CSR1
#define CSR1 0x40
#define CSR1 0x0100 /* - IADR[15:0] */
#define CSR1 1 /* init block addr (low) */
#define CSR1 1 /* init block addr (low) */
CSR1 = 0x08,
#define CSR1 0x08
CSR1 = 0x0804,
#define CSR1 0x0004
#define CSR1 0x0004