AG903ライブラリリファレンス
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AG903_PgpPrmGetPGPVInSTATE 関数

PGPVInSTATEレジスタ取得

Syntax
C++
void AG903_PgpPrmGetPGPVInSTATE(uint32_t id, uint32_t * vrmacc, uint32_t * queue, uint32_t * st);
引数 
説明 
uint32_t id 
[in] VRAM入力ポート番号 
uint32_t * vrmacc 
[out] VRMACCフィールド取得値 
uint32_t * queue 
[out] QUEUEフィールド取得値 
uint32_t * st 
[out] STフィールド取得値 

void

PGPVInSTATEレジスタ取得

1: void AG903_PgpPrmGetPGPVInSTATE(uint32_t id, uint32_t *vrmacc, uint32_t *queue, uint32_t *st) 2: { 3: uint32_t val; 4: 5: ASSERT(id < AG903_PGP_PRM_MAX_VRAMI); 6: ASSERT(vrmacc != NULL); 7: ASSERT(queue != NULL); 8: ASSERT(st != NULL); 9: 10: val = AG903_PGPVIn(id)->STATE; 11: 12: *vrmacc = (val & AG903_PGPVIn_STATE_VRMACC_MSK) >> AG903_PGPVIn_STATE_VRMACC_POS; 13: *queue = (val & AG903_PGPVIn_STATE_QUEUE_MSK) >> AG903_PGPVIn_STATE_QUEUE_POS; 14: *st = (val & AG903_PGPVIn_STATE_ST_MSK) >> AG903_PGPVIn_STATE_ST_POS; 15: }
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