D12 ISA PC EVAL KIT NXP Semiconductors, D12 ISA PC EVAL KIT Datasheet - Page 10

• Manufacturer Part Number: D12 ISA PC EVAL KIT
• Description: EVAL KIT FOR PDIUSBD12 USB EPP
• Manufacturer: NXP Semiconductors

Specifications of D12 ISA PC EVAL KIT

• Main Purpose: Interface, USB 2.0 Host/Controller
• Utilized Ic / Part: PDIUSBD12
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Other names: Q2544495

Interconnectivity
PDIUSBD12 Evaluation Board (PC Kit) User’s Manual
Bit description for general input port:
Bit description for general output port:
Connectors
25 wire connector for PDIUSBD12 evaluation board:
_______________________________________________________________________________________________
Bit
0
1
2
3
4
5
6
7
Bit
0
1
2
3
4
5
6
7
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Type
POWER
POWER
I/O
I/O
I/O
I/O
I/O
O
I/O
I
I/O
I
I/O
I
I/O
I
Usage
Key S1, ‘0’ for pressed
Key S2, ‘0’ for pressed
Key S3, ‘0’ for pressed
Key S4, ‘0’ for pressed
D12 GoodLink
USB bus power state, ‘1’ for USB VBUS present
D12 SUSPEND pin state
D12 INT_N pin state
Usage
LED D2, ‘1’ lights up LED
LED D3, ‘1’ lights up LED
LED D4, ‘1’ lights up LED
LED D5, ‘1’ lights up LED
Reserved
Reserved
Suspend control, ‘1’ forces D12 SUSPEND pin low
Interrupt enable, ‘1’ enables interrupt
Description
VCC
GND
DATA7
Zero Wait State
DATA6
Reserved
DATA5
CLKOUT: This line is connected to PDIUSBD12 CLKOUT pin.
DATA4
-AD_EN: This line is the decoder output for address decoding A3 to
A9. This signal is active low when PDIUSBD12 evaluation board I/O
address is selected.
DATA3
RESET: This line is used to reset or initialize system logic upon
power-up and is active high.
DATA2
-IOW: This command line instructs an I/O device to read the data on
the data bus. It may be driven by the processor or the DMA controller.
This signal is active low.
DATA1
-IOR: This command line instructs an I/O device to drive its data onto
the data bus. It may be driven by the processor or the DMA controller.
This signal is active low.
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