Rainbow Electronics AT76C551 User Manual
Page 51
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51
AT76C551
1612D–08/01
CSR2
5000374h
x1110000
Endpoint2 Control and Status Register
CSR3
5000370h
x1110000
Endpoint3 Control and Status Register
CSR4
500036Ch
x1110000
Endpoint4 Control and Status Register
CSR5
5000368h
x1110000
Endpoint5 Control and Status Register
CSR6
5000364h
x1110000
Endpoint6 Control and Status Register
FDR0
500033Ch
00000000
FIFO 0 Data Register
FDR1
5000338h
00000000
FIFO 1 Data Register
FDR2
5000334h
00000000
FIFO 2 Data Register
FDR3
5000330h
00000000
FIFO 3 Data Register
FDR4
500032Ch
00000000
FIFO 4 Data Register
FDR5
5000328h
00000000
FIFO 5 Data Register
FDR6
5000324h
00000000
FIFO 6 Data Register
FBYTE_CNT0_L
50002FCh
00000000
Byte Count FIFO 0 Register [7:0]
FBYTE_CNT1_L
50002F8h
00000000
Byte Count FIFO 1 Register [7:0]
FBYTE_CNT2_L
50002F4h
00000000
Byte Count FIFO 2 Register [7:0]
FBYTE_CNT3_L
50002F0h
00000000
Byte Count FIFO 3 Register [7:0]
FBYTE_CNT4_L
50002ECh
00000000
Byte Count FIFO 4 Register [7:0]
FBYTE_CNT5_L
50002E8h
00000000
Byte Count FIFO 5 Register [7:0]
FBYTE_CNT6_L
50002E4h
00000000
Byte Count FIFO 6 Register [7:0]
FBYTE_CNT0_H
50002BCh
00000000
Byte Count FIFO 0 Register [10:8]
FBYTE_CNT1_H
50002B8h
00000000
Byte Count FIFO 1 Register [10:8]
FBYTE_CNT2_H
50002B4h
00000000
Byte Count FIFO 2 Register [10:8]
FBYTE_CNT3_H
50002B0h
00000000
Byte Count FIFO 3 Register [10:8]
FBYTE_CNT4_H
50002ACh
00000000
Byte Count FIFO 4 Register [10:8]
FBYTE_CNT5_H
50002A8h
00000000
Byte Count FIFO 5 Register [10:8]
FBYTE_CNT6_H
50002A4h
00000000
Byte Count FIFO 6 Register [10:8]
Table 4. Summary of the USB Cell Specific Registers (Continued)
Register Address
Default
Function