上海凯治电子NAND的测试案例
来源: | 作者:prod301a6 | 发布时间: 2014-06-23 | 7400 次浏览 | 分享到:


                                        S3C2440_NFCONT_InitECC_init |
                                        S3C2440_NFCONT_Reg_nCE_init |
                                        S3C2440_NFCONT_MODE_init )

//NFSTAT
#define S3C2440_NFSTAT_init() ( rNFSTAT &= 0x3 )

//NFESTAT0
#define S3C2440_NFESTAT0_init() ( rNFESTAT0 = 0 )

//NFESTAT1
#define S3C2440_NFESTAT1_init() ( rNFESTAT1 = 0 )


#define select_nand() ( rNFCONT &= ~(1<<1) )