EBOOT DM9000 ID=0xD959FF46 读的ID是错的 帮忙看看

读出的ID总不对    
  平台2440  DM9000  接片选4
#define BSP_BASE_REG_PA_DM9000_IOBASE          0x20000300

DNW输出如下：
  
  
Initiating image download in 4 seconds.

Ethernet Boot Loader Configuration:

0) IP address: 192.168.1.173
1) Subnet mask: 255.255.255.0
2) DHCP: Disabled
3) Boot delay: 5 seconds
4) Reset to factory default configuration
5) Startup image: DOWNLOAD NEW
6) Program disk image into SmartMedia card: Disabled
7) Program DM9000 MAC address (00:11:22:33:44:55)
8) Kernel Debugger: ENABLED
9) Format Boot Media for BinFS
F) Low-level format the Smart Media card
D) Download image now
L) LAUNCH existing Boot Media image
U) DOWNLOAD image now(USB)
R) Read Configuration
W) Write Configuration Right Now

Enter your selection: d
DM9000 Init(0xA8000300, 00:11:22:33:44:55)
DM9000 signature is 0xD9595B46    
DM9000 unknown device
val =00005901, m_nIoMode:00000002  m_nIoMaxPad:00000001
System ready!
Preparing for download...
INFO: *** Device Name 'SMDK244017493' ***
INFO: Using static IP address 1218113.
INFO: Using subnet mask 2525250.
+EbootSendBootmeAndWaitForTftp
Sent BOOTME to 255.255.255.255
Sent BOOTME to 255.255.255.255

看看晶振起振没