SH7720 Datasheet, PDF (894/1524 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

Section 25 USB Function Controller (USBF)
• EPIRN0:
Bit Bit Name
7 to 4 D7 to D4
3
D3
2
D2
1
D1
0
D0
Initial value R/W
Undefined W
Undefined W
Undefined W
Description
Endpoint Number
Settable range: 0 to 5
Configuration Number to which Endpoint Belongs
Settable range: 0 or 1
Interface Number to which Endpoint Belongs
Settable range: 0 to 3
• EPIRN1:
Bit Bit Name
7
D7
6
D6
5
D5
4
D4
3
D3
2 to 0 D2 to D0
Initial value R/W Description
Undefined
W
Alternate Number to which Endpoint Belongs
Settable range: 0 or 1
Undefined
W
Transfer Method of Endpoint
Settable range:
0: Control
1: Isochronous
2: Bulk
3: Interrupt
Undefined
W
Transfer Direction of Endpoint
Settable range:
0: Out
1: In
Undefined
W
Reserved
The write value should always be 0.
• EPIRN2:
Bit Bit Name
7 to 1 D7 to D1
0
D0
Initial value R/W Description
Undefined
W
Maximum Packet Size of Endpoint
Settable range: 0 to 64
Undefined
W
Reserved
The write value should always be 0.
Rev. 3.00 Jan. 18, 2008 Page 832 of 1458
REJ09B0033-0300