SH7763 Datasheet, PDF (1584/2026 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 36 USB Function Controller (USBF)
36.3.9 Interrupt Select Register 3 (ISR3)
ISR3 selects the interrupt request source (USBFI1 or USBFI0) to issue the interrupt requests
indicated in IFR3 to INTC. When the corresponding bit in ISR3 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 IFR3 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
—
—
—
—
—
—
—
—
—
—
—
—
EP5 TR EP5 TS EP4 TF EP4 TS
IS
IS
IS
IS
Initial value: — — — — — — — — 0
0
0
0
0
0
0
0
R/W: R R R R R R R R R R R R R/W R/W R/W R/W
Bit
Bit Name
31 to 8 
7 to 4 
3
EP5 TR IS
2
EP5 TS IS
1
EP4 TF IS
0
EP4 TS IS
Initial Value R/W
Undefined R
All 0
R
0
R/W
0
R/W
0
R/W
0
R/W
Description
Reserved
These bits are always read as undefined value. Write
value should always be 0.
Reserved
These bits are always read as 0. The write value
should always be 0.
EP5 TR Interrupt Select
EP5 TS Interrupt Select
EP4 TF Interrupt Select
EP4 TS Interrupt Select
Rev. 1.00 Oct. 01, 2007 Page 1518 of 1956
REJ09B0256-0100