EP9315-IB Cirrus Logic Inc, EP9315-IB Datasheet - Page 258
![IC ARM920T MCU 200MHZ 352-PBGA](/photos/12/23/122388/ep9315-ib_sml.jpg)
EP9315-IB
Manufacturer Part Number
EP9315-IB
Description
IC ARM920T MCU 200MHZ 352-PBGA
Manufacturer
Cirrus Logic Inc
Series
EP9r
Specifications of EP9315-IB
Core Processor
ARM9
Core Size
16/32-Bit
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
Package / Case
352-BGA
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
For Use With
598-1144 - KIT DEVELOPMENT EP9315 ARM9
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
No
Other names
598-1262
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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7
LUTSwCtrl
7-76
Raster Engine With Analog/LCD Integrated Timing and Interface
EP93xx User’s Guide
31
15
Address: 0x8003_0218
Default: 0x0000_0000
Definition: LUT Switching Control register
Bit Descriptions:
30
14
29
13
28
12
Where:
FRAME[1:0] = FRAME_CNT3 or FRAME_CNT4 as defined by FRAME at address Pixel_In
VCNT[1:0] = VERT_CNT3 or VERT_CNT4 as defined by VERT at address Pixel_In
HCNT[1:0] = HORZ_CNT3 or HORZ_CNT4 as defined by HORZ at address Pixel_In
RSVD:
SSTAT:
SWTCH:
27
11
26
10
Copyright 2007 Cirrus Logic
25
9
Reserved - Unknown during read
Switch Status - Read Only
When SWTCH = ‘0’, Switch Status = ‘1’ means that RAM0
is in the video pipeline and RAM1 is accessible to the bus.
When SWTCH = ‘1’, Switch Status = ‘1’ means that RAM1
is in the video pipeline and RAM0 is accessible to the bus.
During active video, the switch does not occur until the
beginning of the next frame. When the video state
machine is disabled, the switch occurs almost
immediately.
Switch - Read/Write
Writing a Switch value to this bit selects which of these
conditions is present when SSTAT = ‘1’:
0 - RAM0 in video pipeline, RAM1 is accessible from bus
1 - RAM1 in video pipeline, RAM0 is accessible from bus.
RSVD
24
8
RSVD
23
7
22
6
21
5
20
4
19
3
18
2
SSTAT
17
1
DS785UM1
SWTCH
16
0
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