EP9307-CR Cirrus Logic Inc, EP9307-CR Datasheet - Page 173
![IC,MICROPROCESSOR,32-BIT,CMOS,BGA,272PIN,PLASTIC](/photos/12/23/122386/ep9307-cr_sml.jpg)
EP9307-CR
Manufacturer Part Number
EP9307-CR
Description
IC,MICROPROCESSOR,32-BIT,CMOS,BGA,272PIN,PLASTIC
Manufacturer
Cirrus Logic Inc
Series
EP9r
Specifications of EP9307-CR
Rohs Compliant
NO
Core Processor
ARM9
Core Size
16/32-Bit
Speed
200MHz
Connectivity
EBI/EMI, Ethernet, I²C, IrDA, Keypad/Touchscreen, SPI, UART/USART, USB
Peripherals
AC'97, DMA, I²:S, LCD, LED, MaverickKey, POR, PWM, WDT
Number Of I /o
14
Program Memory Type
ROMless
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 3.6 V
Data Converters
A/D 8x12b
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
272-TFBGA
Processor Series
EP93xx
Core
ARM920T
Data Bus Width
32 bit
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
EDB9307A-Z
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With
598-1133 - KIT DEVELOPMENT EP9307 ARM9
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
No
Other names
598-1254
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP9307-CR
Manufacturer:
CIRRUSL
Quantity:
5
Part Number:
EP9307-CRZ
Manufacturer:
CIRRUS
Quantity:
20 000
Part Number:
EP9307-CRZ/E2
Manufacturer:
CIRRUS
Quantity:
20 000
Company:
Part Number:
EP9307-CRZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
- Current page: 173 of 824
- Download datasheet (13Mb)
VICxIntSelect
VICxIntEnable
DS785UM1
31
15
31
15
Definition:
Bit Descriptions:
Address:
Definition:
Bit Descriptions:
Address:
Default: 0x0000_0000
30
14
30
14
29
13
29
13
28
12
28
12
The VICxRawIntr register provides the status of the source interrupts (and
software interrupts) to the interrupt controller.
RawIntr:
VIC1IntSelect: 0x800B_000C - Read/Write
VIC2IntSelect: 0x800C_000C - Read/Write
Interrupt Select Register. The VICxIntSelect register selects whether the
corresponding interrupt source generates an FIQ or an IRQ interrupt.
IntSelect:
VIC1IntEnable: 0x800B_0010 - Read/Write
VIC2IntEnable: 0x800C_0010 - Read/Write
27
11
27
11
26
10
26
10
Copyright 2007 Cirrus Logic
25
25
9
9
Shows the status of the interrupts before masking by the
enable registers. A “1” indicates that the corresponding
interrupt request is active before masking.
Selects type of interrupt for interrupt request:
1 = FIQ interrupt
0 = IRQ interrupt.
24
24
8
8
IntEnable
IntEnable
IntSelect
IntSelect
23
23
7
7
22
22
6
6
21
21
5
5
20
20
4
4
Vectored Interrupt Controller
19
19
3
3
EP93xx User’s Guide
18
18
2
2
17
17
1
1
16
16
6-11
0
0
6
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