IE-789468-NS-EM1 Renesas Electronics America, IE-789468-NS-EM1 Datasheet - Page 22

• Manufacturer Part Number: IE-789468-NS-EM1
• Description: BD EMULATOR 78K0S UPD789468
• Manufacturer: Renesas Electronics America

Specifications of IE-789468-NS-EM1

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

(2) Settings for the IE-789468-NS-EM1 without sub-board
20
The emulation CPU of the IE-789468-NS-EM1 to be used differs depending on the target subseries device.
The
179327 Subseries device, is mounted on the socket (IC1) at shipment. There is no need to change any hardware
settings when using the factory settings.
When debugging a
mount the
device and which is included in the packing box as an accessory, on the socket (IC1).
When the emulation CPU (I/O EVA chip) is mounted, each emulation CPU pin is fixed by a contact pin of the
NQPACK080SD and a holding pin of the HQPACK080SD, being separated by a plastic partition. This prevents
each emulation CPU pin from being shorted with an adjacent pin.
<Steps>
<1> Remove the four screws (M2 × 6 mm) that fix the HQPACK080SD on each corner using the supplied
<2> Remove the mounted emulation CPU (I/O EVA chip).
<3> Mount the emulation CPU (I/O EVA chip) for the Subseries device to be debugged, aligning pin 1 of the
<4> Place the HQPACK080SD on the NQPACK080SD with the emulation CPU (I/O EVA chip) mounted, and fix
µ
screwdriver.
emulation CPU (I/O EVA chip) to the position of pin 1 of the NQPACK080SD.
them with four screws (M2 × 6 mm), one at each corner. Tighten the four screws equally in opposite angle
order using the supplied screwdriver or a screwdriver with a torque gauge. Be careful not to tighten one
screw harder than the others. The target torque for tightening screws is 0.55 kg•f•cm (0.054 N•m) max.
Tightening screws too hard may obstruct smooth conduction.
PD78F9328GK V1.31, which is the emulation CPU (I/O EVA chip) used for debugging a
Figure 3-2. Replacing Emulation CPU for IE-789468-NS-EM1 Without Sub-Board
µ
PD78F9468GK E1.3, which is the emulation CPU used for debugging a
µ
PD789467 Subseries device, remove the
Fixing screws
HQPACK080SD
Emulation CPU
(I/O EVA chip)
NQPACK080SD
Emulation board
IE-789468-NS-EM1
CHAPTER 3
User’s Manual U16482EJ1V0UM
INSTALLATION
Emulation CPU
(I/O EVA chip)
Holding pin of HQPACK080SD
µ
PD78F9328GK V1.31 from the socket (IC1), and
Contact pin of NQPACK080SD
Pin
µ
PD789467 Subseries
Plastic partition
µ
PD789327/