Renesas SH7670 Series User Manual page 77

5
NMI SWITCH CIRCUIT
3VCC
R139 R139
10KΩ 10KΩ
R142 R142 100Ω 100Ω 1 2
D
NMI CE17 CE17 U16A U16A
+ +
SW4 SW4 SN74LVC14_3 SN74LVC14_3
4.7µF 4.7µF
SWITCH
B3SN-3012 B3SN-3012
Decoupling Caps
3VCC
CP72 CP72
0.1µF 0.1µF
IRQ SWITCH CIRCUIT
3VCC
R150 R150
10KΩ 10KΩ
R151 R151 100Ω 100Ω
5 6
IRQ0 CE18 CE18 U16C U16C
+ +
SW5 SW5 SN74LVC14_3 SN74LVC14_3
4.7µF 4.7µF
SWITCH
B3SN-3012 B3SN-3012
C
TEST PIN SWITCH CIRCUIT
3VCC
R158 R158
10KΩ 10KΩ
R159 R159 100Ω 100Ω 11 10
TEST PIN CE20 CE20 U16E U16E
+ +
SW6 SW6 SN74LVC14_3 SN74LVC14_3
4.7µF 4.7µF
SWITCH
B3SN-3012 B3SN-3012
B
AGND-GND
R174 R174 0Ω 0Ω R175 R175 0Ω 0Ω
A
R144, R140, R145, R141 : 330R -> 360R
Ver.1.00 Ver.1.00 Ver.1.00
5
4
3 4 R144 R144 0Ω 0Ω
NMI [2]
U16B U16B
SN74LVC14_3 SN74LVC14_3
R152 R152 0Ω 0Ω
9 8
PB02/IRQ0 [2,5]
U16D U16D
SN74LVC14_3 SN74LVC14_3
TP37 TP37
13 12 R160 R160 0Ω 0Ω 1
U16F U16F UserSwitch
SN74LVC14_3 SN74LVC14_3
4
3
User Port
TP33 TP33 TP34 TP34 TP35 TP35 TP36 TP36
PC20 PC20 PE00 PE00 PE08 PE08 PE10 PE10
R146 R146
[2,5] PC20/WOL
R147 R147
[2,5] PE00
R148 R148
[2,5] PE08/ST1_REQ
R149 R149
[2,5] PE10/ST1_SYC
Serial Port Connector(COM)
3VCC
1
C14 C14
R153 R153 R154 R154 0.1µF 0.1µF
3
_4.7KΩ _4.7KΩ _4.7KΩ _4.7KΩ 4
C16 C16
0.1µF 0.1µF
5
CTS#
12
R155 R155 0Ω 0Ω TxD
11
[2,5] TxD0
RTS#
10
R156 R156 0Ω 0Ω RxD 9
[2,5] RxD0
R157 R157
0Ω 0Ω
3VCC
R161 R161 R162 R162 R163 R163 R164 R164
4.7KΩ 4.7KΩ 4.7KΩ 4.7KΩ 4.7KΩ 4.7KΩ 4.7KΩ 4.7KΩ
SW7 SW7
1 ON ON 8 R170 R170 0Ω 0Ω
PC11/TX_ER [2,5]
R171 R171 0Ω 0Ω
2 7
PB07/BS# [2,5]
3 6 R172 R172 0Ω 0Ω
PB06/CS4# [2,5]
R173 R173 0Ω 0Ω
4 5
PC19/EXOUT [2,5]
A6S-4104 A6S-4104
RENESAS SOLUTIONS CORPORATION RENESAS SOLUTIONS CORPORATION RENESAS SOLUTIONS CORPORATION
CHECKED CHECKED CHECKED
DRAWN DRAWN DRAWN
SCALE SCALE SCALE
07-12-18 07-12-18 07-12-18
DATE DATE DATE
3
2
3VCC
R143 R143 R140 R140 R145 R145 R141 R141
360Ω 360Ω 360Ω 360Ω 360Ω 360Ω 360Ω 360Ω
LED7 LED7 LED8 LED8 LED9 LED9 LED10 LED10
SML-311YT SML-311YT SML-311YT SML-311YT SML-311YT SML-311YT SML-311YT SML-311YT
0Ω 0Ω
0Ω 0Ω
0Ω 0Ω
0Ω 0Ω
3VCC
U17 U17
UART connector
2
C1+ V+
mount hole = GND
C15 C15
6
C1- V-
0.1µF 0.1µF J20 J20
C2+
C17 C17
0.1µF 0.1µF
5
RI#
9
C2-
DTR#
4
CTS#
13 8
R1OUT R1IN
TxD
14 3
T1IN T1OUT
RTS#
7 7
T2IN T2OUT
8 RxD 2
R2OUT R2IN
DSR#
6
R1IN, Internal DCD#
1
SP3232E SP3232E
Pull-down
3VCC
XM2C-0912-112 XM2C-0912-112
Decoupling Caps
for SP3232E
+ +
CP73 CP73 CE19 CE19
0.1µF 0.1µF 4.7µF 4.7µF
Mode
Switch
3VCC
R165 R165 R166 R166 R167 R167 R168 R168
4.7KΩ 4.7KΩ 4.7KΩ 4.7KΩ 4.7KΩ 4.7KΩ 4.7KΩ 4.7KΩ
SW8 SW8
1 10
2 9
3 8
4 7
5 6
A6S-5104 A6S-5104
M3A-HS71 M3A-HS71 M3A-HS71
Switch, Holes Switch, Holes Switch, Holes
DESIGNED DESIGNED DESIGNED APPROVED APPROVED APPROVED
DK30686-A DK30686-A DK30686-A
2
1
D
C
R169 R169
4.7KΩ 4.7KΩ
MD_CK0 [2]
MD_CK1 [2]
PG16/HIFEBL [2,5]
BT_MD [2,3,5]
FLASH_WP# [3]
B
A
( ( ( 7 7 7 / / / 7 7 7 ) ) )
1