5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
IC1
10BaseT
IC1
EXT0
IC2
EXT0
IC2
10BaseT
Ethernet to Ethernet Router
high speed communication
with serial port DMA
(c) 1996 - 99 CHIP D1
0.5
IPC@CHIP SC12 circuit example
IPC GmbH
Germany - 35578 Wetzlar
Garbenheimer Str asse 38
A4
1 1Tuesday, November 23, 1999
Title
Size Document Num ber Rev
Date: Sheet of
IC2_RTS 1
IC2_CTS 1
IC2_RXD1
IC2_TXD 1IC1_TXD1
IC1_CTS1
IC1_RTS1
IC1_RXD1
GND
GND
IC1
IPC@CHIP SC12
8
9
10
11
12
13
14
15
22
23
27
28
29
24
18
19
20
21
2
1
3
4
5
6
25
26
31
30
17
16 7
32
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
RD
WR
MCS0/PCS1/P4/TMRIN0/A0
PCS5/P3/TMROUT1/TMRIN1/A1
PCS6/P2/A2
ALE/PCS0
TPTX+
TPTX-
TPRX+
TPRX-
TXD0/P8
RXD0/P7
CTS0/ENRX0/P9
RTS0/RTR0/P10
TXD1/P11
RXD1/INT3/P12
CTS1/MEN/PCS2/P6/INT2/INTA/PW
RTS1/MOSI/PCS3/P5/INT4
I2CCLK/MSCK/DRQ1/INT6/P0
I2CDAT/MISO/DRQ0/INT5/P1
RESET_PFAIL_LILED
GND TMROUT0/INT0/P13
VCC
IC2
IPC@CHIP SC12
8
9
10
11
12
13
14
15
22
23
27
28
29
24
18
19
20
21
2
1
3
4
5
6
25
26
31
30
17
167
32
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
RD
WR
MCS0/PCS1/P4/TMRIN0/A0
PCS5/P3/TMROUT1/TMRIN1/A1
PCS6/P2/A2
ALE/PCS0
TPTX+
TPTX-
TPRX+
TPRX-
TXD0/P8
RXD0/P7
CTS0/ENRX0/P9
RTS0/RTR0/P10
TXD1/P11
RXD1/INT3/P12
CTS1/MEN/PCS2/P6/INT2/INTA/PW
RTS1/MOSI/PCS3/P5/INT4
I2CCLK/MSCK/DRQ1/INT6/P0
I2CDAT/MISO/DRQ0/INT5/P1
RESET_PFAIL_LILED
GNDTMROUT0/INT0/P13
VCC
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