EP9312-IB Cirrus Logic Inc, EP9312-IB Datasheet - Page 619
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: 619 of 824
- Download datasheet (13Mb)
Register Descriptions
IrEnable
DS785UM1
17.6 Registers
31
15
Address:
Default:
Definition:
Bit Descriptions:
30
14
29
13
28
12
0x808B_0000 - Read/Write
0x0000_0018
IrDA Enable Register. This register selects which Infrared interface module is
active. The Medium and Fast modules share common control, flag, and data
interfaces while maintaining separate status registers.
RSVD:
FD:
MD:
LBM:
27
11
RSVD
26
10
Copyright 2007 Cirrus Logic
25
9
Reserved. Unknown During Read.
Fast done status. Read-only bit indicating that the FIR
transmit module has completed transition of the current
frame and that it is safe to disable the module using the
EN control bits.
Medium done status. Read-only bit indicating that the MIR
transmit module has completed transmission of the current
frame and that it is safe to disable the module using the
EN control bits.
Loopback Mode, for MIR and FIR operation.
0 - Normal operation.
1 - Loopback active, the transmit serial shifter is directly
connected to the receive serial shifter.
24
8
RSVD
23
7
22
6
21
5
FD
20
4
MD
19
3
EP93xx User’s Guide
LBM
18
2
17
1
EN
17-23
IrDA
16
0
17
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