PRODUCT OVERVIEW
S3C4510B
Table 1-2. S3C4510B Pin List and PAD Type (Continued)
Group
Ethernet
Controller
(18)
Pin Name Pin Counts I/O Type
Pad Type
pob4
Description
MDC
1
1
1
O
I/O
I
Management data clock.
Management data I/O.
MDIO
ptbcut4
ptis
COL/
Collision detected/collision detected for
10 M.
COL_10M
TX_CLK/
TXCLK_10M
1
4
I
ptis
Transmit data/transmit data for 10 M.
TXD[3:0]/
O
pob4
Transmit data/transmit data for 10 M.
TXD_10M
LOOP_10M
TX_EN/
TXEN_10M
I
O
O
I
pob4
pob4
ptis
Transmit enable or transmit enable for 10
M.
TX_ERR/
PCOMP_10M
1
1
1
4
1
Transmit error/packet compression
enable for 10 M.
CRS/
CRS_10M
Carrier sense/carrier sense for 10 M.
Receive clock/receive clock for 10 M.
Receive data/receive data for 10 M.
Receive data valid.
RX_CLK/
RXCLK_10M
I
ptis
RXD[3:0]/
RXD_10M
1
I
ptis
RX_DV/
ptis
LINK_10M
RX_ERR
TXDA
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
O
I
ptis
pob4
ptis
Receive error.
HDLC
Channel A
(9)
HDLC channel A transmit data.
HDLC channel A receive data.
HDLC channel A data terminal ready.
HDLC channel A request to send.
HDLC channel A clear to send.
HDLC channel A data carrier detected.
HDLC channel A sync is detected.
HDLC channel A receiver clock.
HDLC channel A transmitter clock.
HDLC channel B transmit data.
HDLC channel B receive data.
HDLC channel B data terminal ready.
HDLC channel B request to send.
HDLC channel B clear to send.
HDLC channel B data carrier detected.
HDLC channel B sync is detected.
HDLC channel B receiver clock.
HDLC channel B transmitter clock.
RXDA
nDTRA
nRTSA
nCTSA
nDCDA
nSYNCA
RXCA
O
O
I
pob4
pob4
ptis
I
ptis
O
I
pob4
ptis
TXCA
I/O
O
I
ptbsut1
pob4
ptis
HDLC
Channel B
(9)
TXDB
RXDB
nDTRB
nRTSB
nCTSB
nDCDB
nSYNCB
RXCB
O
O
I
pob4
pob4
ptis
I
ptis
O
I
pob4
ptis
TXCB
I/O
ptbsut1
1-14
SAMSUNG [ SAMSUNG ]
