DataSheet_SB16C1053APCI_v106

SB16C1053APCI
PCI Target Controller with 2 Serial, 1 Parallel and MIO Bus
PCI to 2S+1P with MIO Bus Bridge
JULY 2013 REV 1.06
10
5. Applications
5.1 Serial 1-port (1S)
Serial 1-port is generally made with SB16C1053APCI (called by 1S Mode). Special
logic is not needed to make one serial port since Single-UART is built inside the
SB16C1053APCI. Depending on Serial Interface, Transceiver IC of the RS232, RS422
or RS485 needs to be attached for long distance transmission. SB16C1053APCI is
used as a PC add-in card type in Figure 5–1
Figure 5–1: Serial 1-port Mode Application Block Diagram
5.2 Serial 2-port (2S)
Serial 2-port is generally made with SB16C1053APCI (called by 2S Mode). Special
logic is not needed to make two serial ports since Dual-UART is built inside the
SB16C1053APCI. Depending on Serial Interface, Transceiver IC of the RS232, RS422
or RS485 needs to be attached for long distance transmission. SB16C1053APCI is
used as a PC add-in card type in Figure 5–2
Figure 5–2: Serial 2-port Mode Application Block Diagram
32-bit PCI Local Bus, 66/33MHz
C
O
N
1-port Serial
Signals
Single-UART
SB16C1053APCI
Single-Parallel
Interface
Single-UART
MIO Bus
32-bit PCI Local Bus, 66/33MHz
2-port Serial
Signals
C
O
N
C
O
N
SB16C1053APCI
Single-UART
Single-Parallel
Interface
MIO Bus
Single-UART