chip
(2) Signals input from the target system via a gate
(3) Analog signals
(4) Other signals
(1) Signals input to or output from the EVA chip and peripheral EVA chip
(2) Signals input from the target system via a gate
This chapter describes differences between the target device’s signal lines and the signal lines of the IE-789136-
Although the target device is a CMOS circuit, the IE-789136-NS-EM1’s target interface circuit consists of an
When the IE system is connected with the target system for debugging, the IE system performs emulation so as to
However, some minor differences exist since the operations are performed via the IE system’s emulation.
The IE-789136-NS-EM1’s circuit is used as follows for signals listed in (1) to (4) above.
The following signals perform the same operations as in the µ PD789104A, 789114A, 789124A, 789134A
Subseries, µ PD78F9116B, and 78F9136B. However, a 1 MΩ pull-down resistor and 100 Ω resistor are inserted
in series.
• Signals related to port 0
• Signals related to port 1
• Signals related to port 2
• Signals related to port 5
Since the following signals are input via a gate, their timing shows a delay compared to the µ PD789104A,
789114A, 789124A, 789134A Subseries, µ PD78F9116B, and 78F9136B.
• RESET signal
• Signals related to X1
CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND TARGET INTERFACE CIRCUITS
User’s Manual U14363EJ2V0UM
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