SH7763 Datasheet, PDF (1581/2026 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 36 USB Function Controller (USBF)
36.3.6 Interrupt Select Register 0 (ISR0)
ISR0 selects the interrupt request source (USBFI1 or USBFI0) to issue the interrupt requests
indicated in IFR0 to INTC. When the corresponding bit in ISR0 is cleared to 0, the USBFI0
interrupt request is issued to INTC. When the bit is set to 1, the USBFI1 interrupt request is issued
to INTC. In the initial value, each of interrupt source of the IFR0 is USBFI1.
Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
————————————————
Initial value: — — — — — — — — — — — — — — — —
R/W: R R R R R R R R R R R R R R R R
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
—
—
—
—
—
—
—
—
BRST EP1
EP2
EP2 SETUP EP0o
IS FULL IS TR IS EMPTY IS TS IS TR IS
EP0i
TR IS
EP0i
TS IS
Initial value: — — — — — — — — 0
0
0
0
0
0
0
0
R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W
Bit
Bit Name
31 to 8 
Initial
Value R/W
Undefined R
7
BRST IS
0
R/W
6
EP1 FULL IS 0
R/W
5
EP2 TR IS
0
R/W
4
EP2 EMPTY IS 0
R/W
3
SETUP TS IS 0
R/W
2
EP0o TS IS 0
R/W
1
EP0i TR IS
0
R/W
0
EP0i TS IS
0
R/W
Description
Reserved
These bits are always read as undefined value.
Write value should always be 0.
BRST Interrupt Select
EP1 FULL Interrupt Select
EP2 TR Interrupt Select
EP2 EMPTY Interrupt Select
SETUP Interrupt Select
EP0o TS Interrupt Select
EP0i TR Interrupt Select
EP0i TS Interrupt Select
Rev. 1.00 Oct. 01, 2007 Page 1515 of 1956
REJ09B0256-0100