# # Switch Chip Power and Ground Connections # ---------------------------------------------- # # # Original Rev. 28-Feb-2015 # Current Rev. 26-May-2016 # # # Recall that the BCM53128 switch chip uses a 1.2 Volt Core, # and 3.3 Volt I/O for all ports except for the GMII, RGMII # port. The GMII, RGMII port can run with either 2.5 Volt or # 3.3 Volt signal levels. This signal level is controlled by # strapping pins and the voltage supplies to the OVDD pins. # # # This nets file holds the power and ground connections # for all 3 Switch Chips: "A" U31, "B" U32, "C" U33. # # # # 1 power rail comes directly from the SWCH_1V2 bus. # # DVDD 1.2V # # # # 3 power rails come directly from Bulk_3V3 bus. # # AVDDH 3.3V # OVDD 3.3V # OVDD2 3.3V # # # # 4 power rails are filtered from the SWCH_1V2 bus. # # AVDDL 1.2V # PLL_AVDD 1.2V # GPHY1_PLLDVDD 1.2V # GPHY2_PLLDVDD 1.2V # # # # 3 power rails are filtered from the BULK_3V3 bus. # # GPHY1_BAVDD 3.3V # GPHY2_BAVDD 3.3V # XTAL_AVDD 3.3V # # #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- #=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- # # Switch "A" aka U31 Power and Ground Nets # # # Switch "A" Net AVDDH 3.3V Direct from BULK_3V3. NET 'BULK_3V3' U31-74 U31-80 U31-86 U31-92 U31-103 NET 'BULK_3V3' U31-109 U31-115 U31-121 U31-203 U31-209 NET 'BULK_3V3' U31-215 U31-221 U31-232 U31-238 U31-244 NET 'BULK_3V3' U31-250 # # Switch "A" Net AVDDL 1.2V Filtered from the SWCH_1V2 DCDC Converter. NET 'AVDDL_Fltr_A' U31-71 U31-77 U31-83 U31-89 U31-95 NET 'AVDDL_Fltr_A' U31-100 U31-106 U31-112 U31-118 U31-124 NET 'AVDDL_Fltr_A' U31-200 U31-206 U31-212 U31-218 U31-224 NET 'AVDDL_Fltr_A' U31-229 U31-235 U31-241 U31-247 U31-253 # # Switch "A" Net DVDD 1.2V Direct from the SWCH_1V2 DCDC Converter. NET 'SWCH_1V2' U31-16 U31-27 U31-31 U31-40 U31-53 NET 'SWCH_1V2' U31-135 U31-148 U31-162 U31-169 U31-183 # # Switch "A" Net OVDD 3.3V Direct from BULK_3V3. NET 'BULK_3V3' U31-125 U31-129 U31-133 U31-138 U31-142 NET 'BULK_3V3' U31-145 U31-153 # # Switch "A" Net OVDD2 3.3V Direct from BULK_3V3. NET 'BULK_3V3' U31-3 U31-11 U31-19 U31-43 U31-44 NET 'BULK_3V3' U31-57 U31-63 U31-68 U31-165 U31-173 NET 'BULK_3V3' U31-180 U31-187 U31-193 # # Switch "A" Net XTAL_AVDD 3.3V Filtered from BULK_3V3. NET 'XTAL_AVDD_Fltr_A' U31-35 # # Switch "A" Net PLL_AVDD 1.2V Filtered from the SWCH_1V2 DCDC Converter. NET 'PLL_AVDD_Fltr_A' U31-29 # # Switch "A" Net GPHY1_PLLDVDD 1.2V Filtered from the SWCH_1V2 DCDC Converter. NET 'GPHY1_PLLDVDD_Fltr_A' U31-226 # # Switch "A" Net GPHY2_PLLDVDD 1.2V Filtered from the SWCH_1V2 DCDC Converter. NET 'GPHY2_PLLDVDD_Fltr_A' U31-98 # # Switch "A" Net GPHY1_BAVDD 3.3V Filtered from BULK_3V3. NET 'GPHY1_BAVDD_Fltr_A' U31-227 # # Switch "A" Net GPHY2_BAVDD 3.3V Filtered from BULK_3V3. NET 'GPHY2_BAVDD_Fltr_A' U31-97 # # Switch "A" Grounds: PLL_AVSS, XTAL_AVSS, 72x THERMAL_PAD # NET 'GROUND' U31-30 U31-32 NET 'GROUND' U31-257 U31-258 U31-259 NET 'GROUND' U31-260 U31-261 U31-262 U31-263 U31-264 NET 'GROUND' U31-265 U31-266 U31-267 U31-268 U31-269 NET 'GROUND' U31-270 U31-271 U31-272 U31-273 U31-274 NET 'GROUND' U31-275 U31-276 U31-277 U31-278 U31-279 NET 'GROUND' U31-280 U31-281 U31-282 U31-283 U31-284 NET 'GROUND' U31-285 U31-286 U31-287 U31-288 U31-289 NET 'GROUND' U31-290 U31-291 U31-292 U31-293 U31-294 NET 'GROUND' U31-295 U31-296 U31-297 U31-298 U31-299 NET 'GROUND' U31-300 U31-301 U31-302 U31-303 U31-304 NET 'GROUND' U31-305 U31-306 U31-307 U31-308 U31-309 NET 'GROUND' U31-310 U31-311 U31-312 U31-313 U31-314 NET 'GROUND' U31-315 U31-316 U31-317 U31-318 U31-319 NET 'GROUND' U31-320 U31-321 U31-322 U31-323 U31-324 NET 'GROUND' U31-325 U31-326 U31-327 U31-328 #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- #=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- # # Switch "B" aka U32 Power and Ground Nets # # # Switch "B" Net AVDDH 3.3V Direct from BULK_3V3. NET 'BULK_3V3' U32-74 U32-80 U32-86 U32-92 U32-103 NET 'BULK_3V3' U32-109 U32-115 U32-121 U32-203 U32-209 NET 'BULK_3V3' U32-215 U32-221 U32-232 U32-238 U32-244 NET 'BULK_3V3' U32-250 # # Switch "B" Net AVDDL 1.2V Filtered from the SWCH_1V2 DCDC Converter. NET 'AVDDL_Fltr_B' U32-71 U32-77 U32-83 U32-89 U32-95 NET 'AVDDL_Fltr_B' U32-100 U32-106 U32-112 U32-118 U32-124 NET 'AVDDL_Fltr_B' U32-200 U32-206 U32-212 U32-218 U32-224 NET 'AVDDL_Fltr_B' U32-229 U32-235 U32-241 U32-247 U32-253 # # Switch "B" Net DVDD 1.2V Direct from the SWCH_1V2 DCDC Converter. NET 'SWCH_1V2' U32-16 U32-27 U32-31 U32-40 U32-53 NET 'SWCH_1V2' U32-135 U32-148 U32-162 U32-169 U32-183 # # Switch "B" Net OVDD 3.3V Direct from BULK_3V3. NET 'BULK_3V3' U32-125 U32-129 U32-133 U32-138 U32-142 NET 'BULK_3V3' U32-145 U32-153 # # Switch "B" Net OVDD2 3.3V Direct from BULK_3V3. NET 'BULK_3V3' U32-3 U32-11 U32-19 U32-43 U32-44 NET 'BULK_3V3' U32-57 U32-63 U32-68 U32-165 U32-173 NET 'BULK_3V3' U32-180 U32-187 U32-193 # # Switch "B" Net XTAL_AVDD 3.3V Filtered from BULK_3V3. NET 'XTAL_AVDD_Fltr_B' U32-35 # # Switch "B" Net PLL_AVDD 1.2V Filtered from the SWCH_1V2 DCDC Converter. NET 'PLL_AVDD_Fltr_B' U32-29 # # Switch "B" Net GPHY1_PLLDVDD 1.2V Filtered from the SWCH_1V2 DCDC Converter. NET 'GPHY1_PLLDVDD_Fltr_B' U32-226 # # Switch "B" Net GPHY2_PLLDVDD 1.2V Filtered from the SWCH_1V2 DCDC Converter. NET 'GPHY2_PLLDVDD_Fltr_B' U32-98 # # Switch "B" Net GPHY1_BAVDD 3.3V Filtered from BULK_3V3. NET 'GPHY1_BAVDD_Fltr_B' U32-227 # # Switch "B" Net GPHY2_BAVDD 3.3V Filtered from BULK_3V3. NET 'GPHY2_BAVDD_Fltr_B' U32-97 # # Switch "B" Grounds: PLL_AVSS, XTAL_AVSS, 72x THERMAL_PAD # NET 'GROUND' U32-30 U32-32 NET 'GROUND' U32-257 U32-258 U32-259 NET 'GROUND' U32-260 U32-261 U32-262 U32-263 U32-264 NET 'GROUND' U32-265 U32-266 U32-267 U32-268 U32-269 NET 'GROUND' U32-270 U32-271 U32-272 U32-273 U32-274 NET 'GROUND' U32-275 U32-276 U32-277 U32-278 U32-279 NET 'GROUND' U32-280 U32-281 U32-282 U32-283 U32-284 NET 'GROUND' U32-285 U32-286 U32-287 U32-288 U32-289 NET 'GROUND' U32-290 U32-291 U32-292 U32-293 U32-294 NET 'GROUND' U32-295 U32-296 U32-297 U32-298 U32-299 NET 'GROUND' U32-300 U32-301 U32-302 U32-303 U32-304 NET 'GROUND' U32-305 U32-306 U32-307 U32-308 U32-309 NET 'GROUND' U32-310 U32-311 U32-312 U32-313 U32-314 NET 'GROUND' U32-315 U32-316 U32-317 U32-318 U32-319 NET 'GROUND' U32-320 U32-321 U32-322 U32-323 U32-324 NET 'GROUND' U32-325 U32-326 U32-327 U32-328 #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- #=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- # # Switch "C" aka U33 Power and Ground Nets # # # Switch "C" Net AVDDH 3.3V Direct from BULK_3V3. NET 'BULK_3V3' U33-74 U33-80 U33-86 U33-92 U33-103 NET 'BULK_3V3' U33-109 U33-115 U33-121 U33-203 U33-209 NET 'BULK_3V3' U33-215 U33-221 U33-232 U33-238 U33-244 NET 'BULK_3V3' U33-250 # # Switch "C" Net AVDDL 1.2V Filtered from the SWCH_1V2 DCDC Converter. NET 'AVDDL_Fltr_C' U33-71 U33-77 U33-83 U33-89 U33-95 NET 'AVDDL_Fltr_C' U33-100 U33-106 U33-112 U33-118 U33-124 NET 'AVDDL_Fltr_C' U33-200 U33-206 U33-212 U33-218 U33-224 NET 'AVDDL_Fltr_C' U33-229 U33-235 U33-241 U33-247 U33-253 # # Switch "C" Net DVDD 1.2V Direct from the SWCH_1V2 DCDC Converter. NET 'SWCH_1V2' U33-16 U33-27 U33-31 U33-40 U33-53 NET 'SWCH_1V2' U33-135 U33-148 U33-162 U33-169 U33-183 # # Switch "C" Net OVDD 3.3V Direct from BULK_3V3. NET 'BULK_3V3' U33-125 U33-129 U33-133 U33-138 U33-142 NET 'BULK_3V3' U33-145 U33-153 # # Switch "C" Net OVDD2 3.3V Direct from BULK_3V3. NET 'BULK_3V3' U33-3 U33-11 U33-19 U33-43 U33-44 NET 'BULK_3V3' U33-57 U33-63 U33-68 U33-165 U33-173 NET 'BULK_3V3' U33-180 U33-187 U33-193 # # Switch "C" Net XTAL_AVDD 3.3V Filtered from BULK_3V3. NET 'XTAL_AVDD_Fltr_C' U33-35 # # Switch "C" Net PLL_AVDD 1.2V Filtered from the SWCH_1V2 DCDC Converter. NET 'PLL_AVDD_Fltr_C' U33-29 # # Switch "C" Net GPHY1_PLLDVDD 1.2V Filtered from the SWCH_1V2 DCDC Converter. NET 'GPHY1_PLLDVDD_Fltr_C' U33-226 # # Switch "C" Net GPHY2_PLLDVDD 1.2V Filtered from the SWCH_1V2 DCDC Converter. NET 'GPHY2_PLLDVDD_Fltr_C' U33-98 # # Switch "C" Net GPHY1_BAVDD 3.3V Filtered from BULK_3V3. NET 'GPHY1_BAVDD_Fltr_C' U33-227 # # Switch "C" Net GPHY2_BAVDD 3.3V Filtered from BULK_3V3. NET 'GPHY2_BAVDD_Fltr_C' U33-97 # # Switch "C" Grounds: PLL_AVSS, XTAL_AVSS, 72x THERMAL_PAD # NET 'GROUND' U33-30 U33-32 NET 'GROUND' U33-257 U33-258 U33-259 NET 'GROUND' U33-260 U33-261 U33-262 U33-263 U33-264 NET 'GROUND' U33-265 U33-266 U33-267 U33-268 U33-269 NET 'GROUND' U33-270 U33-271 U33-272 U33-273 U33-274 NET 'GROUND' U33-275 U33-276 U33-277 U33-278 U33-279 NET 'GROUND' U33-280 U33-281 U33-282 U33-283 U33-284 NET 'GROUND' U33-285 U33-286 U33-287 U33-288 U33-289 NET 'GROUND' U33-290 U33-291 U33-292 U33-293 U33-294 NET 'GROUND' U33-295 U33-296 U33-297 U33-298 U33-299 NET 'GROUND' U33-300 U33-301 U33-302 U33-303 U33-304 NET 'GROUND' U33-305 U33-306 U33-307 U33-308 U33-309 NET 'GROUND' U33-310 U33-311 U33-312 U33-313 U33-314 NET 'GROUND' U33-315 U33-316 U33-317 U33-318 U33-319 NET 'GROUND' U33-320 U33-321 U33-322 U33-323 U33-324 NET 'GROUND' U33-325 U33-326 U33-327 U33-328 #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- #=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- # # # Note on the Removed Switch Chip Bypass Capacitors # --------------------------------------------------- # # Starting in March 2016 when the bulk of the BI Switch layout # was placed and routed some "spare" bypass capactitors where # not placed in the immediate area of the Switch chips because # the was no space for them. # # On 26-May-2016 I finally completely pulled these bypass # capacitors were pulled out of the comps files and pulled # out of this net-list file. # # The capacitors that are now removed from the design are: # # C2x32 1V2 AVDDL Bus 10 uFd 10V 0805 # C2x33 # C2x34 # C2x35 # # C2x63 BULK_3V3 1 uFd 0603 # C2x64 # C2x65 # C2x66 # # C2x67 BULK_3V3 10 uFd 10V 0805 # C2x68 # # C2x69 BULK_3V3 100 nFd & 200 nFd 0603 # C2x70 # C2x71 # C2x72 # C2x73 # C2x74 # C2x75 # # C2x76 BULK_3V3 10 uFd 10V 0805 # C2x77 # # C2x86 BULK_3V3 100 nFd & 200 nFd 0603 # C2x87 # C2x88 # C2x89 # C2x90 # # #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- #=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- # # Now start the Bypass Capacitors and Ferrite Choke Filters # on the 11 power rails to Switch Chip "B" U32. # # # Filter and Bypass PLL_AVDD to 1 pin Chip "B" U32 # # C2101 is 10 uFd C2102 is 100 nFd NET 'SWCH_1V2' L2101-1 NET 'PLL_AVDD_Fltr_B' L2101-2 C2101-1 C2102-1 NET 'GROUND' C2101-2 C2102-2 # # Filter and Bypass GPHY1_PLLDVDD to 1 pin Chip "B" U32 # # C2103 is 10 uFd C2104 is 100 nFd NET 'SWCH_1V2' L2102-1 NET 'GPHY1_PLLDVDD_Fltr_B' L2102-2 C2103-1 C2104-1 NET 'GROUND' C2103-2 C2104-2 # # Filter and Bypass GPHY2_PLLDVDD to 1 pin Chip "B" U32 # # C2105 is 10 uFd C2106 is 100 nFd NET 'SWCH_1V2' L2103-1 NET 'GPHY2_PLLDVDD_Fltr_B' L2103-2 C2105-1 C2106-1 NET 'GROUND' C2105-2 C2106-2 # # Filter and Bypass GPHY1_BAVDD to 1 pin Chip "B" U32 # # C2107 is 10 uFd C2108 is 100 nFd NET 'BULK_3V3' L2104-1 NET 'GPHY1_BAVDD_Fltr_B' L2104-2 C2107-1 C2108-1 NET 'GROUND' C2107-2 C2108-2 # # Filter and Bypass GPHY2_BAVDD to 1 pin Chip "B" U32 # # C2109 is 10 uFd C2110 is 100 nFd NET 'BULK_3V3' L2105-1 NET 'GPHY2_BAVDD_Fltr_B' L2105-2 C2109-1 C2110-1 NET 'GROUND' C2109-2 C2110-2 # # Filter and Bypass XTAL_AVDD to 1 pin on Chip "B" U32 # # C2111 is 10 uFd C2112 is 100 nFd NET 'BULK_3V3' L2106-1 NET 'XTAL_AVDD_Fltr_B' L2106-2 C2111-1 C2112-1 NET 'GROUND' C2111-2 C2112-2 # # Filter and Bypass AVDDL to 20 pins on Chip "B" U32 # # C2113, C2114, C2115 are 10 uFd # C2116 : C2135 are 1 uFd NET 'SWCH_1V2' L2107-1 NET 'AVDDL_Fltr_B' L2107-2 C2113-1 C2114-1 C2115-1 NET 'GROUND' C2113-2 C2114-2 C2115-2 NET 'AVDDL_Fltr_B' C2116-1 C2117-1 C2118-1 C2119-1 C2120-1 NET 'GROUND' C2116-2 C2117-2 C2118-2 C2119-2 C2120-2 NET 'AVDDL_Fltr_B' C2121-1 C2122-1 C2123-1 C2124-1 C2125-1 NET 'GROUND' C2121-2 C2122-2 C2123-2 C2124-2 C2125-2 NET 'AVDDL_Fltr_B' C2126-1 C2127-1 C2128-1 C2129-1 C2130-1 NET 'GROUND' C2126-2 C2127-2 C2128-2 C2129-2 C2130-2 NET 'AVDDL_Fltr_B' C2131-1 NET 'GROUND' C2131-2 # # Bypass DVDD to 10 pins on Chip "B" U32 # # C2136, C2137, C2192 are 10 uFd # C2138 : C2147 are 100 nFd NET 'SWCH_1V2' C2136-1 C2137-1 C2192-1 NET 'GROUND' C2136-2 C2137-2 C2192-2 NET 'SWCH_1V2' C2138-1 C2139-1 C2140-1 C2141-1 C2142-1 NET 'GROUND' C2138-2 C2139-2 C2140-2 C2141-2 C2142-2 NET 'SWCH_1V2' C2143-1 C2144-1 C2145-1 C2146-1 C2147-1 NET 'GROUND' C2143-2 C2144-2 C2145-2 C2146-2 C2147-2 # # Bypass AVDDH to 16 pins on Chip "B" U32 # # C2148, C2149, C2150 are 10 uFd # C2151 : C2166 are 1 uFd NET 'BULK_3V3' C2148-1 C2149-1 C2150-1 NET 'GROUND' C2148-2 C2149-2 C2150-2 NET 'BULK_3V3' C2151-1 C2152-1 C2153-1 C2154-1 C2155-1 NET 'GROUND' C2151-2 C2152-2 C2153-2 C2154-2 C2155-2 NET 'BULK_3V3' C2156-1 C2157-1 C2158-1 C2159-1 C2160-1 NET 'GROUND' C2156-2 C2157-2 C2158-2 C2159-2 C2160-2 NET 'BULK_3V3' C2161-1 C2162-1 NET 'GROUND' C2161-2 C2162-2 # # Bypass OVDD to 7 pins on Chip "B" U32 # # C2167, C2168 are 10 uFd # C2169 : C2175 are 100 nFd # # Bypass OVDD2 to 13 pins on Chip "B" U32 # # C2176, C2177 are 10 uFd # C2178 : C2190 are 100 nFd NET 'BULK_3V3' C2178-1 C2179-1 C2180-1 C2181-1 C2182-1 NET 'GROUND' C2178-2 C2179-2 C2180-2 C2181-2 C2182-2 NET 'BULK_3V3' C2183-1 C2184-1 C2185-1 NET 'GROUND' C2183-2 C2184-2 C2185-2 #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- #=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- # # Now start the Bypass Capacitors and Ferrite Choke Filters # on the 11 power rails to Switch Chip "A" U31. # # # Filter and Bypass PLL_AVDD to 1 pin Chip "A" U31 # # C2001 is 10 uFd C2002 is 100 nFd NET 'SWCH_1V2' L2001-1 NET 'PLL_AVDD_Fltr_A' L2001-2 C2001-1 C2002-1 NET 'GROUND' C2001-2 C2002-2 # # Filter and Bypass GPHY1_PLLDVDD to 1 pin Chip "A" U31 # # C2003 is 10 uFd C2004 is 100 nFd NET 'SWCH_1V2' L2002-1 NET 'GPHY1_PLLDVDD_Fltr_A' L2002-2 C2003-1 C2004-1 NET 'GROUND' C2003-2 C2004-2 # # Filter and Bypass GPHY2_PLLDVDD to 1 pin Chip "A" U31 # # C2005 is 10 uFd C2006 is 100 nFd NET 'SWCH_1V2' L2003-1 NET 'GPHY2_PLLDVDD_Fltr_A' L2003-2 C2005-1 C2006-1 NET 'GROUND' C2005-2 C2006-2 # # Filter and Bypass GPHY1_BAVDD to 1 pin Chip "A" U31 # # C2007 is 10 uFd C2008 is 100 nFd NET 'BULK_3V3' L2004-1 NET 'GPHY1_BAVDD_Fltr_A' L2004-2 C2007-1 C2008-1 NET 'GROUND' C2007-2 C2008-2 # # Filter and Bypass GPHY2_BAVDD to 1 pin Chip "A" U31 # # C2009 is 10 uFd C2010 is 100 nFd NET 'BULK_3V3' L2005-1 NET 'GPHY2_BAVDD_Fltr_A' L2005-2 C2009-1 C2010-1 NET 'GROUND' C2009-2 C2010-2 # # Filter and Bypass XTAL_AVDD to 1 pin on Chip "A" U31 # # C2011 is 10 uFd C2012 is 100 nFd NET 'BULK_3V3' L2006-1 NET 'XTAL_AVDD_Fltr_A' L2006-2 C2011-1 C2012-1 NET 'GROUND' C2011-2 C2012-2 # # Filter and Bypass AVDDL to 20 pins on Chip "A" U31 # # C2013, C2014, C2015 are 10 uFd # C2016 : C2035 are 1 uFd NET 'SWCH_1V2' L2007-1 NET 'AVDDL_Fltr_A' L2007-2 C2013-1 C2014-1 C2015-1 NET 'GROUND' C2013-2 C2014-2 C2015-2 NET 'AVDDL_Fltr_A' C2016-1 C2017-1 C2018-1 C2019-1 C2020-1 NET 'GROUND' C2016-2 C2017-2 C2018-2 C2019-2 C2020-2 NET 'AVDDL_Fltr_A' C2021-1 C2022-1 C2023-1 C2024-1 C2025-1 NET 'GROUND' C2021-2 C2022-2 C2023-2 C2024-2 C2025-2 NET 'AVDDL_Fltr_A' C2026-1 C2027-1 C2028-1 C2029-1 C2030-1 NET 'GROUND' C2026-2 C2027-2 C2028-2 C2029-2 C2030-2 NET 'AVDDL_Fltr_A' C2031-1 NET 'GROUND' C2031-2 # # Bypass DVDD to 10 pins on Chip "A" U31 # # C2036, C2037, C2092 are 10 uFd # C2038 : C2047 are 100 nFd NET 'SWCH_1V2' C2036-1 C2037-1 C2092-1 NET 'GROUND' C2036-2 C2037-2 C2092-2 NET 'SWCH_1V2' C2038-1 C2039-1 C2040-1 C2041-1 C2042-1 NET 'GROUND' C2038-2 C2039-2 C2040-2 C2041-2 C2042-2 NET 'SWCH_1V2' C2043-1 C2044-1 C2045-1 C2046-1 C2047-1 NET 'GROUND' C2043-2 C2044-2 C2045-2 C2046-2 C2047-2 # # Bypass AVDDH to 16 pins on Chip "A" U31 # # C2048, C2049, C2050 are 10 uFd # C2051 : C2066 are 1 uFd NET 'BULK_3V3' C2048-1 C2049-1 C2050-1 NET 'GROUND' C2048-2 C2049-2 C2050-2 NET 'BULK_3V3' C2051-1 C2052-1 C2053-1 C2054-1 C2055-1 NET 'GROUND' C2051-2 C2052-2 C2053-2 C2054-2 C2055-2 NET 'BULK_3V3' C2056-1 C2057-1 C2058-1 C2059-1 C2060-1 NET 'GROUND' C2056-2 C2057-2 C2058-2 C2059-2 C2060-2 NET 'BULK_3V3' C2061-1 C2062-1 NET 'GROUND' C2061-2 C2062-2 # # Bypass OVDD to 7 pins on Chip "A" U31 # # C2067, C2068 are 10 uFd # C2069 : C2075 are 100 nFd # # Bypass OVDD2 to 13 pins on Chip "A" U31 # # C2076, C2077 are 10 uFd # C2078 : C2090 are 100 nFd NET 'BULK_3V3' C2078-1 C2079-1 C2080-1 C2081-1 C2082-1 NET 'GROUND' C2078-2 C2079-2 C2080-2 C2081-2 C2082-2 NET 'BULK_3V3' C2083-1 C2084-1 C2085-1 NET 'GROUND' C2083-2 C2084-2 C2085-2 #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- #=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- # # Now start the Bypass Capacitors and Ferrite Choke Filters # on the 11 power rails to Switch Chip "C" U33. # # # Filter and Bypass PLL_AVDD to 1 pin Chip "C" U33 # # C2201 is 10 uFd C2202 is 100 nFd NET 'SWCH_1V2' L2201-1 NET 'PLL_AVDD_Fltr_C' L2201-2 C2201-1 C2202-1 NET 'GROUND' C2201-2 C2202-2 # # Filter and Bypass GPHY1_PLLDVDD to 1 pin Chip "C" U33 # # C2203 is 10 uFd C2204 is 100 nFd NET 'SWCH_1V2' L2202-1 NET 'GPHY1_PLLDVDD_Fltr_C' L2202-2 C2203-1 C2204-1 NET 'GROUND' C2203-2 C2204-2 # # Filter and Bypass GPHY2_PLLDVDD to 1 pin Chip "C" U33 # # C2205 is 10 uFd C2206 is 100 nFd NET 'SWCH_1V2' L2203-1 NET 'GPHY2_PLLDVDD_Fltr_C' L2203-2 C2205-1 C2206-1 NET 'GROUND' C2205-2 C2206-2 # # Filter and Bypass GPHY1_BAVDD to 1 pin Chip "C" U33 # # C2207 is 10 uFd C2208 is 100 nFd NET 'BULK_3V3' L2204-1 NET 'GPHY1_BAVDD_Fltr_C' L2204-2 C2207-1 C2208-1 NET 'GROUND' C2207-2 C2208-2 # # Filter and Bypass GPHY2_BAVDD to 1 pin Chip "C" U33 # # C2209 is 10 uFd C2210 is 100 nFd NET 'BULK_3V3' L2205-1 NET 'GPHY2_BAVDD_Fltr_C' L2205-2 C2209-1 C2210-1 NET 'GROUND' C2209-2 C2210-2 # # Filter and Bypass XTAL_AVDD to 1 pin on Chip "C" U33 # # C2211 is 10 uFd C2212 is 100 nFd NET 'BULK_3V3' L2206-1 NET 'XTAL_AVDD_Fltr_C' L2206-2 C2211-1 C2212-1 NET 'GROUND' C2211-2 C2212-2 # # Filter and Bypass AVDDL to 20 pins on Chip "C" U33 # # C2213, C2214, C2215 are 10 uFd # C2216 : C2235 are 1 uFd NET 'SWCH_1V2' L2207-1 NET 'AVDDL_Fltr_C' L2207-2 C2213-1 C2214-1 C2215-1 NET 'GROUND' C2213-2 C2214-2 C2215-2 NET 'AVDDL_Fltr_C' C2216-1 C2217-1 C2218-1 C2219-1 C2220-1 NET 'GROUND' C2216-2 C2217-2 C2218-2 C2219-2 C2220-2 NET 'AVDDL_Fltr_C' C2221-1 C2222-1 C2223-1 C2224-1 C2225-1 NET 'GROUND' C2221-2 C2222-2 C2223-2 C2224-2 C2225-2 NET 'AVDDL_Fltr_C' C2226-1 C2227-1 C2228-1 C2229-1 C2230-1 NET 'GROUND' C2226-2 C2227-2 C2228-2 C2229-2 C2230-2 NET 'AVDDL_Fltr_C' C2231-1 NET 'GROUND' C2231-2 # # Bypass DVDD to 10 pins on Chip "C" U33 # # C2236, C2237, C2292 are 10 uFd # C2238 : C2247 are 100 nFd NET 'SWCH_1V2' C2236-1 C2237-1 C2292-1 NET 'GROUND' C2236-2 C2237-2 C2292-2 NET 'SWCH_1V2' C2238-1 C2239-1 C2240-1 C2241-1 C2242-1 NET 'GROUND' C2238-2 C2239-2 C2240-2 C2241-2 C2242-2 NET 'SWCH_1V2' C2243-1 C2244-1 C2245-1 C2246-1 C2247-1 NET 'GROUND' C2243-2 C2244-2 C2245-2 C2246-2 C2247-2 # # Bypass AVDDH to 16 pins on Chip "C" U33 # # C2248, C2249, C2250 are 10 uFd # C2251 : C2266 are 1 uFd NET 'BULK_3V3' C2248-1 C2249-1 C2250-1 NET 'GROUND' C2248-2 C2249-2 C2250-2 NET 'BULK_3V3' C2251-1 C2252-1 C2253-1 C2254-1 C2255-1 NET 'GROUND' C2251-2 C2252-2 C2253-2 C2254-2 C2255-2 NET 'BULK_3V3' C2256-1 C2257-1 C2258-1 C2259-1 C2260-1 NET 'GROUND' C2256-2 C2257-2 C2258-2 C2259-2 C2260-2 NET 'BULK_3V3' C2261-1 C2262-1 NET 'GROUND' C2261-2 C2262-2 # # Bypass OVDD to 7 pins on Chip "C" U33 # # C2267, C2268 are 10 uFd # C2269 : C2275 are 100 nFd # # Bypass OVDD2 to 13 pins on Chip "C" U33 # # C2276, C2277 are 10 uFd # C2278 : C2290 are 100 nFd NET 'BULK_3V3' C2278-1 C2279-1 C2280-1 C2281-1 C2282-1 NET 'GROUND' C2278-2 C2279-2 C2280-2 C2281-2 C2282-2 NET 'BULK_3V3' C2283-1 C2284-1 C2285-1 NET 'GROUND' C2283-2 C2284-2 C2285-2