DIL/NetPC DNP/9200: 64-pin DIL Connector Pinout

The mechanical interface between the DIL/NetPC DNP/9200 and existing devices and equipment is a JEDEC 64-pin DIL connector with 2.54mm centers. This allows the direct integration to a standard 64-pin DIL socket. The 64 pins in total are used for 3.3 volt power supply (2 pins), Reset in and out (2 pins), two serial interfaces (10 pins), 10BASE-T and 100-BASE-TX Ethernet interface (4 pins), general purpose parallel I/O (20 pins), I/O extension bus (22 pins) and USB host and device ports (4 pins).

64-pin DIL Connector Pinout
Pin	Name	Group	Function
1	PA0	PIO	Parallel I/O, Port A, Bit 0 (see also: Alternate Function)
2	PA1	PIO	Parallel I/O, Port A, Bit 1 (see also: Alternate Function)
3	PA2	PIO	Parallel I/O, Port A, Bit 2 (see also: Alternate Function)
4	PA3	PIO	Parallel I/O, Port A, Bit 3 (see also: Alternate Function)
5	PA4	PIO	Parallel I/O, Port A, Bit 4 (see also: Alternate Function)
6	PA5	PIO	Parallel I/O, Port A, Bit 5 (see also: Alternate Function)
7	PA6	PIO	Parallel I/O, Port A, Bit 6
8	PA7	PIO	Parallel I/O, Port A, Bit 7
9	PB0	PIO	Parallel I/O, Port B, Bit 0 (see also: Alternate Function)
10	PB1	PIO	Parallel I/O, Port B, Bit 1 (see also: Alternate Function)
11	PB2	PIO	Parallel I/O, Port B, Bit 2 (see also: Alternate Function)
12	PB3	PIO	Parallel I/O, Port B, Bit 3 (see also: Alternate Function)
13	PB4	PIO	Parallel I/O, Port B, Bit 4 (see also: Alternate Function)
14	PB5	PIO	Parallel I/O, Port B, Bit 5 (see also: Alternate Function)
15	PB6	PIO	Parallel I/O, Port B, Bit 6 (see also: Alternate Function)
16	PB7	PIO	Parallel I/O, Port B, Bit 7 (see also: Alternate Function)
17	PC0	PIO	Parallel I/O, Port C, Bit 0 (see also: Alternate Function)
18	PC1	PIO	Parallel I/O, Port C, Bit 1 (see also: Alternate Function)
19	PC2	PIO	Parallel I/O, Port C, Bit 2 (see also: Alternate Function)
20	PC3	PIO	Parallel I/O, Port C, Bit 3 (see also: Alternate Function)
21	RXD1	SIO	COM1 Serial Port, RXD Pin
22	TXD1	SIO	COM1 Serial Port, TXD Pin
23	CTS1	SIO	COM1 Serial Port, CTS Pin
24	RTS1	SIO	COM1 Serial Port, RTS Pin
25	DCD1	SIO	COM1 Serial Port, DCD Pin
26	DSR1	SIO	COM1 Serial Port, DSR Pin
27	DTR1	SIO	COM1 Serial Port, DTR Pin
28	RI1	SIO	COM1 Serial Port, RI Pin
29	RESIN	RESET	RESET Input
30	TX+	LAN	10BASE-T/100BASE-TX Ethernet Interface, TX+ Pin
31	TX-	LAN	10BASE-T/100BASE-TX Ethernet Interface, TX- Pin
32	GND	---	Ground
33	RX+	LAN	10BASE-T/100BASE-TX Ethernet Interface, RX+ Pin
34	RX-	LAN	10BASE-T/100BASE-TX Ethernet Interface, RX- Pin
35	RESOUT	RESET	RESET Output
36	VBAT	PSP (Product Specific Pins)	Real Time Clock Battery Input
37	CLKOUT	PSP (Product Specific Pins)	Clock Output
38	TXD2	PSP (Product Specific Pins)	COM2 Serial Port, TXD Pin
39	RXD2	PSP (Product Specific Pins)	COM2 Serial Port, RXD Pin
40	HDMA	PSP (Product Specific Pins)	USB Host Port- (Interrupt Input on other DIL/NetPCs)
41	HDPA	PSP (Product Specific Pins)	USB Host Port+ (Interrupt Input on other DIL/NetPCs)
42	DDM	PSP (Product Specific Pins)	USB Device Port- (Interrupt Input on other DIL/NetPCs)
43	DDP	PSP (Product Specific Pins)	USB Device Port+ (Interrupt Input on other DIL/NetPCs)
44	INT1	PSP (Product Specific Pins)	Interrupt Input 1
45	CS4	PSP (Product Specific Pins)	Chip Select Output 4. Physical Addr. Range 0x7000.0000-0x7FFF.FFFF
46	CS3	PSP (Product Specific Pins)	Chip Select Output 3. Physical Addr. Range 0x6000.0000-0x6FFF.FFFF
47	CS2	PSP (Product Specific Pins)	Chip Select Output 2. Physical Addr. Range 0x5000.0000-0x5FFF.FFFF
48	CS1	PSP (Product Specific Pins)	Chip Select Output 1. Physical Addr. Range 0x4000.0000-0x4FFF.FFFF
49	RDY	PSP (Product Specific Pins)	External Ready Input
50	RD	PSP (Product Specific Pins)	Read Signal, Expansion Bus
51	WR	PSP (Product Specific Pins)	Write Signal, Expansion Bus
52	SA3	PSP (Product Specific Pins)	Expansion Bus, Address Bit 3
53	SA2	PSP (Product Specific Pins)	Expansion Bus, Address Bit 2
54	SA1	PSP (Product Specific Pins)	Expansion Bus, Address Bit 1
55	SA0	PSP (Product Specific Pins)	Expansion Bus, Address Bit 0
56	SD7	PSP (Product Specific Pins)	Expansion Bus, Data Bit 7
57	SD6	PSP (Product Specific Pins)	Expansion Bus, Data Bit 6
58	SD5	PSP (Product Specific Pins)	Expansion Bus, Data Bit 5
59	SD4	PSP (Product Specific Pins)	Expansion Bus, Data Bit 4
60	SD3	PSP (Product Specific Pins)	Expansion Bus, Data Bit 3
61	SD2	PSP (Product Specific Pins)	Expansion Bus, Data Bit 2
62	SD1	PSP (Product Specific Pins)	Expansion Bus, Data Bit 1
63	SD0	PSP (Product Specific Pins)	Expansion Bus, Data Bit 0
64	Vcc	---	3.3 Volt Power Input

Please Note: Some pins are called "Product Specific Pins (PSP)". Other members of the DIL/NetPC family will differ with this pins from the DNP/9200. All other pins will have the same primary functions. The DNP/9200 alternate functions (Pin 1 to Pin 20) are AT91RM9200-specific.