Philips S1D13505 用户手册

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Vancouver Design Center

Programming Notes and Examples

S1D13505

Issue Date: 01/02/05 

X23A-G-003-07

For the S1D13505 the return values are currently:
ID_S1D13505_REV0
ID_UNKNOWN

Other HAL libraries will return their respective controller IDs upon detection of 
their controller.

Return Value: ERR_OK

- operation completed with no problems

ERR_UNKNOWN_DEVICE - returned when pID returns ID_UNKNOWN. 

(The HAL was unable to identify the display controller).

seGetId() will disable hardware suspend on x86 platforms, and will enable the host in-
terface (register [1Bh]) on all platforms.

Description:  Retrieves the HAL library version. The return pointers are all to ASCII strings. A 

typical return would be: *pVersion == “1.01” (HAL version 1.01),*pStatus == “B” 
(The 'B' is the beta designator), *pStatusRevision == “5”. The programmer need 
only create pointers of const char type to pass as parameters (see Example below).

Parameters:  pVersion

- pointer to string of HAL version code

pStatus

- pointer to string of HAL status code (NULL is release)

pStatusRevision - pointer to string of HAL statusRevision

Return Value: None

const char *pVersion, *pStatus, *pStatusRevision;
seGetHalVersion( &pVersion, &pStatus, &pStatusRevision);

This document was written for HAL version “1.04”, so any later versions should be a 
superset of the functions described here.

Description:  Retrieves the LIBSE library version for non-x86 platforms. The return pointer in 

parameter Version is valid if the function return value is ERR_OK.

Parameters:  Version

- pointer to an int to store LIBSE version code

Return Value: ERR_OK

- no problems encountered, version code is valid

ERR_FAILED - unable to complete operation. Probably on x86 platform where 
LIBSE is not used.

This routine returns the amount of installed video memory. The memory size is 
determined by reading the status of MD6 and MD7. *pSize will be set to either 
80000h (512 KB) or 200000h (2 MB).