ISP1582BS ST-Ericsson Inc, ISP1582BS Datasheet - Page 9

• Manufacturer Part Number: ISP1582BS
• Description: IC USB CTRL HI-SPEED 56HVQFN
• Manufacturer: ST-Ericsson Inc

Specifications of ISP1582BS

• Applications: USB Host/Peripheral Controller
• Interface: USB
• Voltage - Supply: 3 V ~ 3.6 V
• Package / Case: 56-VQFN Exposed Pad, 56-HVQFN, 56-SQFN, 56-DHVQFN
• Mounting Type: Surface Mount
• For Use With: ISP1582 PCI EVALKIT - PCI BUS EVAL KIT ISP1582
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
Table 4.
AN10039_4
Application note
Bit
Symbol
Reset
Bus reset
Access
Bit
Symbol
Reset
Bus reset
Access
Bit
Symbol
Reset
Bus reset
Access
Bit
Symbol
Reset
Bus reset
Access
Interrupt Enable register: bit allocation
IEVBUS
IEP6TX
IEP2TX
R/W
R/W
R/W
31
23
15
0
0
0
0
7
0
0
-
-
-
The following is a sample code for the ISR:
Void Int_Ext_0(void) interrupt 0 using 1
{
}
IEP6RX
IEP2RX
IEDMA
R/W
R/W
R/W
30
22
14
0
0
0
0
6
0
0
-
-
-
// Read in USB interrupt reason register
USB_Int_Flag.VALUE = D14_Cntrl_Reg.D14_INT.VALUE;
USB_Int_Flag.VALUE
// Read in DMA interrupt register
DMA_Int_Flag.VALUE = D14_Cntrl_Reg.D14_DMA_INT.VALUE;
DMA_Int_Flag.VALUE
//Clear DMA interrupt register
D14_Cntrl_Reg.D14_DMA_INT.VALUE = DMA_Int_Flag.VALUE;
// Clear USB interrupt reason register
D14_Cntrl_Reg.D14_INT.VALUE = USB_Int_Flag.VALUE;
IEHS_STA
IEP5TX
IEP1TX
R/W
R/W
R/W
29
21
13
0
0
0
0
5
0
0
-
-
-
Rev. 04 — 21 December 2006
reserved
&=
&=
IERESM
IEP5RX
IEP1RX
D14_INT_ENABLE;
D14_DMA_INT_ENABLE;
R/W
R/W
R/W
28
20
12
0
0
0
0
4
0
0
-
-
-
IESUSP
IEP4TX
IEP0TX
R/W
R/W
R/W
ISP1582/83 Firmware Programming Guide
27
19
11
0
0
0
0
3
0
0
-
-
-
IEPSOF
IEP4RX
IEP0RX
R/W
R/W
R/W
26
18
10
0
0
2
0
0
0
0
-
-
-
reserved
IEP7TX
IEP3TX
IESOF
R/W
R/W
R/W
AN10039
25
17
© NXP B.V. 2006. All rights reserved.
0
0
0
0
9
1
0
0
-
-
-
unchanged
IEBRST
IEP7RX
IEP3RX
SETUP
IEP0
R/W
R/W
R/W
R/W
24
16
0
0
0
0
8
0
0
0
0
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