1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
A21
A19
A20
A18
A17
A15
A13
A16
A14
A12
A11
DD14
DD15
DD13
DD10
DD12
DD11
DD9
DD6
DD7
DD8
DD2
DD5
DD3
DD4
DD1
DD0
A10
A5
A6
A3
A2
A1
A0
A4
_RD
PB11/_CS4 PE06/_HIFWR
PE08/_HIFCS
PE18/HIFD09/TXD1
PA23/RXD_SIO0A23
PA22/SIOMCLK0A22
PE19/HIFD10
PD0/IRQ0/-/TEND0
A7
A8
A9
PA22/SIOMCLK0 A22
PA25/SIOFSYNC0
PB00/_WAIT
PE07/_HIFRS
PE09/HIFD00 HIFD0
PE10/HIFD01 HIFD1
PE19/HIFD10 HIFD10
PE20/HIFD11 HIFD11
PE21/HIFD12 HIFD12
PE22/HIFD13 HIFD13
PE23/HIFD14 HIFD14
PE24/HIFD15 HIFD15
PE11/HIFD02 HIFD2
PE12/HIFD03 HIFD3
PE13/HIFD04 HIFD4
PE14/HIFD05 HIFD5
PE15/HIFD06 HIFD6
PE16/HIFD07 HIFD7
PE17/HIFD08 HIFD8
PE18/HIFD09/TXD1 HIFD9
PE05/_HIFRD
PE06/_HIFWR SIOFSYNC0
PE08/_HIFCS
_RES[2,3,4,5]
PD0/IRQ0/-/TEND0 [2]
NMI [2]
PB05/_WE2/DQMUL/_ICIORD[2,4]
PB06/_WE3/DQMUU/_ICIOWR[2,4]
_WE0/DQMLL[2,3]
PB12/_CS3[2,3]
RD/_WR[2,3]
PB11/_CS4[2] PE06/_HIFWR[2] _WE1/DQMLU/_WE[2,3,4]
PC11/TX_ER[2]
PC10/RX_CLK[2]
PA24/A24/TXD_SIO0[2,4]
PE00/HIFEBL/SCK_SIO0[2,5]
PC08/RX_DV[2]
DD[0:15][2,3,4]
PE08/_HIFCS[2]
PE02/HIFDREQ[2]
_RD[2,3,4]
PD4/IRQ4/SCK1[2]
PB08/_CS6B/_CE1B[2]
PD7/IRQ7/SCK2[2,4]
A[0:25][2,3,4]
PD1/IRQ1/-/TEND1[2]
CKIO[2,3]
PB07/_CE2B[2]
PC12/TX_EN[2]
PC13/TX_CLK[2]
_CS0[2,3]
PA25/SIOFSYNC0[2,4]
PC00/MII_RXD0[2,3]
PC01/MII_RXD1[2,3]
PC02/MII_RXD2[2,3]
PC03/MII_RXD3[2,3]
PB13/_BS[2,4]
PC15/CRS[2,4]
_RESET_IN[5]
PB00/_WAIT[2,4]
PD2/IRQ2/TXD1/DREQ0[2,4]
PD3/IRQ3/RXD1/DACK0[2,4]
PE01/HIFRDY[2]
PE04/_HIFINT[2]
PE07/HIFRS[2]
PC20/WOL[2,4]
HIFD[0:15][2,4]
PE05/_HIFRD[2]
3VCC
VCC
3VCC
3VCC
RENESAS SOLUTIONS CORPORATION
DATE
APPROVED
SCALE
DESIGNEDCHECKED
DRAWN
CHANGE
( / )67
DK30575-C
08-08-19
Ver.1.01
M3A-HS19
BUS CONNECTORS/PUSH SW
RENESAS SOLUTIONS CORPORATION
DATE
APPROVED
SCALE
DESIGNEDCHECKED
DRAWN
CHANGE
( / )67
DK30575-C
08-08-19
Ver.1.01
M3A-HS19
BUS CONNECTORS/PUSH SW
RENESAS SOLUTIONS CORPORATION
DATE
APPROVED
SCALE
DESIGNEDCHECKED
DRAWN
CHANGE
( / )67
DK30575-C
08-08-19
Ver.1.01
M3A-HS19
BUS CONNECTORS/PUSH SW

Extension Bus Connector

IRQ0

SWITCH

IRQ0 SWITCH CIRCUIT

NMI

SWITCH

NMI SWITCH CIRCUIT

R98 0R -> 22R
JP6
HW-3P
JP6
HW-3P
1
3
2
R111 100ΩR111 100Ω
R103 0ΩR103 0Ω
R89
0Ω
R89
0Ω
R113 100ΩR113 100Ω
R101 0ΩR101 0Ω
JP7
HW-3P
JP7
HW-3P
1
3
2
R114 0ΩR114 0Ω
U14E
LVC14
U14E
LVC14
11 10
JP4
HW-3P
JP4
HW-3P
1
3
2
U14D
LVC14
U14D
LVC14
9 8
R92 0ΩR92 0Ω
R105 22ΩR105 22Ω
R98 22ΩR98 22Ω
J11
XG4C-2031
J11
XG4C-2031
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
R96 0ΩR96 0Ω
R97 0ΩR97 0Ω
SW5
B3N-3012
SW5
B3N-3012
1
24
3
R106 0ΩR106 0Ω
R91 0ΩR91 0Ω
J13
XG4C-2031
J13
XG4C-2031
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
JP8
HW-3P
JP8
HW-3P
1
3
2
J10
XG4C-4031
J10
XG4C-4031
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
R102 0ΩR102 0Ω
R90 0ΩR90 0Ω
R107
0Ω
R107
0Ω
U14F
LVC14
U14F
LVC14
13 12
R104 0ΩR104 0Ω
J12
XG4C-2031
J12
XG4C-2031
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
R110 0ΩR110 0Ω
R108
0Ω
R108
0Ω
R95 0ΩR95 0Ω
U14C
LVC14
U14C
LVC14
5 6
R99 0ΩR99 0Ω
R88
0Ω
R88
0Ω
R109
10KΩ
R109
10KΩ
SW6
B3N-3012
SW6
B3N-3012
1
24
3
R100 0ΩR100 0Ω
JP5
HW-3P
JP5
HW-3P
1
3
2
R112
10KΩ
R112
10KΩ
R93 0ΩR93 0Ω
+
CE11
4.7µF
+
CE11
4.7µF
R94 0ΩR94 0Ω
+
CE12
4.7µF
+
CE12
4.7µF
J9
XG4C-2031
J9
XG4C-2031
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20