LCE-780078-EM Renesas Electronics America, LCE-780078-EM Datasheet - Page 10

• Manufacturer Part Number: LCE-780078-EM
• Description: BOARD EMULATOR 78K0 UPD780078
• Manufacturer: Renesas Electronics America

Specifications of LCE-780078-EM

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

LCE-780078-EM Emulation Board User's Manual
2.4
S1 Settings for P30-P33 Mask Options
Note: Refer to the Appendix for pin assignments.
The target devices emulated by the LCE-780078-EM board have factory-programmable
mask options, allowing pull-up resistors to be attached to the lower four bits of Port 3, P30
through P33. These ports are open-drain N-channel I/O ports, and can be configured as
open-drain outputs by omitting the pull-up resistor mask option.
The factory-programmable mask options can be emulated by setting the appropriate bits
of the S1 switch to connect or disconnect on-board pull-up resistors to P30 P33. These
switches should be set for the mask options desired in the final target chip.
Target Device
Port Bit
P30
P31
P32
P33
PD780076GC
PD780078GC
PD78F0078GC
PD780076GK
PD780078GK
PD78F0078GK
PD780076CW
PD780078CW
PD78F0078CW
Table 3.
Table 2.
S1 Switch
S1-1
S1-2
S1-3
S1-4
Emulation Probe
NP-64GC-TQ (connected to J1)
NP-64GK (connected to J1)
NP-64CW (connected to J2)
S1 Settings for P30-P33 Mask Options
Emulation Probe and Socket
Switch Setting
Off
On
Off
On
Off
On
Off
On
8
Conversion Socket/Adapter
EV-NQPACK064SA +
EV-YQPACK064SA +
EV-YQSOCKET064SA
EV-NQPACK064SB +
EV-YQPACK064SB +
EV-YQSOCKET064SB
None required
Port Setting
P30 has no pull-up
P30 has 33K pull-up to V
P31 has no pull-up
P31 has 33K pull-up to V
P32 has no pull-up
P32 has 33K pull-up to V
P33 has no pull-up
P33 has 33K pull-up to V
DD
DD
DD
DD