MOTOROLA MSC8101ADS RevB User’s Manual C-101
C•1•3 Main File
%*********************bcsr.tdf ***************************************%
TITLE “MSC8101ADS Board Control and Status Register.”;
% Written by Dragilev Lev, MSIL %
% Rev B Version Release 1.0 31/10/2002 %
% This file declares the BCSR registers and their functions %
% It also controlls the Codec, Flash, RS232, T1/E1 Framer,Host %
% Interface and ATM devices. %
% Modifid from rev2.1 (MSC8101revA source) %
%*********************************************************************%
% Changes description to rev 2.1: %
% 1. Support programmed Power-On-Reset. %
% 2. Added bit BCSR1/1 - CODEC_EN to enable CODEC together %
% 3. Added MODCK1-6 write register BCSR4 using for change PLL mode %
% by pogramming. Updated PLL (MODCK) setting will be produced %
% during PORESET sequence that initiated by writting B”10” to %
% the register BCSR4/0-1. %
% Rev 1.1: %
% 1. Added PRST ensure function to stable BCSR initialize. %
% 2. Release PSDVAL from “BCSR write” equation to provide %
% bus high frequency %
INCLUDE “Reset_Ensure”;
INCLUDE “bcsr”;
INCLUDE “lpm_counter”;
INCLUDE “lpm_shiftreg”;
INCLUDE “freqdiv”;
OPTIONS BIT0 = ANY;-- allows [a..b] and [b..a] alignment
%
*****************************************************
********** BCSR0 Power On Default Assignments *******
*****************************************************
%
CONSTANT HOSTCSP_PON_DEFAULT = HOSTCSP_NEGATIVE;
CONSTANT HOSTRQAC_PON_DEFAULT= HOSTRQAC_DEF;
CONSTANT HOSTTRI_PON_DEFAULT= HOSTTRI_DEF;
CONSTANT T1_1EN_PON_DEFAULT = T1_1EN_DISABLED;
CONSTANT T1_234EN_PON_DEFAULT = T1_234EN_DISABLED;
CONSTANT FrmRst_PON_DEFAULT = FrmRst_OFF;
CONSTANT SIG_LMP0_PON_DEFAULT = SIGNAL_LAMP_OFF;
CONSTANT SIG_LMP1_PON_DEFAULT = SIGNAL_LAMP_OFF;
%
*****************************************************
******* BCSR1 Power On Default Assignments **********
*****************************************************
%
CONSTANT SBOOT_EN_PON_DEFAULT = SBOOT_ENABLE;
CONSTANT CODEC_EN_PON_DEFAULT = CODEC_ENABLE;
CONSTANT ATM_ENABLE_PON_DEFAULT= ATM_DISABLED;
CONSTANT ATM_RST_PON_DEFAULT= ATM_RST_OFF;
CONSTANT FETHIEN_PON_DEFAULT= FETHI_DISABLED;
CONSTANT FETH_RST_PON_DEFAULT= FETH_RST_OFF;
CONSTANT RS232_1_ENABLE_PON_DEFAULT = RS232_1_DISABLED;
CONSTANT RS232_2_ENABLE_PON_DEFAULT = RS232_2_DISABLED;
%
*****************************************************
Frees
cale Semiconductor,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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