?? myc5416.gel
字號:
/* set PMST to: MP = OVLY = 1; DROM off, CLKOUT on */
#define PMST_VAL 0xffa8u
/* set wait-state control reg for: 2 w/s or more on i/o; one for ext memory */
#define SWWSR_VAL 0x2009u
/* set external-banks switch control for: no bank switching; BH set */
#define BSCR_VAL 0x02u
/* Set Default Reset Initialization Value */
#define ZEROS 0x0000u
/* Set Peripheral Control Register Addresses for DEV_RESET */
#define DMPREC 0x0054u
#define DMSA 0x0055u
#define DMSDI 0x0056u
#define DMA_CH0_DMFSC_SUB_ADDR 0x0003u
#define DMA_CH1_DMFSC_SUB_ADDR 0x0008u
#define DMA_CH2_DMFSC_SUB_ADDR 0x000Du
#define DMA_CH3_DMFSC_SUB_ADDR 0x0012u
#define DMA_CH4_DMFSC_SUB_ADDR 0x0017u
#define DMA_CH5_DMFSC_SUB_ADDR 0x001cu
#define MCBSP0_SPSA 0x0038u
#define MCBSP0_SPSD 0x0039u
#define MCBSP1_SPSA 0x0048u
#define MCBSP1_SPSD 0x0049u
#define MCBSP2_SPSA 0x0034u
#define MCBSP2_SPSD 0x0035u
#define MCBSP_SPCR1_SUB_ADDR 0x0000u
#define MCBSP_SPCR2_SUB_ADDR 0x0001u
#define MCBSP_SRGR1_SUB_ADDR 0x0006u
#define MCBSP_SRGR2_SUB_ADDR 0x0007u
#define MCBSP_MCR1_SUB_ADDR 0x0008u
#define MCBSP_MCR2_SUB_ADDR 0x0009u
#define SRGR1_INIT 0x0001u
#define PRD0 0x0025u
#define TCR0 0x0026u
#define PRD1 0x0031u
#define TCR1 0x0032u
#define TIMER_STOP 0x0010u
#define TIMER_RESET 0x0020u
#define PRD_DEFAULT 0xFFFFu
#define GPIOCR 0x0010u
/* The Startup() function is executed when the GEL file is loaded. */
StartUp()
{
C5416_Init();
GEL_TextOut("Gel StartUp complete.\n");
}
menuitem "C5416_Configuration";
hotmenu CPU_Reset()
{
GEL_Reset();
PMST = PMST_VAL;
/* don't change the wait states, let the application code handle it */
/* note: at power up all wait states will be the maximum (7) */
/* SWWSR = SWWSR_VAL; */
BSCR = BSCR_VAL;
GEL_TextOut("CPU Reset Complete.\n");
}
/* All memory maps are based on the PMST value of 0xFFE8 */
hotmenu C5416_Init()
{
GEL_Reset();
PMST = PMST_VAL;
/* don't change the wait states, let the application code handle it */
/* note: at power up all wait states will be the maximum (7) */
/* SWWSR = SWWSR_VAL; */
BSCR = BSCR_VAL;
C5416_Periph_Reset();
GEL_XMDef(0,0x1eu,1,0x8000u,0x7f);
GEL_XMOn();
GEL_MapOn();
GEL_MapReset();
GEL_MapAdd(0x80u,0,0x7F80u,1,1); /* DARAM */
GEL_MapAdd(0x08000u,0,0x8000u,1,1); /* External */
GEL_MapAdd(0x18000u,0,0x8000u,1,1); /* DARAM */
GEL_MapAdd(0x18000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x28000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x38000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x48000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x58000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x68000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x78000u,0,0x8000u,1,1); /* DARAM */
GEL_MapAdd(0x88000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x98000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x0a8000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x0b8000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x0c8000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x0d8000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x0c8000u,0,0x8000u,1,1); /* DARAM */
GEL_MapAdd(0x0d8000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x0e8000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x0f8000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x108000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x118000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x128000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x138000u,0,0x8000u,1,1); /* DARAM */
GEL_MapAdd(0x148000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x158000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x168000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x178000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x188000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x198000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x1a8000u,0,0x8000u,1,1); /* DARAM */
GEL_MapAdd(0x1b8000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x1c8000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x1d8000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x1e8000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x1f8000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x208000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x218000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x228000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x238000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x248000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x258000u,0,0x8000u,1,1); /* SARAM */
GEL_MapAdd(0x0u,1,0x60u,1,1); /* MMRs */
GEL_MapAdd(0x60u,1,0x7FA0u,1,1); /* DARAM */
GEL_MapAdd(0x08000u,1,0x8000u,1,1); /* DARAM */
GEL_TextOut("C5416_Init Complete.\n"); }
/* ****************************** */
C5416_Periph_Reset()
{
IFR = 0xFFFFu;
IFR = 0x0000u;
DMA_Reset();
MCBSP0_Reset();
MCBSP1_Reset();
MCBSP2_Reset();
TIMER0_Reset();
GPIO_Reset();
}
DMA_Reset()
{
*(int *)DMPREC = ZEROS;
*(int *)DMSA = DMA_CH0_DMFSC_SUB_ADDR;
*(int *)DMSDI = ZEROS;
*(int *)DMSDI = ZEROS;
*(int *)DMSA = DMA_CH1_DMFSC_SUB_ADDR;
*(int *)DMSDI = ZEROS;
*(int *)DMSDI = ZEROS;
*(int *)DMSA = DMA_CH2_DMFSC_SUB_ADDR;
*(int *)DMSDI = ZEROS;
*(int *)DMSDI = ZEROS;
*(int *)DMSA = DMA_CH3_DMFSC_SUB_ADDR;
*(int *)DMSDI = ZEROS;
*(int *)DMSDI = ZEROS;
*(int *)DMSA = DMA_CH4_DMFSC_SUB_ADDR;
*(int *)DMSDI = ZEROS;
*(int *)DMSDI = ZEROS;
*(int *)DMSA = DMA_CH2_DMFSC_SUB_ADDR;
*(int *)DMSDI = ZEROS;
*(int *)DMSDI = ZEROS;
}
MCBSP0_Reset()
{
*(int *)MCBSP0_SPSA = MCBSP_SPCR1_SUB_ADDR;
*(int *)MCBSP0_SPSD = ZEROS;
*(int *)MCBSP0_SPSA = MCBSP_SPCR2_SUB_ADDR;
*(int *)MCBSP0_SPSD = ZEROS;
*(int *)MCBSP0_SPSA = MCBSP_SRGR1_SUB_ADDR;
*(int *)MCBSP0_SPSD = SRGR1_INIT;
*(int *)MCBSP0_SPSA = MCBSP_SRGR2_SUB_ADDR;
*(int *)MCBSP0_SPSD = ZEROS;
*(int *)MCBSP0_SPSA = MCBSP_MCR1_SUB_ADDR;
*(int *)MCBSP0_SPSD = ZEROS;
*(int *)MCBSP0_SPSA = MCBSP_MCR2_SUB_ADDR;
*(int *)MCBSP0_SPSD = ZEROS;
}
MCBSP1_Reset()
{
*(int *)MCBSP1_SPSA = MCBSP_SPCR1_SUB_ADDR;
*(int *)MCBSP1_SPSD = ZEROS;
*(int *)MCBSP1_SPSA = MCBSP_SPCR2_SUB_ADDR;
*(int *)MCBSP1_SPSD = ZEROS;
*(int *)MCBSP1_SPSA = MCBSP_SRGR1_SUB_ADDR;
*(int *)MCBSP1_SPSD = SRGR1_INIT;
*(int *)MCBSP1_SPSA = MCBSP_SRGR2_SUB_ADDR;
*(int *)MCBSP1_SPSD = ZEROS;
*(int *)MCBSP1_SPSA = MCBSP_MCR1_SUB_ADDR;
*(int *)MCBSP1_SPSD = ZEROS;
*(int *)MCBSP1_SPSA = MCBSP_MCR2_SUB_ADDR;
*(int *)MCBSP1_SPSD = ZEROS;
}
MCBSP2_Reset()
{
*(int *)MCBSP2_SPSA = MCBSP_SPCR1_SUB_ADDR;
*(int *)MCBSP2_SPSD = ZEROS;
*(int *)MCBSP2_SPSA = MCBSP_SPCR2_SUB_ADDR;
*(int *)MCBSP2_SPSD = ZEROS;
*(int *)MCBSP2_SPSA = MCBSP_SRGR1_SUB_ADDR;
*(int *)MCBSP2_SPSD = SRGR1_INIT;
*(int *)MCBSP2_SPSA = MCBSP_SRGR2_SUB_ADDR;
*(int *)MCBSP2_SPSD = ZEROS;
*(int *)MCBSP2_SPSA = MCBSP_MCR1_SUB_ADDR;
*(int *)MCBSP2_SPSD = ZEROS;
*(int *)MCBSP2_SPSA = MCBSP_MCR2_SUB_ADDR;
*(int *)MCBSP2_SPSD = ZEROS;
}
TIMER0_Reset()
{
*(int *)TCR0 = TIMER_STOP;
*(int *)PRD0 = PRD_DEFAULT;
*(int *)TCR0 = TIMER_RESET;
}
GPIO_Reset()
{
*(int *)GPIOCR = ZEROS;
}
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