memory.map
来自「代码有点长,需细心阅读,仅供影音视听类产品的开发人员参考」· MAP 代码 · 共 751 行 · 第 1/3 页
MAP
751 行
** Combo VCD EDO MP3 Memory config
**
** +---------------------------------------+
** | |
** | System buffer (6k) |
** | |
** IOPYA(6)-> +---------------------------------------+
** | |
** | IOP buffer (2k) |
** | |
** +---------------------------------------+
** | |
** | CD cache (18k) |
** | |
** AUDYA(26)-> +---------------------------------------+
** | |
** | Audio Work buffer (76k) |
** | |
** OSDYA(102)-> +---------------------------------------+
** | |
** | OSD buffer (8k) |
** | |
** CDYA(110) -> +---------------------------------------+
** | |
** | CD buffer (135k) |
** | |
** EABYA(245)-> +---------------------------------------+
** EVBYA | |
** | Audio bistream buffer. (53k) |
** | (Vidio bistream buffer.) |
** REF0_LUMA(298)-> +---------------------------------------+
** REF1_LUMA | Reference 0 Luma (99K) |
** BIDIR_LUMA | (ref1_luma) |
** | (bidir_luma) |
** REF0_CHROMA(397)-> +---------------------------------------+
** REF1_CHROMA | Reference 0 Chroma (50K) |
** BIDIR_CHROMA | (ref1_chroma) |
** | (bidir_chroma) |
** (447)-> +---------------------------------------+
** | |
** | cdrom code (45K) |
** | |
** | |
** (492)-> +---------------------------------------+
** | dir structure (5K) |
** | file structure (15K) |
** | |
** (512)-> +---------------------------------------+
**
**
**
*/
////////////////////////////////////////////////ELP/////////////////////////////////////
/*
**
** ELP VCD+MP3 SDRAM
**
** SDRAM 1111(VCD+MP3)
**
** 0 352 (736) 1024
** (0) +-----------+---------+---------+
** | Ref0 Luma | |
** | (99K) | |
** (288) |-----------| |
** | Ref1 Luma | |
** | (99K) | |
** (576) |-----------+ |
** |Ref0 Chroma| |
** | (49.5K) | |
** (720) |-----------+ |
** |Ref1 Chroma| |
** | (49.5K) | |
** (864) |-----------+ |
** | B Luma | |
** | (99K) | |
** (1152) |-----------+ |
** | B Chroma | |
** | (49.5K) | |
** (1296) |-----------+ |
** | |
** | |
** | |
** | |
** | |
** | |
** | |
** | |
** | |
** PSD TABLE(2029) +-------------------------------+
** | PSD table (4k) |
** SECT_CACHE(2033) +-------------------------------+
** | CD CAHCE (2k) |
** IOPYA(2035) +-------------------------------+
** | IOP CODE (2K) |
** SECT_INFO(2037) +-------------------------------+
** | (2K) |
** SECT_ENTRIES(2039) +-------------------------------+
** | (2K) |
** DISC_INFO_Y,PIC_INFO_Y(2041) +-------------------------------+
** | (1K) |
** DMARAM_BUF(2042) +-------------------------------+
** | (1K) |
** QUANT_BUF(2043) +-------------------------------+
** | (1K) |
** (2044) +-------------------------------+
** | Global Variables (4K) |
** (2048) +-------------------------------+
**
**
** SDRAM 2222(VCD+MP3)
** EVBYA(2048) |-------------------------------|
** | VIDEO BISTSTREAM (177K) |
** EABYA(2225) +-------------------------------+
** | AUDIO BITSTREAM (38K) |
** SUPYA(2263) +-------------------------------+
** | SUP BUFFER (0) |
** CDYA(2263) +-------------------------------+
** | CD BUFFER (200K) |
** OSDYA(2463) +-------------------------------+
** | OSD BUFFER (100K) |
** AUDYA(2563) +-------------------------------+
** | AUDIO WORK BUFFER (80K)|
** MP3_CACHE(2643) +-------------------------------+
** | MP3 CACHE (18K) |
** MP3_DIR(2661) +-------------------------------+
** | MP3 DIR (10K) |
** MP3_FILE(2671) +-------------------------------+
** | MP3 FILE (47K) |
** ELP_FILES(2718) +-------------------------------+
** | ELP FILES (10K) |
** (2728) +-------------------------------+
** | |
** | |
** | |
** | |
** | |
** | |
** | |
** | |
** | |
** | |
** | |
** | |
** | |
** | |
** | |
** | |
** | |
** | |
** | |
** | |
** | |
** (4096) +-------------------------------+
*/
/*
**
** ELP SVCD SDRAM
**
** SDRAM 1111(SVCD)
**
** 0 480 720 (736) 1024
** (0) +-----------+-------+-+---------+
** | | | |
** |Ref0 Luma | | |
** | (270K) | | |
** | | | |
** (576) +-----------+B Luma | |
** |Ref0 Chroma|(270) | |
** | (135K) | | |
** (864) +-----------+ | |
** | | | |
** |Ref1 Luma | | |
** | (270K) +-------+ |
** | | B | |
** (1440) +-----------+Chroma | |
** |Ref0 Chroma|(135K) | |
** | (135K) | | |
** (1728) +-----------+-------+-----------|
** | |
** | |
** | |
** | |
** | |
** | |
** | |
** PSD TABLE(2029) +-------------------------------+
** | PSD table (4k) |
** SECT_CACHE(2033) +-------------------------------+
** | CD CAHCE (2k) |
** IOPYA(2035) +-------------------------------+
** | IOP CODE (2K) |
** SECT_INFO(2037) +-------------------------------+
** | (2K) |
** SECT_ENTRIES(2039) +-------------------------------+
** | (2K) |
** DISC_INFO_Y,PIC_INFO_Y(2041) +-------------------------------+
** | (1K) |
** DMARAM_BUF(2042) +-------------------------------+
** | (1K) |
** QUANT_BUF(2043) +-------------------------------+
** | (1K) |
** (2044) +-------------------------------+
** | Global Variables (4K) |
** (2048) +-------------------------------+
**
**
** SDRAM 2222(SVCD)
** EVBYA(2048) |-------------------------------|
** | VIDEO BISTSTREAM (172K) |
** EABYA(2220) +-------------------------------+
** | AUDIO BITSTREAM (10K) |
** SUPYA(2230) +-------------------------------+
** | SUP BUFFER (46) |
** CDYA(2276) +-------------------------------+
** | CD BUFFER (180K) |
** OSDYA(2456) +-------------------------------+
** | OSD BUFFER (100K) |
** AUDYA(2556) +-------------------------------+
** | AUDIO WORK BUFFER (28K) |
** (2584) +-------------------------------+
** | |
** | |
** | |
** | |
** | |
** | |
** | |
** | |
** (3072)+-------------------------------+
** | |
** | |
** | |
** | ELP use (1024) |
** | |
** | |
** | |
** | |
** | |
** | |
** | |
** | |
** (4096) +-------------------------------+
*/
/////////////////////////////////////////////ELP//////////////////////////////////////////
⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?