DM9601E ETC1 [List of Unclassifed Manufacturers], DM9601E Datasheet - Page 18

• Manufacturer Part Number: DM9601E
• Description: USB Ethernet MAC Controller with Intergrated 10/100 PHY
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

10. Vendor Control and Status Register Set
The DM9601 implements several control and status
registers, which can be accessed by the USB vendor
register type commands. All CRs are set to their default
18
TXC/USBS
Register
RWPAH
TWPAH
EPDRH
RWPAL
RRPAH
TWPAL
TRPAH
USBDA
EPDRL
RRPAL
TRPAL
CHIPR
ROCR
GPCR
EPCR
USBC
TSR II
BPTR
FCTR
EPAR
TSR I
WCR
NCR
RCR
MAR
GPR
NSR
TCR
RSR
FCR
PAR
RXC
VID
PID
Network Control Register
Network Status Register
TX Control Register
TX Status Register I
TX Status Register II
RX Control Register
RX Status Register
Receive Overflow Counter Register
Back Pressure Threshold Register
Flow Control Threshold Register
RX Flow Control Register
EEPROM & PHY Control Register
EEPROM & PHY Address Register
EEPROM & PHY Low Byte Data Register
EEPROM & PHY High Byte Data Register
Wake Up Control Register
Physical Address Register
Multicast Address Register
General Purpose Control Register
General Purpose Register
TX SRAM write pointer address low byte
TX SRAM write pointer address high byte
TX SRAM read pointer address low byte
TX SRAM read pointer address high byte
RX SRAM write pointer address low byte
RX SRAM write pointer address high byte
RX SRAM read pointer address low byte
RX SRAM read pointer address high byte
Vendor ID
Product ID
CHIP revision
USB device address register
Received packet counter register
Transmit packet counter/USB status register
USB control register
Description
USB to Ethernet MAC Controller with Integrated 10/100 PHY
values by hardware or software reset unless they are
specified.
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
0AH
0BH
0CH
0DH
0EH
0FH
10H-15H
16H-1DH
1EH
1FH
20H
21H
22H
23H
24H
25H
26H
27H
28H-29H
2AH-2BH
2CH
F0H
F1H
F2H
F4H
Offset
Version: DM9601-DS-F01
00H
00H
00H
00H
00H
00H
00H
00H
37H
38H
00H
00H
40H
Unknown
Unknown
00H
Determined by
EEPROM
Unknown
01H
Unknown
00H
00H
00H
00H
04H
0CH
00H
0CH
0A46H
9601H
00H
00H
00H
10H
00H
Default value
DM9601
after reset
June 22, 2002
Final