AT91SAM9G45-CU-999 Atmel, AT91SAM9G45-CU-999 Datasheet - Page 864
AT91SAM9G45-CU-999
Manufacturer Part Number
AT91SAM9G45-CU-999
Description
IC MCU ARM9 APMC 324TFBGA
Manufacturer
Atmel
Series
AT91SAMr
Datasheet
1.AT91SAM9G45-EKES.pdf
(1218 pages)
Specifications of AT91SAM9G45-CU-999
Core Processor
ARM9
Core Size
16/32-Bit
Speed
400MHz
Connectivity
EBI/EMI, Ethernet, I²C, IrDA, MMC, SPI, SSC, UART/USART, USB
Peripherals
AC'97, DMA, I²S, LCD, POR, PWM, WDT
Number Of I /o
160
Program Memory Size
64KB (64K x 8)
Program Memory Type
ROM
Ram Size
128K x 8
Voltage - Supply (vcc/vdd)
0.9 V ~ 1.1 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
324-TFBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Supplier Unconfirmed
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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38.6.7
Name:
Address:
Access Type:
• SPEED_CFG: Speed Configuration
Read-write:
Speed Configuration:
• TST_J: Test J Mode
Read and write:
0 = no effect.
1 = set to send the J state on the UDPHS line. This enables the testing of the high output drive level on the D+ line.
• TST_K: Test K Mode
Read and write:
0 = no effect.
1 = set to send the K state on the UDPHS line. This enables the testing of the high output drive level on the D- line.
• TST_PKT: Test Packet Mode
Read and write:
0 = no effect.
1 = set to repetitively transmit the packet stored in the current bank. This enables the testing of rise and fall times, eye pat-
terns, jitter, and any other dynamic waveform specifications.
864
00
01
10
11
31
23
15
–
–
–
7
–
AT91SAM9G45
UDPHS Test Register
Normal Mode: The macro is in Full Speed mode, ready to make a High Speed identification, if the host supports it and then
to automatically switch to High Speed mode
Reserved
Force High Speed: Set this value to force the hardware to work in High Speed mode. Only for debug or test purpose.
Force Full Speed: Set this value to force the hardware to work only in Full Speed mode. In this configuration, the macro will
not respond to a High Speed reset handshake
30
22
14
UDPHS_TST
0xFFF780E0
Read-write
–
–
–
6
–
OPMODE2
29
21
13
–
–
–
5
TST_PKT
28
20
12
–
–
–
4
TST_K
27
19
11
–
–
–
3
TST_J
26
18
10
–
–
–
2
25
17
–
–
9
–
1
SPEED_CFG
6438F–ATARM–21-Jun-10
24
16
–
–
8
–
0
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