m4_divert(`-1') /*************************************************************************** * Copyright (C) 2008 Lou Deluxe * * lou.openocd012@fixit.nospammail.net * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ m4_undefine(`CTRL_MPEG_L') m4_undefine(`CTRL_CARD_L') m4_ifelse(SHIFTER_PRESCALER, 1, ` m4_define(`CTRL_MPEG_L', `m4_eval(`0x8 | 0x0')') ') m4_ifelse(SHIFTER_PRESCALER, 2, ` m4_define(`CTRL_MPEG_L', `m4_eval(`0x8 | 0x2')') m4_define(`CTRL_CARD_L', `m4_eval(`0x8 | 0x1')') ') m4_ifelse(SHIFTER_PRESCALER, 8, ` m4_define(`CTRL_MPEG_L', `m4_eval(`0x8 | 0x3')') ') m4_ifelse(SHIFTER_PRESCALER, 11, ` m4_define(`CTRL_MPEG_L', `m4_eval(`0x8 | 0x4')') ') m4_ifelse(SHIFTER_PRESCALER, 64, ` m4_define(`CTRL_MPEG_L', `m4_eval(`0x8 | 0x7')') ') m4_ifdef(`CTRL_MPEG_L',,` m4_errprint(`SHIFTER_PRESCALER was not defined with a supported value ') m4_m4exit(`1') ') m4_divert(`0')m4_dnl init: A.H = 0 A.L = 0 DR_MPEG = A ; TDI and TCK start out low DR_CARD = A ; TMS starts out low A.L = 0x6 CTRL_FCI = A ; MPEG and CARD driven by FCI DDR_MPEG = A ; TDI and TCK are outputs A.L = 0x1 X = A ; X == 1 DDR_CARD = A ; TMS is output A.L = CTRL_MPEG_L CTRL_MPEG = A m4_ifdef(`CTRL_CARD_L', ` A.L = 'CTRL_CARD_L` ')m4_dnl CTRL_CARD = A STATUS STOP