FreeCalypso > hg > freecalypso-schem2

comparison venus/src/core/baseband.v @ 93:0a26e46b2fc2

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change VSP tap header to 6 pins, add CLK13M
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 11 Dec 2021 05:38:21 +0000
parents 148fab6e07e3
children
comparison
equal deleted inserted replaced
92:148fab6e07e3 93:0a26e46b2fc2
265 ); 265 );
266 266
267 /* there needs to be a pull-down resistor on the MCUDI/UDX net */ 267 /* there needs to be a pull-down resistor on the MCUDI/UDX net */
268 resistor R216 (USP_abb2dbb_data, GND); 268 resistor R216 (USP_abb2dbb_data, GND);
269 269
270 /* VSP tap header */ 270 /*
271 header_5pin VSP_tap ( .pin_1(VSP_clock), 271 * VSP tap header - the pinout is preliminary, PCB layout engineer
272 * should feel free to change it for best layout.
273 */
274 header_6pin VSP_tap ( .pin_1(VSP_clock),
272 .pin_2(VSP_UL_data), 275 .pin_2(VSP_UL_data),
273 .pin_3(VSP_DL_data), 276 .pin_3(VSP_DL_data),
274 .pin_4(VSP_sync), 277 .pin_4(VSP_sync),
275 .pin_5(GND) 278 .pin_5(CLK13M_OUT),
279 .pin_6(GND)
276 ); 280 );
277 281
278 /* RTC domain test points */ 282 /* RTC domain test points */
279 test_point TP200 (CLK32K_OUT); 283 test_point TP200 (CLK32K_OUT);
280 test_point TP202 (nRESPWON); 284 test_point TP202 (nRESPWON);