QB-V850MINIL, QB-V850MINI Emulator 3. On-Chip Debugging
R20UT0221EJ0400 Rev.4.00
Page 49 of 86
2013.08.30
Table 3-7. Mictor Connector Pin Functions (for V850E2, V850E1, or V850ES)
Pin No.
Signal Name
I/O
Note 1
Description
1 and 2
GND
−
Connect to GND
3
DCK
IN
Clock for DCU
4
V
DD
−
Power supply (The power supply for buffers of a debugging interface, or
for power supply detection of a target system)
5
DMS
IN
DCU state transition control signal
6
DRST#
IN
DCU reset signal
7
DDI
IN
Data signal transmitted to DCU
8
RESET#
IN
System reset input signal (leave open when not used)
Note 2
9
DDO
OUT
Data signal transmitted from DCU
10
FLMD0
IN
Flash programming mode setting signal (leave open when not used)
Note 3
11
N.C
−
Open (not connected)
12
RESERVE
−
Open
13
N.C
−
Open (not connected)
14
PORT0_IN
−
Connect to GND
15
N.C
−
Open (not connected)
16
PORT1_IN
−
Connect to GND
17
GND
−
Connect to GND
18
PORT2_IN
−
Connect to GND
19
GND
−
Connect to GND
20
POWER
−
Open
Note 4
21 to 38
GND
−
Connect to GND
Notes 1.
As seen from the target device.
2.
Refer to
3.5.4 Connecting the RESET# signal (for V850E2, V850E1, or V850ES)
.
3.
Refer to
3.5.3 Connecting the FLMD0 signal (for V850E2, V850E1, or V850ES)
.
4.
When the TRCCE signal (trace compression enable input) is connected as the trace interface for Renesas
Electronics partner company’s emulator, the SW1 settings in QB-V850MINIL or QB-V850MINI must be
changed. Refer to
3.2.2 Switch settings
for details.
