SAM9R64 Atmel Corporation, SAM9R64 Datasheet - Page 269
SAM9R64
Manufacturer Part Number
SAM9R64
Description
Manufacturer
Atmel Corporation
Datasheets
1.M40800.pdf
(284 pages)
2.SAM9260.pdf
(290 pages)
3.SAM9261.pdf
(248 pages)
4.SAM9R64.pdf
(903 pages)
5.SAM9R64.pdf
(52 pages)
Specifications of SAM9R64
Flash (kbytes)
0 Kbytes
Pin Count
144
Max. Operating Frequency
240 MHz
Cpu
ARM926
Hardware Qtouch Acquisition
No
Max I/o Pins
49
Ext Interrupts
49
Usb Transceiver
1
Usb Speed
Hi-Speed
Usb Interface
Device
Spi
1
Twi (i2c)
1
Uart
5
Ssc
1
Sd / Emmc
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
3
Adc Resolution (bits)
10
Adc Speed (ksps)
220
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
64
Self Program Memory
NO
External Bus Interface
1
Dram Memory
sdram
Nand Interface
Yes
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.8/3.3
Operating Voltage (vcc)
1.08 to 1.32
Fpu
No
Mpu / Mmu
No / Yes
Timers
3
Output Compare Channels
3
Input Capture Channels
3
Pwm Channels
3
32khz Rtc
Yes
Calibrated Rc Oscillator
No
- M40800 PDF datasheet
- SAM9260 PDF datasheet #2
- SAM9261 PDF datasheet #3
- SAM9R64 PDF datasheet #4
- SAM9R64 PDF datasheet #5
- Current page: 269 of 290
- Download datasheet (5Mb)
C.10.2 Programming and reading EmbeddedICE-RT logic registers
ARM DDI 0165B
An EmbeddedICE-RT logic register is programmed by shifting data into the
EmbeddedICE scan chain (scan chain 2). The scan chain is a 38-bit register comprising:
•
•
•
This is shown in Figure C-7 on page C-30.
Address
00101
01000
01001
01010
01011
01100
01101
10000
10001
10010
10011
10100
10101
a. An attempted write to the comms channel control register can be used to reset bit 0 of that
a 32-bit data field
a 5-bit address field
a read/write bit.
register.
Copyright © 2000 ARM Limited. All rights reserved.
Table C-4 ARM9E-S EmbeddedICE-RT logic register map (continued)
Width
32
32
32
32
32
9
8
32
32
32
32
9
8
Function
Debug comms data
Watchpoint 0 address value
Watchpoint 0 address mask
Watchpoint 0 data value
Watchpoint 0 data mask
Watchpoint 0 control value
Watchpoint 0 control mask
Watchpoint 1 address value
Watchpoint 1 address mask
Watchpoint 1 data value
Watchpoint 1 data mask
Watchpoint 1 control value
Watchpoint 1 control mask
Read/write
Read/write
Read/write
Read/write
Type
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Debug in depth
C-29
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