5 4 3 2 1 Revision History Rev 0.1 Original Rev 0.2 5/23/06, S.Delano, Renumbered P1 (MGA) to match the PCB MGA numbering. Rev 0.3 5/24/06, DFK - Renumbered reference designators to match the Neutron schematic. Rev 0.4 5/24/06, S.Delano - P1 was 24 pos., PDCR-9323** was PDCR9324** D D Proton NON-QFN POD Schematic VCC VCC P1 P0_2 P0_4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 P0_7 P0_5 P0_3 P0_1 OCD_DE OCD_DO SMP P1_7 P1_5 C P1_3 P1_1 VDD VSS P0_6 P0_7 P0_4 P0_5 P0_2 P0_3 P0_0 P0_1 U1 P2_7 P2_6 CY8C21002-24PVXI P2_4 P2_5 Proton OCD P2_2 P2_3 SSOP 56-Pin P2_1 P2_0 NC1 NC17 NC16 NC2 NC3 P3_2 NC4 P3_0 OCDE CCLK HCLK OCDO XRES SMP NC15 VSS VSS NC14 NC13 P3_3 P3_1 NC12 NC5 NC11 NC6 NC10 P1_7 P1_6 P1_5 P1_4/EXTCLK NC7 P1_2 P1_3 P1_0/SDATA P1_1/SCLK NC9 VSS NC8 1 2 3 4 P0_7 5 P0_3 6 7 P0_5 8 P0_1 9 P0_6 10 P0_4 11 12 13 P0_0 14 OCD_RESET15 P1_5 16 P1_7 17 P1_4 18 P1_6 19 P1_1 20 P1_3 21 P1_2 22 P0_2 23 24 25 P1_0 26 27 28 29 30 31 SMP 32 VCC 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 P0_6 P0_4 P0_2 P0_0 OCD_CCLK OCD_HCLK OCD_RESET P1_6 P1_4 P1_2 P1_0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 C MGA FEMALE MGA used on this assembly has only 24 positions, PCB lands can accept 32 position MGA. VCC R1 OCD_DE ICE_DE 0805 0603 56 R2 1K 0603 C2 0603 B C1 10 uFd Ceramic 0805 VCC NO LOAD B D1 R4 VCC C3 C4 1206 0603 VCC 1K OCD_DO 0603 J1 0603 1 3 5 7 9 11 13 15 17 19 0.1 uFd 0603 0.1 uFd LED Green 56 Bypass caps for Proton and MGA C5 ICE_DO 0603 ICE_RST NO LOAD ICE_HCLK R5 OCD_CCLK ICE_CCLK 0603 ICE_DE 2 4 6 8 10 12 14 16 18 20 VCC R3 56 C6 20-Pin Hirose 0603 NO LOAD R6 zero ICE_RST OCD_RESET 0603 C7 100 pFd 0603 0402 R7 1K R8 ICE_HCLK OCD_HCLK 0603 56 A 0603 A C8 NO LOAD PCB: PDCR-9323 ** PCA: 121R-32400 ** CYPRESS SEMICONDUCTOR © 2005 Title Proton Non-QFN POD Size C Date: 5 4 3 2 Document Number REF-13504 Rev 0.3 Wednesday, May 24, 2006 Sheet 1 1 of 1