Chapter 4. Evaluation Board
Caution on Operation
• It is required to install a 24DIP IC socket in the application system. The
connection cable is connected to the socket.
• There is a possibility that the ceramic oscillator on the application system cannot
oscillate properly due to the influence of connection cable wiring capacitor or other
reasons. In such a case, install the oscillator on the evaluation board.
• Since the GMS 30000 EVA is designed to evaluate the program operations, there
is a case where the AC and DC characteristics differ from those of the mass-
produced chips
S3
S4
S5
S7
S6
S8
JP
M K
H
H
L
L
U
X
K
U
X
K
M
M
1
28
GND
CX3
CX2
X1
X0
E V A
Connector
M1
AC3
AC2
AC1
AC0
Y3
80
1
(80QFP)
Y2
Y1
Y0
WDTR
H
REM DATA
RSR0
H
L
S2
S1
GSEN
EVA30000
RSR1
RSR2
RSR3
RPU0
RPU1
RPU2
RPU3
KSR0
KSR1
KSR2
KSR3
S1
BKPOINT
GND
T2
WDTM
USER
T1
DSC7
DSC6
DSC5
DSC4
DSC3
DSC2
DSC1
DSC0
Connector
(24Pin Socket)
L
H
L
Fig 4-1 Layout Diagram
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HYNIX [ HYNIX SEMICONDUCTOR ]
