AT91SAM9XE128-QU Atmel, AT91SAM9XE128-QU Datasheet - Page 760

• Manufacturer Part Number: AT91SAM9XE128-QU
• Description: MCU ARM9 128K FLASH 208-PQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9XE128-QU

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 180MHz
• Connectivity: EBI/EMI, Ethernet, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-MQFP, 208-PQFP
• Processor Series: AT91SAMx
• Core: ARM926EJ-S
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Interface Type: 2-Wire, EBI, I2S, SPI, USART
• Maximum Clock Frequency: 180 MHz
• Number Of Programmable I/os: 96
• Number Of Timers: 6
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, KSK-AT91SAM9XE-PL, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91SAM9XE-EK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 4 Channel
• For Use With: AT91SAM9XE-EK - KIT EVAL FOR AT91SAM9XEAT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

41.4.1
Name:
Address:
Acess:
Reset:
• ISI_RST: Image sensor interface reset
Write-only. Refer to bit SOFTRST in
0: No action
1: Resets the image sensor interface.
• ISI_DIS: Image sensor disable:
0: Enable the image sensor interface.
1: Finish capturing the current frame and then shut down the module.
• HSYNC_POL: Horizontal synchronization polarity
0: HSYNC active high
1: HSYNC active low
• VSYNC_POL: Vertical synchronization polarity
0: VSYNC active high
1: VSYNC active low
• PIXCLK_POL: Pixel clock polarity
0: Data is sampled on rising edge of pixel clock
1: Data is sampled on falling edge of pixel clock
• EMB_SYNC: Embedded synchronization
0: Synchronization by HSYNC, VSYNC
1: Synchronization by embedded synchronization sequence SAV/EAV
• CRC_SYNC: Embedded synchronization
0: No CRC correction is performed on embedded synchronization
760
CODEC_ON
CRC_SYNC
31
23
15
7
AT91SAM9XE128/256/512 Preliminary
ISI Control 1 Register
ISI_CR1
0xFFFC0000
Read-write
0x00000002
EMB_SYNC
30
22
14
6
THMASK
Section 41.4.3 “ISI Status Register” on page 764
29
21
13
5
-
PIXCLK_POL
FULL
28
20
12
4
SFD
SLD
VSYNC_POL
27
19
11
3
-
HSYNC_POL
26
18
10
2
for soft reset status.
ISI_DIS
FRATE
25
17
9
1
6254C–ATARM–22-Jan-10
ISI_RST
24
16
8
0