EP9312-IB Cirrus Logic Inc, EP9312-IB Datasheet - Page 175
EP9312-IB
Manufacturer Part Number
EP9312-IB
Description
IC ARM920T MCU 200MHZ 352-PBGA
Manufacturer
Cirrus Logic Inc
Series
EP9r
Datasheets
1.EP9307-CRZ.pdf
(824 pages)
2.EP9312-IBZ.pdf
(4 pages)
3.EP9312-CB.pdf
(62 pages)
4.EP9312-CB.pdf
(17 pages)
Specifications of EP9312-IB
Core Processor
ARM9
Core Size
16/32-Bit
Speed
200MHz
Connectivity
EBI/EMI, EIDE, 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
16
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
-40°C ~ 85°C
Package / Case
352-BGA
Processor Series
EP93xx
Core
ARM920T
Data Bus Width
32 bit
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
No
Other names
598-1259
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP9312-IBZ
Manufacturer:
CIRRUS
Quantity:
30
Company:
Part Number:
EP9312-IBZ
Manufacturer:
HITTITE
Quantity:
1 200
- EP9307-CRZ PDF datasheet
- EP9312-IBZ PDF datasheet #2
- EP9312-CB PDF datasheet #3
- EP9312-CB PDF datasheet #4
- Current page: 175 of 824
- Download datasheet (13Mb)
VICxSoftIntClear
VICxProtection
DS785UM1
31
15
31
15
Default: Don’t Care
Definition:
Bit Descriptions:
Address:
Default: Don’t Care
Definition:
Bit Descriptions:
Address:
30
14
30
14
29
13
29
13
28
12
28
12
Software Interrupt Register. The VICxSoftInt register is used to generate
software interrupts.
SoftInt:
VIC1SoftIntClear: 0x800B_001C - Write Only
VIC2SoftIntClear: 0x800C_001C - Write Only
Software Interrupt Clear Register. The VICxSoftIntClear register clears bits in
the VICxSoftInt register.
SoftIntClear:
VIC1Protection: 0x800B_0018 - Read/Write
VIC2Protection: 0x800C_0018 - Read/Write
27
11
27
11
26
10
26
10
Copyright 2007 Cirrus Logic
25
25
9
9
Writing a bit to “1” generates a software interrupt for the
corresponding source interrupt before interrupt masking.
Writing a bit to “0” has no effect.
Clears bits in the VICxSoftInt register. Writing a bit to “1”
clears the corresponding bit in the VICxSoftInt register.
Writing a bit to “0” has no effect.
RSVD
SoftIntClear
SoftIntClear
24
24
8
8
RSVD
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
Protecti
16
16
on
6-13
0
0
6
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