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Operational Specifications
3.1.6 Expansion Connectors (J8 to J12)
Rev.1.00
Oct 09, 2008 3-10
REJ11J0021-0100
3
Table 3.1.9 lists the pin assignments for the expansion connector (J9).
Table 3.1.9 Pin Assignments for Expansion Connector (J9)
No. Signal Name
Also connected to
1 VCC -
2 VCC -
3 /WDTOVF -
4 PE12/TIOC4A User LED
5 PE11/TIOC3D User LED
6 PE10/CS0/TIOC3C -
7 PE9/TIOC3B User LED
8 PE3/TIOC0D/SCK0 -
9 PE2/TIOC0C/TXD0 Serial port connector (J3) For P7 = 2-3, JP9 = 2-3
10 PB5/A19/IRQ3/POE5/TIC5U -
11 PB4/A18/IRQ2/POE4/TIC5US IRQ2 SW (SW6)
12 PB3/A17/IRQ1/POE1/TIC5V/SDA EEPROM (U4)
13 PB2/A16/IRQ0/POE0/TIC5VS/SCL EEPROM (U4)
14 PE8/A15/TIOC3A -
15 PE7/A14/TIOC2B SRAM (U2)
*
16 PE6/A13/TIOC2A/SCK1 SRAM (U2)
*
17 PE5/A12/TIOC1B/TXD1 SRAM (U2)
*
18 PE4/A11/TIOC1A/RXD1 SRAM (U2)
19 PA14/A10/RXD1/SSI SRAM (U2)
*
20 GND -
21 PE1/TIOC0B/RXD0 Serial port connector (J3) For JP8 = 2-3, JP10 = 2-3
22 PE0/TIOC0A -
23 PA15/CK/TXD1/SSO SRAM (U2)
*
24 PA13/A9/SCK1/SSCK SRAM (U2)
*
25 PA12/A8/SCK0/SCS SRAM (U2)
*
26 PA11/A7/TXD0/ADTRG SRAM (U2)
*
27 PA10/A6/RXD0 SRAM (U2)
*
28 PA5/A5/IRQ3/SCK1 SRAM (U2)
*
29 PA4/A4/IRQ2/TXD1
SRAM (U2)
*
For JP7 = 2-3, JP9 = 2-3
Serial port connector (J3) For JP7 = 1-2, JP9 = 1-2
30 PA3/A3/IRQ1/RXD1 SRAM (U2)
*
For JP8 = 2-3, JP10 = 2-3
Serial port connector (J3) For JP8 = 1-2, JP10 = 1-2
31 PA2/A2/IRQ0/POE2/SCK0 SRAM (U2)
*
32 PA1/A1/POE1/TXD0 SRAM (U2)
*
33 PA0/A0/POE0/RXD0 SRAM (U2)
*
34 PE17/CS0/TIOC3DS/TCK H-UDI connector (J2)
35 PE16/WAIT/TIOC3BS/ASEBKAK/ASEBK H-UDI connector (J2)
36 PE15/TIOC4D/IRQOUT User LED
37 PE14/TIOC4C User LED
38 PE13/TIOC4B/MRES User LED
39 /RES Reset module
40 GND -