LAPIS Semiconductor ML610Q304 User manual

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ML610Q304 Reference Board
User’s Manual
1st Version : Issue date Dec.02, 2014
FEBL610Q304-01

ML610Q304 Reference Board User’s Manual
FEBL610Q304RB-01
FEBL610Q304-01 1
NOTES
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http://www.lapis-semi.com/en/

ML610Q304 Reference Board User’s Manual
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Preface
This user’s manual provides comprehensive explanation about ML610Q304 Reference Board.
Together with this manual, please also refer to the following documents.
■ML610Q304 User’s Manual
The manual to explanation about ML610Q304
■μEASE User’s Manual
The manual to explanation about μEASE / on-chip debugging tool

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1. Outline
1.1 Features
This reference board enables the customers to evaluate the functionalities of ML610Q304 and bears
several pads for mounting additional devices.
By using together another board called “μEASE (a On-chip Debug Emulator from Lapis)”& its bundled
software development tool, software development, debugging and Flash ROM writing are possible too.
It is possible to utilize this reference board without μEASE by simply connecting the power supply.
Please go through this manual when using this board.
1.1.1 Features of board
・ML610Q304 is mounted (or 28pin IC socket is mounted)
・Flash ROM programming and on-chip debugging are possibe （TEST0、TEST1_N pins are provided）
・High expandability –Micro’s pins are set on through-holes intended for connecting with other board(s)
・Power supply is selectable, either from μEASE from other board.
・Service pads are provided for mounting additional components that may be necessary to check / evaluate
Micro’s functionalities.
1.1.2 Specifications of board
* Please refer to p.5 “circuit diagram”for detailed connectivity for mounted components.
Mounted micro
・U1 / U2（mounted type / socket type）: ML610Q304
Mounted
components
・PWR: Input power supply switching jumper（3pin pinheader & short pin）
・VREF: VREF input pin（3pin pinheader & short pin）
・SPEAKER: Speaker jack
・R1-R3: Resistor for Light Emitting Diode（P20-P22）
・P20-P22: Light Emitting Diode
・CNUE: Connector (14 pin) for On-chip debug emulator
・C1-C8: Capacitor for power supply（8pieces）
Pads for
additional componets
・C9-C11: SA-ADC Capacitor for power supply line（3pieces）
・CN1-CN3: Connector bads for other board(s)
（6pin, 7pin, 12pin, 2.54mm pitch）
・SP1-SP6: Lands for pouwer supply line
・SP7-SP9: Non-resistance chips for connecting LED
・SP10: SPVDD select pint for input power supply
Other service pads
・UVDD、VDD、VSS、AIN0-AIN2
Drive voltage
・+2.0～+5.5V
Outer dimensions
・60.00 x 70.00 mm

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1.2 Outlook
The photo of ML610Q304 Reference Board is as below Figure 1 & 2.
Figure 1. ML610Q304 Reference Board outlook
Figure 2. ML610Q304 Reference Board –Orientation of mounting IC
* Cautions)
Pleases set the IC on the board after turning the power off, in the correct orientation.
SPEAKER
U2
socket
Q３０４
Ｊ
ＸＸＸ
Q３０４
Ｊ
ＸＸＸ
1pin
P20-P22
CN3
VREF
AIN0-AIN2
PWR
CNUE
CN1
CN2
U1
mount
SPVDD

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2. Function
2.1 PWR jumper
PWR jumper is for selecting power source line for this board.
If from μEASE, please set to “uEASE”side of PWR jumper. (Capaity :+3.3V/100mA)
If from UVDD pin, please set to “USR”side of PWR jumper.
Figure 3. PWR jumper
Cautions)
If PWR jumper is set to “USR” side for connecting to μEASE,
the customer’s set should be turned on after μEASE is connected.
μEASE should be put off after the user’s sytem is turned off.
2.2 VREF jumper
VREF jumper is for selecting the line for power supply to VREF pin.
If supply from VDD, VREF jumper should be set to ”VDD”side.
If supply from UVREF pin, VREF jumper should be set to “USR” side.
Figure 4 VREF jumer
Cautions)
If VREF jumper is set to“USR”side for connecting μEASE,
the user’s system should be turned on after μEASE is connected.
μEASE should be put off after the user’s sytem is turned off.
ML610Q304
VREF
VDD
UVREF
VDD
USR
VREF
ML610Q304
VDD
CNUE
UVDD
13pin
uE
USR
PWR

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2.3 SPVDD Jumper
SPVDD jumper is to select the power supply line for SPVDD pin.
If from VDD, please set to”1” of SPVDD jumper (SP10)
If from SPVDD pin, please to “3” of SPVDD jumper.
Figure 5. VREF jumper
Cautions)
When setting to “3”of SPVDD jumper for connecting to μEASE, please turn on the customer’s system
only after finishing the connection.
Also, please turn off the customer’s system first before stopping μEASE.
ML610Q304
SPVDD
VDD
SPVDD
1
3
SP10

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2.4 When using sequential comparator ADC
Please connect to AIN0-AIN2 on the board to run the data through AD conversion.
If input from CN3 is not used, please input from the holes near CN3
Also, please add noise-reduction capacitor(s) C9-C11 as appropriate, if necessary.
See Figure 5 below as an example.
Figure 6, An example of ADC (sequential comparator) AIN0-AIN2 mounting
2.5 If LED does not emit
P20-P22 pins enable direct drive of LED. As LED(s) are connected to non-resitance chip(s) on this board,
SP7-SP9 should be removed if LED is not driven.
See Figure 6 below for rerence.
Figure 7 SP7-SP9 Pads example
Top View
If no input from CN3,
please input directly
from these holes.
Put noise reduction
capacitors on these
holes.
Top View
Remove

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2.6 Cut-off power supply
Please cut off the patterns of SP1/SP4 (VDD)、SP3/SP6 (SPVDD).
Also, please cut SP5 pattern if getting VDDL-VSS apart.
See Figure 7 for an example below.
Figure 8 An example of power cut-off
Top View

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3. User Interface
3.1 User Interface for ML610Q304 Reference Board
Following is the table of pin-out of CN1/CN2/CN3 for the ML610Q304 Reference Board
(ML610Q304 is mounted)
Table 1. ML610Q304 Reference Board CN1/CN2/CN3
ML610Q304
ML610Q304 Reference Board
Remarks
PIN
Name
User connector
PIN
1
P22
CN1
1
Connecting also to LED
2
P21
CN1
2
Connecting also to LED
3
VSS
CN1
3
4
P20
CN1
4
Connecting also to LED
5
P80
CN1
5
6
P81
CN1
6
7
TEST1_N
－
－
Connecting to μEASE connector
8
TEST0
－
－
Connecting to μEASE connector
9
P82
CN2
1
10
P83
CN2
2
11
RESET_N
CN2
3
12
SPP
CN2
4
Connecting to speaker jack
13
SPM
CN2
5
Connecting to speaker jack
14
(NC)
－
－
15
SPVSS
CN2
6
Connecting to VSS
16
SPVDD
CN2
7
Connecting to VDD
17
P84
CN2
8
18
P85
CN2
9
19
VSS
CN2
10
20
VDDL
CN2
11
21
VDD
CN2
12
Switchable μEASE 3.3V ⇔jumper
22
P42/AIN2
CN3
1
Input through-hole available
23
P41/AIN1
CN3
2
Input through-hole available
24
P40/AIN0
CN3
3
Input through-hole available
25
VREF
CN3
4
Switchable VDD ⇔jumper
26
P86
CN3
5
27
P87
CN3
6
28
NMI
CN3
7

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4. Cautions when using
(1) The contents of this manual, due to improvement of device and involved technologies,
may be changed with / without prenotice.
(2) Please read the ML610Q304 manual and μEASE manual when working with boards.
(3) On this board, Engineering Sample of ML610Q304 may be mounted.
For final cofirmation on electric characteristics, please do it with ML610Q304 from massproduction
and also on the customer’s board for massproduciton.
(4) We do not offer repair service for this board. The replacement board will be offered when
the failure is notified at early stage.
(5) Please CN2_3 pin (RESET_N) open when using μEASE.
（When preparing RESET_N signal on other board, please add jumper pin and leave it open）
(6) This board has patterns on the reverse side, so that please take care to avoid “short”with other board/
components conductive (particularly when the board is set over them.)
Use of any insulative materials inbetween, or applying protective sheet on the reverse-side pattern
or applying the rubber legs on the board to keep distance.

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5. Outline of reference board and circuit diagram
Specification & circuit diagram of reference boards are stated herein after.
5.1 Specification of reference board
Below is the basic specification of ML610Q304 Reference Board
●Dimesion ：Vertical 60mm × horizontal 70mm
●Layer ：two (2) layers
●Thickness ：1.6mm
●Conductor pitch ：2 lines between the pins
●Conductor width：Powerline＝0.3mm、signal line＝0.15mm
●Rubber cap ：4 pieces (locations)
2.54
15.24
4－φ3.6
70
17
CN3
P42/AIN2
P41/AIN1
P40/AIN0 UVREF P86
P87
NMI
6
1
CN1
P22
P21
VSS
P20
P80
P81
uE
C
USR
PWR
SPEAKER
13 1
2
CNUE
14
2.54
15.24
66.04
AIN0
AIN1
AIN2
P20 P21 P22
25.4
60
VDD
C
USR
VREF
ML610Q304
▲
1
5.5
▲
1
40
7
8
14
15
21
22 28
7
8
14
15
21
22 28
1
12
CN2
P82
P83
RESET_N
SPVSS
SPVDD
P84
P85
VSS
VDDL
UVDD
SPP
SPM
Figure 9 Dimension of board (top view)

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5.2 Circuit Diagram
Circuit diagram of ML610Q304 Reference Board is show on the next page.

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Revision history
Document No.
Issue date
Page
Contents of change
Before
After
FEBL610Q304RB-01
2014.12.2
–
–
1st version issued