Changeset 9302

Timestamp:

08/17/08 17:04:34

Author:

matt

Message:

SD SPI interface registers

Files:

• usrp2/trunk/firmware/lib/memory_map.h (modified) (2 diffs)

usrp2/trunk/firmware/lib/memory_map.h

@@ -551 +551 @@
-
-///////////////////////////////////////////////////
-  
+
-
-#define TIMESYNC_BASE  0xE800
@@ -563 +563 @@
-#define timesync_regs ((timesync_regs_t *) TIMESYNC_BASE)
-
+///////////////////////////////////////////////////
+// SD Card SPI interface, Slave 13
+//   All regs are 8 bits wide, but are accessed as if they are 32 bits
+
+#define SDSPI_BASE  0xEC00
+
+typedef struct {
+  volatile uint32_t status;
+  volatile uint32_t clkdiv;
+  volatile uint32_t send_dat;
+  volatile uint32_t receive_dat;
+} sdspi_regs_t;
+
+#define sdspi_regs ((sdspi_regs_t *) SDSPI_BASE)
+
+///////////////////////////////////////////////////
+
-#endif
-