Comment updated.
authorppisa <ppisa>
Tue, 8 Jun 2004 11:30:54 +0000 (11:30 +0000)
committerppisa <ppisa>
Tue, 8 Jun 2004 11:30:54 +0000 (11:30 +0000)
lincan/src/ems_cpcpci.c

index ce8927e..6be99f3 100644 (file)
 # define EMS_CPCPCI_PCICAN_VENDOR 0x110a
 # define EMS_CPCPCI_PCICAN_ID 0x2104
 
+/*The PSB4610 is used as PCI to local bus bridge*/
+/*BAR0 - MEM - bridge control registers*/
+
+/*BAR1 - MEM - parallel interface*/
+/* 0 more EMS control registers
+ * 0x400 the first SJA1000
+ * 0x600 the second SJA1000
+ * each register occupies 4 bytes
+ */
+
 /*AMCC 5920*/   
 #define S5920_OMB    0x0C
 #define S5920_IMB    0x1C