1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
95 lines
2.7 KiB
C
95 lines
2.7 KiB
C
/* ibmmpeg2.h - IBM MPEGCD21 definitions */
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#ifndef __IBM_MPEG2__
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#define __IBM_MPEG2__
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/* Define all MPEG Decoder registers */
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/* Chip Control and Status */
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#define IBM_MP2_CHIP_CONTROL 0x200*2
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#define IBM_MP2_CHIP_MODE 0x201*2
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/* Timer Control and Status */
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#define IBM_MP2_SYNC_STC2 0x202*2
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#define IBM_MP2_SYNC_STC1 0x203*2
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#define IBM_MP2_SYNC_STC0 0x204*2
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#define IBM_MP2_SYNC_PTS2 0x205*2
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#define IBM_MP2_SYNC_PTS1 0x206*2
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#define IBM_MP2_SYNC_PTS0 0x207*2
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/* Video FIFO Control */
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#define IBM_MP2_FIFO 0x208*2
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#define IBM_MP2_FIFOW 0x100*2
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#define IBM_MP2_FIFO_STAT 0x209*2
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#define IBM_MP2_RB_THRESHOLD 0x22b*2
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/* Command buffer */
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#define IBM_MP2_COMMAND 0x20a*2
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#define IBM_MP2_CMD_DATA 0x20b*2
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#define IBM_MP2_CMD_STAT 0x20c*2
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#define IBM_MP2_CMD_ADDR 0x20d*2
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/* Internal Processor Control and Status */
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#define IBM_MP2_PROC_IADDR 0x20e*2
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#define IBM_MP2_PROC_IDATA 0x20f*2
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#define IBM_MP2_WR_PROT 0x235*2
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/* DRAM Access */
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#define IBM_MP2_DRAM_ADDR 0x210*2
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#define IBM_MP2_DRAM_DATA 0x212*2
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#define IBM_MP2_DRAM_CMD_STAT 0x213*2
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#define IBM_MP2_BLOCK_SIZE 0x23b*2
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#define IBM_MP2_SRC_ADDR 0x23c*2
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/* Onscreen Display */
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#define IBM_MP2_OSD_ADDR 0x214*2
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#define IBM_MP2_OSD_DATA 0x215*2
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#define IBM_MP2_OSD_MODE 0x217*2
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#define IBM_MP2_OSD_LINK_ADDR 0x229*2
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#define IBM_MP2_OSD_SIZE 0x22a*2
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/* Interrupt Control */
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#define IBM_MP2_HOST_INT 0x218*2
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#define IBM_MP2_MASK0 0x219*2
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#define IBM_MP2_HOST_INT1 0x23e*2
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#define IBM_MP2_MASK1 0x23f*2
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/* Audio Control */
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#define IBM_MP2_AUD_IADDR 0x21a*2
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#define IBM_MP2_AUD_IDATA 0x21b*2
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#define IBM_MP2_AUD_FIFO 0x21c*2
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#define IBM_MP2_AUD_FIFOW 0x101*2
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#define IBM_MP2_AUD_CTL 0x21d*2
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#define IBM_MP2_BEEP_CTL 0x21e*2
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#define IBM_MP2_FRNT_ATTEN 0x22d*2
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/* Display Control */
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#define IBM_MP2_DISP_MODE 0x220*2
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#define IBM_MP2_DISP_DLY 0x221*2
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#define IBM_MP2_VBI_CTL 0x222*2
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#define IBM_MP2_DISP_LBOR 0x223*2
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#define IBM_MP2_DISP_TBOR 0x224*2
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/* Polarity Control */
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#define IBM_MP2_INFC_CTL 0x22c*2
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/* control commands */
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#define IBM_MP2_PLAY 0
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#define IBM_MP2_PAUSE 1
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#define IBM_MP2_SINGLE_FRAME 2
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#define IBM_MP2_FAST_FORWARD 3
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#define IBM_MP2_SLOW_MOTION 4
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#define IBM_MP2_IMED_NORM_PLAY 5
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#define IBM_MP2_RESET_WINDOW 6
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#define IBM_MP2_FREEZE_FRAME 7
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#define IBM_MP2_RESET_VID_RATE 8
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#define IBM_MP2_CONFIG_DECODER 9
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#define IBM_MP2_CHANNEL_SWITCH 10
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#define IBM_MP2_RESET_AUD_RATE 11
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#define IBM_MP2_PRE_OP_CHN_SW 12
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#define IBM_MP2_SET_STILL_MODE 14
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/* Define Xilinx FPGA Internal Registers */
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/* general control register 0 */
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#define XILINX_CTL0 0x600
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/* genlock delay resister 1 */
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#define XILINX_GLDELAY 0x602
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/* send 16 bits to CS3310 port */
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#define XILINX_CS3310 0x604
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/* send 16 bits to CS3310 and complete */
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#define XILINX_CS3310_CMPLT 0x60c
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/* pulse width modulator control */
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#define XILINX_PWM 0x606
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#endif
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