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| SH7203 Datasheet, PDF (1164/1686 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series | |||
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Section 23 USB 2.0 Host/Function Module (USB)
23.3.19 NRDY Interrupt Status Register (NRDYSTS)
NRDYSTS is a register that is used to confirm the NRDY interrupt status for each pipe.
This register is initialized by a power-on reset or a software reset.
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
-
-
-
-
-
-
-
-
PIPE7 PIPE6 PIPE5 PIPE4 PIPE3 PIPE2 PIPE1 PIPE0
NRDY NRDY NRDY NRDY NRDY NRDY NRDY NRDY
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
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
Bit
Bit Name
15 to 8 â¯
Initial
Value
All 0
7
PIPE7NRDY 0
6
PIPE6NRDY 0
5
PIPE5NRDY 0
4
PIPE4NRDY 0
3
PIPE3NRDY 0
2
PIPE2NRDY 0
R/W Description
R
Reserved
These bits are always read as 0. The write value
should always be 0.
R/W*1 NRDY Interrupt Status for PIPE7*2
0: Interrupts not generated
1: Interrupts generated
R/W*1 NRDY Interrupt Status for PIPE6*2
0: Interrupts not generated
1: Interrupts generated
R/W*1 NRDY Interrupt Status for PIPE5*2
0: Interrupts not generated
1: Interrupts generated
R/W*1 NRDY Interrupt Status for PIPE4*2
0: Interrupts not generated
1: Interrupts generated
R/W*1 NRDY Interrupt Status for PIPE3*2
0: Interrupts not generated
1: Interrupts generated
R/W*1 NRDY Interrupt Status for PIPE2*2
0: Interrupts not generated
1: Interrupts generated
Rev. 2.00 Apr. 16, 2008 Page 1134 of 1652
REJ09B0313-0200
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