User`s manual

Operational Specifications
3.1.6 Extension Connectors (J8-J12)
Rev.1.01 Jan 31, 2008
3-11
REJ10J1262-0101
3
Table3.1.9 lists pin assignments of extension connectors (J9).
Table3.1.9 Pin Assignments of Extension Connectors (J9)
Pin Signal Name Other Connection
1
3.3V -
2
3.3V -
3
WDTOVF
_
______________
-
4
PA25/TXD1/TIOC0D/IRQ7/A25 Serial Port Connector (J3)
5
PA24/RXD1/TIOC0C/IRQ6/A24 Serial Port Connector (J3)
6
PA23/SCK1/TIOC0B/IRQ5/A23 Extension Connector (J12)
7
PA22/TIOC0A/IRQ4/A22 Extension Connector (J10)
8
PA21/IRQ3/A21 IRQ3 Switch (SW6)
9
PA20/IRQ2/A20 SRAM
10
PA19/IRQ1/A19 SRAM
11
PA18/IRQ0/A18 SRAM
12
PA17/TXD3/A17 SRAM
13
PA16/RXD3/A16 SRAM
14
PA15/SCK3/A15 SRAM
15
PA14/A14 SDRAM, SRAM
16
PA13/A13 SDRAM, SRAM
17
PA12/A12 SDRAM, SRAM
18
PA11/A11 SDRAM, SRAM
19
PA10/A10 SDRAM, SRAM
20
GND -
21
NC -
22
NC -
23
EXCLK Clock Buffer (Not mounted), SDRAM, Extension Connector (J8)
24
PA9/A9 SDRAM, SRAM, Extension Connector (J8)
25
PA8/A8 SDRAM, SRAM, Extension Connector (J8)
26
PA7/A7 SDRAM, SRAM, Extension Connector (J8)
27
PA6/A6 SDRAM, SRAM, Extension Connector (J8)
28
PA5/A5 SDRAM, SRAM, Extension Connector (J8)
29
PA4/A4 SDRAM, SRAM, Extension Connector (J8)
30
PA3/A3 SDRAM, SRAM, Extension Connector (J8)
31
PA2/A2 SDRAM, SRAM, Extension Connector (J8)
32
PA1/A1 SDRAM, SRAM, Extension Connector (J8)
33
PA0/A0 Extension Connector (J8)
34
PB2/SCK0/POE4
__________
/CS0
_______
Extension Connector (J8, J12)
35
PB16/TXD0/POE1
_________
/CS1
_______
Extension Connector (J8)
36
PB21/TIOC3BS/RXD0/IRQ0/CS2
_______
LED7, Extension Connector (J8)
37
PB18/TIOC3B/IRQ4/CS4
_______
SRAM, Extension Connector (J8)
38
PB15/TIOC3C/IRQ5/CS5
_______
DIP Switch for User (SW3-1), Extension Connector (J8, J12)
39
RESET
____________
Reset Module, H-UDI Connector (J1, J2),
Extension Connector (J8)
40
GND -