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created first layout for registers of the wifi related RF chip

This commit is contained in:
mightymax 2007-01-11 19:50:37 +00:00
parent f778538093
commit a49d5ec520
1 changed files with 92 additions and 0 deletions
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desmume/src/wifi.h Normal file
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/*
Copyright (C) 2007 Tim Seidel
This file is part of DeSmuME
DeSmuME 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.
DeSmuME 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 DeSmuME; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef WIFI_H
#define WIFI_H
#ifdef __cplusplus
extern "C" {
#endif
/* Referenced as RF_ in dswifi: rffilter_t */
/* based on the documentation for the RF2958 chip of RF Micro Devices */
/* using the register names as in docs */
/* even tho every register only has 18 bits we are using u32 */
typedef struct rffilter_t
{
union
{
struct
{
/* 0*/ unsigned IF_VGA_REG_EN:1;
/* 1*/ unsigned IF_VCO_REG_EN:1;
/* 2*/ unsigned RF_VCO_REG_EN:1;
/* 3*/ unsigned HYBERNATE:1;
/* 4*/ unsigned :10;
/*14*/ unsigned REF_SEL:2;
/*16*/ unsigned :2 ;
} bits ;
u32 val ;
} CFG1 ;
union
{
struct
{
/* 0*/ unsigned DAC:4;
/* 4*/ unsigned :5;
/* 9*/ unsigned P1:1;
/*10*/ unsigned LD_EN1:1;
/*11*/ unsigned AUTOCAL_EN1:1;
/*12*/ unsigned PDP1:1;
/*13*/ unsigned CPL1:1;
/*14*/ unsigned LPF1:1;
/*15*/ unsigned VTC_EN1:1;
/*16*/ unsigned KV_EN1:1;
/*17*/ unsigned PLL_EN1:1;
} bits ;
u32 val ;
} IFPLL1
union
{
struct
{
/* 0*/ unsigned IF_N:16;
/*16*/ unsigned :2;
} bits ;
u32 val ;
} IFPLL2
union
{
struct
{
/* 0*/ unsigned KV_DEF:4;
/* 4*/ unsigned CT_DEF:4;
/* 8*/ unsigned DN1:8;
/*16*/ unsigned :2;
} bits ;
u32 val ;
} IFPLL3
} rffilter_t ;
#ifdef __cplusplus
}
#endif
#endif