Xilinx ML310 manual Parallel Port Interface, connector assembly P1

Board Hardware

R

ALi M1535D+ supports the following features:

♦1 parallel and 2 serial ports

♦2 USB ports

♦2 IDE connectors

♦GPIO

♦SMBus Interface

♦AC97 Audio CODEC

♦PS/2 keyboard and mouse

U37

IDSEL

PCI_BUS

FPGA

PCI_P_AD24
	U15
PCI_P_CLK3
	ALi
	South Bridge

PCI_P_AD17	IDSEL	Device ID	Vendor ID
	Audio	0x5451	0x10B9
PCI_P_AD18
	S. Bridge	0x1533	0x10B9
PCI_P_AD19
	Modem	0x5457	0x10B9
PCI_P_AD26
	USB#2	0x5237	0x10B9
PCI_P_AD27
	IDE Bus	0x5229	0x10B9
PCI_P_AD31
	USB#1	0x5237	0x10B9

PCI_BUS

X4

OSC 32.768 MHz

X2

OSC 48MHz

X3

OSC

14.3181 MHz

U1

AC97

X1

OSC

24.576 MHz

USB	USB
1	2

J3

SERIAL	Parallel	SERIAL
1	Port	2

P1

PS/2

KBD

P2

GPIO

J5

FLASH

U4

PRIMARY IDE

SECONDARY IDE

J16/J15

Figure 2-12:ALi South Bridge Interface, M1535D+, U15

Parallel Port Interface, connector assembly P1

The Parallel Port interface of the ALi South Bridge is connected to a 25 Pin connector, female DB25, which is part of the P1 connector assembly. The ALi M1535D+ supports various Parallel Port modes such as Standard Mode (SPP), Enhanced Parallel Port (EPP) and IEEE 1284 Compatible ECP. The P1, female DB25, connector pinout is configured as per IEEE Std. 1284-1994. Please review the ALi M1535D+ data sheets for more detailed information.

ML310 User Guide	www.xilinx.com	41
UG068 (v1.01) August 25, 2004	1-800-255-7778