Table of Contents
Advertisement
1
H-UDI INTERFACE
3VCC
RA10
RA10
A4.7KΩ
A4.7KΩ
[2]
AUDCK
R40
R40
22Ω
22Ω
[2]
AUDATA0
A
R43
R43
22Ω
22Ω
[2]
AUDATA1
R41
R41
22Ω
22Ω
[2]
AUDATA2
R42
R42
22Ω
22Ω
[2]
AUDATA3
[2]
_AUDSYNC
[2]
TCK
[2]
TMS
[2]
_TRST
[2]
TDI
[2]
TDO
[2]
_ASEBRAK/_ASEBRK
R45
R45
1KΩ
1KΩ
Power On Reset
3VCC
R48
R48
R49
R49
Ra
10KΩ
10KΩ
4.7KΩ
4.7KΩ
U11
U11
B
6
OUT
2
IN
5
Decoupling Caps
Cd
R50
R50
3VCC
M51957BFP
M51957BFP
100Ω
100Ω
R52
R52
C5
C5
SW2
SW2
Rb
10KΩ
10KΩ
0.1µF
0.1µF
B3SN-3012
B3SN-3012
Cd
CP36
CP36
RESET
0.1µF
0.1µF
SWITCH
User Port
3VCC
R53
R53
R54
R54
330Ω
330Ω
330Ω
330Ω
LED2
LED2
LED3
LED3
GREEN
GREEN
C
PE1
[2,6]
TEND0/TIOC0B/PE1
PE2
[2,6]
DREQ1/TIOC0C/PE2
PE8
[2,6]
SCK2/TIOC3A/PE8
PE10
[2,6]
TXD2/TIOC3C/PE10
3VCC
Mode
Switch
RA11
RA11
A4.7KΩ
A4.7KΩ
SW4
SW4
1
ON
ON
10
2
9
3
8
4
7
5
6
A6S-5101
A6S-5101
D
Ver. 1.0
Ver. 1.0
Ver. 1.0
1
2
3VCC
3VCC
R38
R38
R39
R39
4.7KΩ
4.7KΩ
4.7KΩ
4.7KΩ
3VCC
J1
J1
29
15
UVCC
NC
13
NC
1
35
AUDCK
NC
3
AUDATA0
5
2
AUDATA1
GND
7
4
3VCC
AUDATA2
GND
9
6
AUDATA3
GND
8
GND
11
10
_AUDSYNC
GND
12
GND
17
14
R44
R44
TCK
GND
4.7KΩ
4.7KΩ
19
16
TMS
GND
21
18
_TRST
GND
23
20
TDI
GND
25
22
_ASEMD [2]
TDO
GND
27
24
_ASEBRAK
GND
31
26
_RES
GND
28
GND
30
GND
32
GND
33
GND
34
GND
36
GND
DX10M-36
DX10M-36
U6B
U6B
U6C
U6C
3
4
5
6
_RESET [2,3,6]
HD74LVC14T
HD74LVC14T
HD74LVC14T
HD74LVC14T
3VCC
CP37
CP37
td = 34ms[0.34*Cd(pF)usec]
0.1µF
0.1µF
Vs = 2.5V[1.25*((Ra+Rb)/Rb)]
R55
R55
R56
R56
3VCC
330Ω
330Ω
330Ω
330Ω
LED4
LED4
LED5
LED5
R57
R57
R58
R58
R59
R59
R60
R60
GREEN
GREEN
4.7KΩ
4.7KΩ
4.7KΩ
4.7KΩ
4.7KΩ
4.7KΩ
4.7KΩ
4.7KΩ
SW3
SW3
PA18
1
ON
ON
8
2
7
PA19
PA24
3
6
PA25
4
5
A6S-4104
A6S-4104
1:ON
SDRAM_SZ = L (16bit access)
1:OFF SDRAM_SZ = H (32bit access)
2:ON
MD_CLK2 = L
2:OFF MD_CLK2 = H
3:ON
RESERVED2 = L
3:OFF RESERVED2 = H
4:ON
RESERVED1 = L
4:OFF RESERVED1 = H
PA2
[2,4]
5:ON
FLASH WRITE PROTECT
SDRAM_SZ [2,4]
5:OFF FLASH UNLOCK
MD_CLK2 [2]
RSVD2
[2]
RSVD1
[2]
FLASH_WP# [3]
2
3
SERIAL CONNECTOR(COM)
[2]
TXD0
[2]
RXD0
5V TO 3.3V LINEAR REGULATOR
1-2 Power On
2-3 Power Off
VCC
Power
Switch
J4
J4
S2B-XH-A
S2B-XH-A
SW1
SW1
1
2
1
3
2
MS-12AAH1
MS-12AAH1
+ CE4
+ CE4
Power
10µF
10µF
Connector
Decoupling Caps
7414
VOUT = VREF * (1 + Rb/Ra) + IADJ * (Rb)
All regulator TABs are VOUT.
5V TO 1.25V STEP DOWN REGULATOR
VCC
_BREQ/TEND0/PINT2/PA18
[2,6]
_BACK/TEND1/PINT3/PA19
[2,6]
DREQ3/PINT6/PA24
[2,6]
DACK3/PINT7/_POE8/PA25
[2,6]
+ CE7
+ CE7
+ CE8
+ CE8
10µF
10µF
10µF
10µF
R62
R62
150KΩ
150KΩ
C7
C7
47pF
47pF
RENESAS SOLUTIONS CORPORATION
RENESAS SOLUTIONS CORPORATION
RENESAS SOLUTIONS CORPORATION
DRAWN
DRAWN
DRAWN
CHECKED
CHECKED
CHECKED
SCALE
SCALE
SCALE
05-06-01
05-06-01
05-06-01
DATE
DATE
DATE
3
4
U9
U9
1
2
UART connector
C1+
V+
mount hole = GND
C1
C1
0.1µF
0.1µF
C2
C2
3
6
C1-
V-
4
0.1µF
0.1µF
C2+
C4
C4
C3
C3
0.1µF
0.1µF
5
0.1µF
0.1µF
5
RI#
9
C2-
DTR#
4
CTS#
12
13
CTS#
8
R1OUT
R1IN
TxD
TxD
11
14
3
T1IN
T1OUT
RTS#
10
7
RTS#
7
T2IN
T2OUT
RxD
9
8
RxD
2
R2OUT
R2IN
DSR#
6
SP3232E
SP3232E
DCD#
1
3.3V EXTERNAL
J3
J3
A2-2PA-2.54DSA
A2-2PA-2.54DSA
U10
U10
3VCC
RC1587M
RC1587M
Vout = 3.302V
3
2
IN
OUT
R47
R47
3VCC_EX
3VCC
Ra
110Ω
110Ω
+ CE6
+ CE6
+ CE5
+ CE5
22µF
22µF
22µF
22µF
R51
R51
Rb
180Ω
180Ω
IADJ = 25µA
1-2 Fixed 3.3V
2-3 External 3.3V
U12
U12
L1
L1
4.7µH
4.7µH
8
5
PVIN1
SWP1
9
12
PVIN2
SWP2
2
6
RUN/SS
SWN1
R61
R61
13
11
SVIN
SWN2
28KΩ
28KΩ
15
SYNC/MODE
3
VFB
16
PLL_LPF
14
PGOOD
R63
R63
49.9KΩ
49.9KΩ
4
ITH
C8
C8
1
SGND
220pF
220pF
LTC1875
LTC1875
M3A-HS60
M3A-HS60
M3A-HS60
H-UDI/RESET/UART/POWER
H-UDI/RESET/UART/POWER
H-UDI/RESET/UART/POWER
DESIGNED
DESIGNED
DESIGNED
APPROVED
APPROVED
APPROVED
DK30477-A
DK30477-A
DK30477-A
4
5
J2
J2
3VCC
+
+
CP35
CP35
CE2
CE2
0.1µF
0.1µF
4.7µF
4.7µF
A
Decoupling Caps
for SP3232E
XM2C-0912-112
XM2C-0912-112
POWER LED 3.3VCC
3VCC_EX
3VCC
1
2
+
+
CE3
CE3
R46
R46
10µF
10µF
330Ω
330Ω
LED1
LED1
BR1102W
BR1102W
RED
3VCC_CPU
JP1
JP1
1
2
3
B
HW-3P
HW-3P
1.2VCC_IN
1.2V EXTERNAL
C
1.2VCC_EX
J5
J5
1
2
+
+
+ CE9
+ CE9
C6
C6
A2-2PA-2.54DSA
A2-2PA-2.54DSA
CE10
CE10
1µF
1µF
10µF
10µF
330µF
330µF
1.2VCC_EX
1.2VCC_IN
1.2VCC
JP2
JP2
1
2
3
HW-3P
HW-3P
1-2 Fixed 1.2V
2-3 External 1.2V
D
(
(
(
5
5
5
/
/
/
7
7
7
)
)
)
5
Advertisement
Table of Contents
