EP9315-IBZ Cirrus Logic Inc, EP9315-IBZ Datasheet - Page 637
EP9315-IBZ
Manufacturer Part Number
EP9315-IBZ
Description
32-Bit Microcontroller IC
Manufacturer
Cirrus Logic Inc
Series
EP9r
Specifications of EP9315-IBZ
Controller Family/series
(ARM9)
Core Size
32 Bit
A/d Converter
12 Bits
Supply Voltage
3.3V
No. Of I/o Pins
65
Package / Case
352-PBGA
Clock Frequency
200MHz
Core Processor
ARM9
Speed
200MHz
Connectivity
EBI/EMI, EIDE, Ethernet, I²C, IrDA, Keypad/Touchscreen, PCMCIA, 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
Processor Series
EP93xx
Core
ARM920T
Data Bus Width
32 bit
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
EDB9315A-Z
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1144 - KIT DEVELOPMENT EP9315 ARM9
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
Details
Other names
598-1263
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP9315-IBZ
Manufacturer:
CIRRUS
Quantity:
13
Company:
Part Number:
EP9315-IBZ
Manufacturer:
CIRRUS
Quantity:
347
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Register Descriptions
Timer1Load,
Timer2Load
Timer3Load
DS785UM1
31
15
31
15
Address:
Reset Value:
Definition:
Bit Descriptions:
Address:
Reset Value:
30
14
30
14
29
13
29
13
28
12
28
12
Timer1 - 0x8081_0000 - Read/Write
Timer2 - 0x8081_0020 - Read/Write
0x0000_0000
The Load register contains the initial value of the timer and is also used as the
reload value in periodic timer mode. The timer is loaded by writing to the Load
register when the timer is disabled. The Timer Value register is updated with
the Timer Load value as soon as the Timer Load register is written. The Load
register should not be written after the Timer is enabled because this causes
the Timer Value register to be updated with an undetermined value.
RSVD:
Load:
Timer3 - 0x8081_0080 - Read/Write
0x0000_0000
27
11
27
11
26
10
26
10
Copyright 2007 Cirrus Logic
25
25
9
9
Reserved. Unknown During Read.
Initial load value of the timer.
24
24
8
8
RSVD
Load
Load
Load
23
23
7
7
22
22
6
6
21
21
5
5
20
20
4
4
19
19
3
3
EP93xx User’s Guide
18
18
2
2
17
17
1
1
Timers
16
16
18-3
0
0
18
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