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7. Function specifications

Table 7.1 shows the list of stream system functions.
[C] is a function that issues a command to the CD block. For issuing these functions, follow the command issuance rules of the CD communication interface.

Table 7.1 List of functions (1)
 Function 
 Function name 
 number 
 initialization 
 1.0 
 
 Stream system initialization 
 STM_Init [-] 
1.1
 
 Reset stream system 
 STM_Reset [C] 
1.2
Stream group
 2.0 
 
 Open stream group 
 STM_OpenGrp [-] 
2.1
 
 Close stream group 
 STM_CloseGrp [C] 
2.2
 
 Get number of streams 
 STM_GetStmNum [-] 
2.3
 
 Get stream handle 
 STM_GetStmHndl [-] 
2.4
 
 Register buffer size monitoring function 
 STM_SetCdbufFunc [- ] 
 2.5 
Stream
 3.0 
 
 Open stream by file identifier 
 STM_OpenFid [C ] 
 3.1 
 
 Opening a stream by playback range 
 STM_OpenFrange [C ] 
 3.2 
 
 Open resident stream 
 STM_OpenResi [C] 
3.3
 
 Close stream 
 STM_Close <[C] 
3.4
 
 Set stream key 
 STM_SetKey [C] 
3.5
 
 Get stream information 
 STM_GetInfoC] 
3.6
 
 Conversion from sectors to words 
 STM_SctToWord [C] 
 3.7 
 
 Convert word count to sector count 
 STM_WordToSct [C] 
 3.8 
 
 Stream handle alias setting 
 STM_SetAlias ​​[-] 
3.9
 
 Dealiasing stream handle 
 STM_UnsetAlias ​​[-] 
3.10
 Transfer settings 
4.0
 
 Transfer area setting 
 STM_SetTrBuf [-] 
4.1
 
 Register transfer function 
STM_SetTrFunc [-]
4.2
 
 Transfer start in transfer function 
 STM_StartTrans [C] 
4.3
 
 Transfer gate opening / closing 
 STM_SetTrGate [-] 
4.4
 
 Set the maximum number of transfer sectors 
 STM_SetTrPara [- ]  
 4.5 
 
 Transfer start FAD setting 
 STM_SetTrFad [C] 
4.6
 
 Transfer mode setting 
 STM_SetTrMode [-] 
4.7
 
 Reset transfer area 
 STM_ResetTrBuf [-] 
4.8


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