TCC720 Datasheet, PDF (79/143 Pages) List of Unclassifed Manufacturers – 32-bit RISC Microprocessor For Digital Media Player

TCC720
32-bit RISC Microprocessor for Digital Media Player
Dec. 16. 2002
USB CONTROLLER
Preliminary Spec 0.51
IRDY [1]
0
1
ORDY [0]
0
1
Type
R
W
IN Packet Ready
Indicates that the packet has been successfully sent to host
After writing a packet of data into EP0 FIFO, set this bit to 1.
Type
R
R
OUT Packet Ready
Indicates that the CLOR has been set to “1”
Indicates that a valid token is written to the FIFO
IN CSR2 Register (INCSR2n)
0x80000548
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Reserved
- ASET ISO MDIN -
-
-
-
ASET [6]
0
1
Auto Set
User set IRDY flag when interrupt.
IRDY is set automatically.
ISO [5]
0
1
ISO Select
Configures endpoint to Bulk mode
Configures endpoint to ISO mode ( Not support )
MDIN [4]
0
1
IN/OUT Select
Corresponding EPn is configured as OUT Mode
Corresponding EPn is configured as IN Mode
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