IE-780148-NS-EM1 Renesas Electronics America, IE-780148-NS-EM1 Datasheet - Page 29

• Manufacturer Part Number: IE-780148-NS-EM1
• Description: BOARD EMULATOR 78K0 UPD780148
• Manufacturer: Renesas Electronics America

Specifications of IE-780148-NS-EM1

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

3.2.3 Subsystem clock settings
(1) When using clock that is already mounted on emulation board
(2) When using the clock mounted by user
(1) When using clock (XT1) that is
(2) When using clock mounted by
(3) When inputting pulse from target
Note For the Ver. 1.x board, the oscillator is mounted on the parts board (USCLK).
Remark
When the IE-780148-NS-EM1 is shipped, a 32.768 kHz crystal resonator and the parts board (USCLK) on which
pins 6 and 8 are shorted are already mounted on the IE-780148-NS-EM1. Short the 1 and 2 side of the jumper
(JP8) on the IE-78K0-NS or IE-78K0-NS-A. There is no need to make any other settings via the integrated
debugger (ID78K0-NS).
Perform the settings described under either (a) or (b), depending on the type of clock to be used. Short the 1 and
2 side on the jumper (JP8) of the IE-78K0-NS or IE-78K0-NS-A.
For the jumper position, refer to the IE-78K0-NS User’s Manual (U13731E) when using the IE-78K0-NS, and
refer to the IE-78K0-NS-A User’s Manual (U14889E) when using the IE-78K0-NS-A.
There is no need to make any other settings via the integrated debugger (ID78K0-NS).
(a) When using a ceramic resonator or crystal resonator
already mounted on emulation
board
user
system or when target device is
78K0/KB1 or 78K0/KB1+
(
µ
PD780103 Subseries)
•
<Steps>
<1> Prepare the IE-780148-NS-EM1.
<2> Solder the ceramic resonator or crystal resonator, resistor Rx, capacitor CA, and capacitor CB (all with
Frequency of Subsystem Clock to Be Used
For the Ver. 2.x board, short 6 and 8 because the oscillator is mounted on the board.
Items to be prepared
• Parts board
• Ceramic resonator or crystal resonator
• Resistor Rx
When the IE-780148-NS-EM1 is shipped, the settings for “when using clock that is already mounted on
emulation board” are preset.
suitable oscillation frequencies) onto the parts board (USCLK) (as shown below).
Table 3-3. Subsystem Clock Settings
32.768 kHz
Other than
32.768 kHz
CHAPTER 3 INSTALLATION
User’s Manual U16963EJ1V0UM
6 and 8 shorted
Oscillator assembled by
user
Not used
IE-780148-NS-EM1
USCLK Socket
• Capacitor CA
• Capacitor CB
• Solder kit
Note
Short 1 and 2 side
Short 3 and 4 side
IE-78K0-NS or IE-78K0-NS-A
JP8
27