R8A66597BG RENESAS [Renesas Technology Corp], R8A66597BG Datasheet - Page 51

• Manufacturer Part Number: R8A66597BG
• Description: ASSP (USB2.0 2 Port Host/1 Port Peripheral Controller)
• Manufacturer: RENESAS [Renesas Technology Corp]

R8A66597FP/DFP/BG
Remarks
* Bit number corresponds to the pipe number.
2.9.4
R e v 1 . 0 1
♦ BEMP interrupt enabled register [BEMPENB]
15-10 Unassigned. Fix to "0".
9-0
Bit
15
?
?
PIPEBEMPE
BEMP interrupt for each pipe is
enabled
BEMP interrupt enabled bit of each pipe (PIPEBEMPE)
When the controller detects the BEMP interrupt for the pipe for which the software has written "1" to this bit, it sets "1"
to the PIPEBEMP register PIPEBEMP bit and to the INTSTS0 register BEMP bit, and asserts an interrupt from the
INT_N pin.
When at least one bit from the BEMPSTS register PIPEBEMP bit sets "1", if the software modifies the register interrupt
enabled bit from "0" to "1", the controller asserts an interrupt from the INT_N pin.
14
?
?
O c t 1 7 , 2 0 0 8
13
?
?
Name
12
?
?
p a g e 5 1 o f 1 8 3
11
?
?
Specify whether it is possible to write "1" to the BEMP
bit while detecting the BEMP interrupt of each pipe.
0: Interrupt output disabled
1: Interrupt output enabled
10
?
?
9
0
-
8
0
-
Function
7
0
-
6
0
-
PIPEBEMPE
5
0
-
4
0
-
Software Hardware Remarks
3
0
R/W
-
2
0
-
<Address: 3AH>
R
1
0
-
0
0
-