SH7670 Datasheet, PDF (714/1292 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7670 Series

Section 17 USB 2.0 Host/Function Module (USB)
17.3.18 BRDY Interrupt Status Register (BRDYSTS)
BRDYSTS is a register that indicates the BRDY interrupt status for each pipe.
This register is initialized by a power-on reset.
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
—
—
—
—
—
—
PIPE9 PIPE8 PIPE7 PIPE6 PIPE5 PIPE4 PIPE3 PIPE2 PIPE1 PIPE0
BRDY BRDY BRDY BRDY BRDY BRDY BRDY BRDY BRDY BRDY
Initial value: 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W: R
R
R
R
R
R R/W*¹ R/W*¹ R/W*¹ R/W*¹ R/W*¹ R/W*¹ R/W*¹ R/W*¹ R/W*¹ R/W*¹
Bit
Bit Name
15 to 10 
Initial
Value
All 0
9
PIPE9BRDY 0
8
PIPE8BRDY 0
7
PIPE7BRDY 0
6
PIPE6BRDY 0
5
PIPE5BRDY 0
4
PIPE4BRDY 0
3
PIPE3BRDY 0
R/W Description
R
Reserved
R/W*¹
These bits are always read as 0. The write value
should always be 0.
BRDY Interrupt Status for PIPE9*²
0: Interrupts not generated
1: Interrupts generated
R/W*¹ BRDY Interrupt Status for PIPE8*²
0: Interrupts not generated
1: Interrupts generated
R/W*¹ BRDY Interrupt Status for PIPE7*²
0: Interrupts not generated
1: Interrupts generated
R/W*¹ BRDY Interrupt Status for PIPE6*²
0: Interrupts not generated
1: Interrupts generated
R/W*¹ BRDY Interrupt Status for PIPE5*²
0: Interrupts not generated
1: Interrupts generated
R/W*¹ BRDY Interrupt Status for PIPE4*²
0: Interrupts not generated
1: Interrupts generated
R/W*¹ BRDY Interrupt Status for PIPE3*²
0: Interrupts not generated
1: Interrupts generated
Rev. 1.00 Nov. 14, 2007 Page 688 of 1262
REJ09B0437-0100