Description: IIS module structure, SCK, WS and SD were th ree pillars IIS signal, SCK is driving a clock,
WS is word selection signal, SD is data. SCK clock points by bus and frequency, points frequency than can match. WS for empty than for
50 of periodic signal, high and low level corresponding around (or right left) track, the period length and audio data word length
Relevant. IIS data (SD signal) than word choice of change (WS) late a clock. IIS support eight, 16,
32 bit word transmission, the data transmission support DMA mode. In a single mode, or so the same data to the output channel.
To Search:
File list (Check if you may need any files):
IIS
...\boot files
...\..........\boot_gfd.s
...\..........\int_gfd.s
...\head files
...\..........\intc.h
...\..........\sep4020.h
...\iis
...\...\HH.wav
...\...\iis.c
...\...\iis.h
...\IIS文档.pdf
...\int_handler
...\...........\int_vec_handler.c
...\main
...\....\main.c
...\mcp
...\...\IIS.mcp
...\...\IIS_Data
...\...\........\CWSettingsWindows.stg
...\...\........\Debug
...\...\........\DebugRel
...\...\........\........\IIS.axf
...\...\........\........\ObjectCode
...\...\........\........\..........\boot_gfd.o
...\...\........\........\..........\heap.o
...\...\........\........\..........\iis.o
...\...\........\........\..........\int_gfd.o
...\...\........\........\..........\int_vec_handler.o
...\...\........\........\..........\main.o
...\...\........\........\..........\retarget.o
...\...\........\........\..........\stack.o
...\...\........\........\TargetDataWindows.tdt
...\...\........\.....\IIS.axf
...\...\........\.....\ObjectCode
...\...\........\.....\..........\boot_gfd.o
...\...\........\.....\..........\heap.o
...\...\........\.....\..........\iis.o
...\...\........\.....\..........\int_gfd.o
...\...\........\.....\..........\int_vec_handler.o
...\...\........\.....\..........\main.o
...\...\........\.....\..........\retarget.o
...\...\........\.....\..........\stack.o
...\...\........\.....\TargetDataWindows.tdt
...\...\........\Release
...\...\........\.......\TargetDataWindows.tdt
...\misc
...\....\heap.s
...\....\retarget.c
...\....\scat_crremap.scf
...\....\stack.s
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