X-Git-Url: http://git.rot13.org/?p=goodfet;a=blobdiff_plain;f=client%2FM29W640GB.py;h=e49a255c005c8f8dc5fa8ba6f9006a3b5c22870c;hp=3eb596032d92a362df69f5c2b0b9752fa9a8036c;hb=f15cabc15a42fb1b0b57e433dc3a1f300cff2b6c;hpb=2dcd81fd2345fd3839a35f75f8fffcf79e359a5e

diff --git a/client/M29W640GB.py b/client/M29W640GB.py
index 3eb5960..e49a255 100644
--- a/client/M29W640GB.py
+++ b/client/M29W640GB.py
@@ -14,7 +14,7 @@ the 4 Gbytes of address space.
 """
 
 class M29W640G:
-    def __init__(self, addrE, pinE, addrG, pinG, addrW, pinW, chipnum, chip_base_addr=0x1000000):
+    """def __init__(self, addrE, pinE, addrG, pinG, addrW, pinW, chipnum, chip_base_addr=0x1000000):
         self.addrE = addrE
         self.pinE = pinE
         self.addrG = addrG
@@ -23,4 +23,17 @@ class M29W640G:
         self.pinW pinW
         self.chipnum = chipnum
         self.base_addr = chip_base_addr
+        """
+    def __init__(self, gfclient, chipnum, chip_base_addr=0x10000000):
+        self.gfclient = gfclient
+        self.chipnum = chipnum
+        self.base_addr = chip_base_addr
 
+    def ChipErase(self, rusure=False):
+        if rusure:
+            self.gfclient.writeMemByte(self.base_addr + 0x555, [0xaa])
+            self.gfclient.writeMemByte(self.base_addr + 0x2aa, [0x55])
+            self.gfclient.writeMemByte(self.base_addr + 0x555, [0x80])
+            self.gfclient.writeMemByte(self.base_addr + 0x555, [0xaa])
+            self.gfclient.writeMemByte(self.base_addr + 0x2aa, [0x55])
+            self.gfclient.writeMemByte(self.base_addr + 0x555, [0x10])