5 4 3 2 1 Y1 32768HZ 2 2 1 2 LED1 LED2 LED3 1 2 1 4 4 C1 10U VCC VCC 1 22P C 1 J5 2 CON2 B SIP2 D3 LED 1 R13 1K 2 2 DBG LED D5 1 1 1 2 LED D4 R18 10K R15 R16 10K R17 10K 10K 2 1 J4 2 CON2 1 R10 1K 2 2 1 1K R11 2 SD SC 1 MC MD 12 sleve_dec J2 R12 /RST 10K VCC 12 8 7 6 5 1 1 2 3 U1 1 8 2 7 3 6 4 5 AT24C04 2 4 6 8 10 S1 1 2 3 SIP3 U5 1 2 3 4 5 6 7 8 9DBG10 2 1 3 5 7 9 VCC 1 1main_clk_x2 2 22P 1 2 3 4 D7 LED C8 1sub_clk_x2 C D2 LED Y2 16.25MHZ C3 2 4 22P 4 22P 1 2 1 K1 K2 KEY KEY D1 LED con5 3 3 2 2 2 2 3 C5 10U 2main_clk_x1 1 3 C10 2sub_clk_x1 1 C9 1 1 1 D 1 /RST R6 1K 2 KEY 1 5 2 4 3 R5 1K 1 AN0 2 2 10K R4 1K 2 R3 10K D6 LED 1 5 2 4 3 2 J6 R1 1 1 1 2 10U 104 2 VCC 1 C4 C2 R7 1K 2 1 100u 1 3 2 4 LM1117-3.3 C6 1 1 IN5822 2 4 2 D 2 PHONEJACK 1 3 J1 1 1 VCC U4 2 VCC-5.0 2 3 1 D8 VCC 1 VCC VCC SC SD MD MC B J8 A 12 11 10 9 8 7 6 5 4 3 2 1 main_clk_x1 main_clk_x2 sub_clk_x1 sub_clk_x2 /RST SC SD 1 2 3 4 5 6 7 8 9 10 11 12 X0/PF0 P12/EC0/DBG X1/PF1 P07/INT07 VSS P06/INT06/TO01 X1A/PG2 P05/INT05/AN05/TO00/HCLK2 X0A/PG1 P04/INT04/AN04/SIN/HCLK1/EC0 VCC P03/INT03/AN03/SOT UCK/PG0 P02/INT02/AN02/SCK RST/PF2 P01/AN01 U1/SCL1/P17 P00/AN00 U0/SDA1/P16 P64/EC1 TO10/P62 P14/SDA0 TO11/P63 P15/SCL0 24 23 22 21 20 19 18 17 16 15 14 13 DBG LED1 LED2 LED3 KEY 12 11 10 9 8 7 6 5 4 3 2 1 AN0 sleve_dec MD MC MB2146-460-E CON12 12 11 10 9 8 7 6 5 4 3 2 1 A Title <Title> CON12 Size A Date: 5 MD J7 U3 12 11 10 9 8 7 6 5 4 3 2 1 SD 2 2 VCC 4 3 Document Number <Doc> Wednesday, December 30, 2009 2 Rev Sheet 1 of 1 <RevCode> 1