--- trunk/src/devices/dev_vr41xx.c	2007/10/08 16:18:38	12
+++ trunk/src/devices/dev_vr41xx.c	2007/10/08 16:19:11	18
@@ -25,7 +25,7 @@
  *  SUCH DAMAGE.
  *   
  *
- *  $Id: dev_vr41xx.c,v 1.30 2005/08/05 09:11:48 debug Exp $
+ *  $Id: dev_vr41xx.c,v 1.32 2005/10/26 14:37:04 debug Exp $
  *  
  *  VR41xx (actually, VR4122 and VR4131) misc functions.
  *
@@ -398,7 +398,9 @@
 	int regnr;
 	int revision = 0;
 
-	idata = memory_readmax64(cpu, data, len);
+	if (writeflag == MEM_WRITE)
+		idata = memory_readmax64(cpu, data, len);
+
 	regnr = relative_addr / sizeof(uint64_t);
 
 	/*  KIU ("Keyboard Interface Unit") is handled separately.  */
@@ -569,7 +571,7 @@
 		break;
 	case 4181:
 		baseaddr = 0xa000000;
-		dev_ram_init(mem, 0xb000000, 0x1000000, DEV_RAM_MIRROR,
+		dev_ram_init(machine, 0xb000000, 0x1000000, DEV_RAM_MIRROR,
 		    0xa000000);
 		break;
 	case 4122:
@@ -607,7 +609,8 @@
 
 	/*  Some machines (?) use ISA space at 0x15000000 instead of
 	    0x14000000, eg IBM WorkPad Z50.  */
-	dev_ram_init(mem, 0x15000000, 0x1000000, DEV_RAM_MIRROR, 0x14000000);
+	dev_ram_init(machine, 0x15000000, 0x1000000, DEV_RAM_MIRROR,
+	    0x14000000);
 
 	return d;
 }