SB16C1058PCI_Data Sheet_EN

SB16C1058PCI
PCI Target Interface Controller
with Octal-UART
JULY 2013 REV 1.04
5
1. Description
SB16C1058PCI is a PCI Target Interface Controller with Octal-UART. It offers easy PCI
Target Card Adapter implementation. SB16C1058PCI provides high performance serial
communication. With a built-in eight SB16C1050 Cores that have built-in 256-byte FIFO,
SB16C1058PCI decreases CPU load, is stronger at errors such as Overrun error and
works well with simultaneous use of multiple ports. Furthermore, it is capable of waking
up PC that is powered off through interrupts or Wake-up Requests with PCI Power
Management implemented. SB16C1058PCI supports up to 8 serial ports extension,
provides RS422/485 Auto Toggling function and Global Interrupt Function to the built-in
UART allowing a more convenient handling of serial communication at driver level.
Finally, with SB16C1058PCI, it is easy to design various modes of Serial Multi-Port with
only a pin for Serial Multi-Port.
SB16C1058PCI offers LQFP176 packages.
2. Features
2.1 PCI Interface
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Compliant with PCI Local Bus Specification 2.3
Supports 32-bit Bus / 33MHz and 66MHz
Supports data transmission of max. 264MB/sec
Supports Universal PCI working in both PCI and PCI-X slots
Supports PCI Power Management 1.2
Download Configuration Data from external serial EEPROM
3.3V Operation
5V Tolerant Inputs
2.2 Internal Octal-UART
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8 Channel High Performance UART with 16C1050 core
Up to 5.3 Mbps Baud Rate (Up to 85 MHz Oscillator Input Clock)
256-byte Transmit FIFO
256-byte Receive FIFO with Error Flags
Fast UART Response Time, 24ns for IOR & IOW operation
Programmable and Selectable Transmit and Receive FIFO Trigger Levels for
Interrupt Generation
Software (Xon/Xoff) / Hardware (RTS#/CTS#) Flow Control
- Programmable Xon/Xoff Characters
- Programmable Auto-RTS and Auto-CTS
Optional Data Flow Resume by Xon Any Character Control
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Optional Data Flow Additional Halt by Xoff Re-transmit Control
Control pins for RS-422 Point to Point/Multi-Drop Auto Control
Control pins for RS-485 Echo/Non Echo Auto Control