Samsung S3C2500B User Manual page 61

S3C2500B
Group Pin Name
HDLC1 HTXD1/GPIO48
(8)
HRXD1/GPIO49
HnDTR1/GPIO50
HnRTS1/GPIO51
HnCTS1/GPIO52
HnDCD1/GPIO53
HRXC1/GPIO54
HTXC1/GPIO55
HDLC2 HTXD2/GPIO56
(8)
HRXD2/GPIO57
HnDTR2/GPIO58
HnRTS2/GPIO59
HnCTS2/GPIO60
Table 1-1. S3C2500B Signal Descriptions (Continue)
Pin Type
1 I/O
1 I/O
1 I/O
1 I/O
1 I/O
1 I/O
1 I/O
1 I/O
1 I/O
1 I/O
1 I/O
1 I/O
1 I/O
Pad Type
phbst16 HDLC Ch-1 Transmit Data.
See the HTXD0 description
General I/O Port.
phbst8 HDLC Ch-1 Receive Data.
See the HRXD0 description
General I/O Port.
phbst16 HDLC Ch-1 Data Terminal Ready.
See the HnDTR0 description
General I/O Port.
phbst16 HDLC Ch-1 Request To Send.
See the HnRTS0 description
General I/O Port.
phbst8 HDLC Ch-1 Clear To Send.
See the HnCTS0 description
General I/O Port.
phbst8 HDLC Ch-1 Data Carrier Detected.
See the HnDCD0 description
General I/O Port.
phbst8 HDLC Ch-1 Receiver Clock.
See the HRXC0 description
General I/O Port.
phbst8 HDLC Ch-1 Transmitter Clock.
See the HTXC0 description
General I/O Port.
phbst8 HDLC Ch-2 Transmit Data.
See the HTXD0 description
General I/O Port.
phbst8 HDLC Ch-2 Receive Data.
See the HRXD0 description
General I/O Port.
phbst8 HDLC Ch-2 Data Terminal Ready.
See the HnDTR0 description
General I/O Port.
phbst8 HDLC Ch-2 Request To Send.
See the HnRTS0 description
General I/O Port.
phbst8 HDLC Ch-2 Clear To Send.
See the HnCTS0 description
General I/O Port.
PRODUCT OVERVIEW
Description
1-27