TMPM370FYDFG Toshiba, TMPM370FYDFG Datasheet - Page 378

• Manufacturer Part Number: TMPM370FYDFG
• Description: Microcontrollers (MCU) MCU w/ ARM Cortex-M3 256K FLASH, 10K RAM
• Manufacturer: Toshiba

Specifications of TMPM370FYDFG

• Processor Series: TX03
• Core: ARM Cortex M3
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): 256K
• Rom Type: Flash
• Ram (kbytes): 10K
• Number Of Pins: 100
• Package: QFP(14x20)
• Vcc: 5V
• Cpu Mhz: 80
• Ssp (ch) Spi: -
• I2c/sio (ch): -
• Uart/sio (ch): 4
• Usb: -
• Can: -
• Ethernet: -
• External Bus Interface: N
• Cs/wait Controller (ch): -
• Dma Controller: -
• 10-bit Da Converter: -
• 10-bit Ad Converter: -
• 12-bit Ad Converter: 27
• 16-bit Timer / Counter: 8
• Motor / Igbt Control: Vector Engine
• Real Time Clock: -
• Watchdog Timer: Y
• Osc Freq Detect: Y
• Clock Gear: Y
• Low-power Hold Function: -
• Remote Control Interface: -
• Hardware Cec Controller: -
• Comparators: 4
• Low-voltage Detector: Y
• Etm Hardware Trace: 2-bit
• Lead Free Status / Rohs Status: Details

<ENDEV2:0>: Encoder Pulse Division Factor
Description:
<RELOAD15:0>: setting the Encoder Counter Period
Encoder 0 Counter Reload Register
(0x4001_0404)
EN0RELOAD
The frequency of the encoder pulse is divided by the factor specified by <ENDEV2:0>.
The divided signal determines the interval of the event interrupt.
・
000: ÷1
001: ÷2
010: ÷4
011: ÷8
100: ÷16
101: ÷32
110: ÷64
111: ÷128
In Encoder mode
in <RELOAD15:0> and then wraps around to 0 on the next ENCLK. If the encoder counter is
configured as a down-counter, it decrements to 0 and then is reloaded with the value of
<RELOAD15:0> on the next ENCLK.
<RELOAD15:0> defines the encoder counter period multiplied by 4.
If the encoder counter is configured as an up-counter, it increments up to the value programmed
The EN0RELOAD register is only used in Encoder mode.
Note: EN0RELOAD register should be accessed with 32-bit instructions.
Description
Description
Description
Description
Read/Write
Read/Write
Read/Write
Read/Write
Bit Symbol
Bit Symbol
Bit Symbol
Bit Symbol
Default
Default
Default
Default
Reading these bits returns a 0.
Reading these bits returns a 0.
(See the description below.)
Setting the Encoder Counter Period (Multiplied by 4 (or 6))
0x0000 thru. 0xFFFF
RELOAD7
RELOAD15
R/W
R/W
31
23
15
R
R
0
0
0
7
0
-
-
When Z is used: Specifies the number of counter pulses per revolution.
When Z is not used: Specifies the number of counter pulses per revolution minus 1.
RELOAD6
RELOAD14
R/W
R/W
30
22
14
R
R
0
0
0
6
0
-
-
TMPM370 19-9
RELOAD5
RELOAD13
R/W
R/W
29
21
13
R
R
0
0
0
5
0
-
-
RELOAD4
RELOAD12
R/W
R/W
28
20
12
R
R
0
0
0
4
0
-
-
RELOAD3
RELOAD11
R/W
R/W
27
19
11
R
R
0
0
0
3
0
-
-
RELOAD2
RELOAD10
R/W
R/W
26
18
10
R
R
0
0
0
2
0
-
-
Encoder Input Circuit
RELOAD9
RELOAD1
R/W
R/W
25
17
R
R
0
0
9
0
1
0
-
-
TMPM370
RELOAD8
RELOAD0
R/W
R/W
24
16
R
R
0
0
8
0
0
0
-
-