TMPM380FWDFG Toshiba, TMPM380FWDFG Datasheet - Page 39

• Manufacturer Part Number: TMPM380FWDFG
• Manufacturer: Toshiba

Specifications of TMPM380FWDFG

• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): 128K
• Rom Type: Flash
• Ram (kbytes): 12K
• Number Of Pins: 100
• Package: QFP(14×20)
• Vcc: 5V
• Cpu Mhz: 40
• Ssp (ch) Spi: 2
• I2c/sio (ch): 2
• Uart/sio (ch): 5
• Usb: -
• Can: -
• Ethernet: -
• External Bus Interface: N
• Cs/wait Controller (ch): -
• Dma Controller: 2
• 10-bit Da Converter: -
• 10-bit Ad Converter: -
• 12-bit Ad Converter: 18
• 16-bit Timer / Counter: 8
• Motor / Igbt Control: Y
• Real Time Clock: 1
• Watchdog Timer: Y
• Osc Freq Detect: Y
• Clock Gear: Y
• Low-power Hold Function: -
• Remote Control Interface: Y
• Hardware Cec Controller: -
• Comparators: -
• Low-voltage Detector: Y
• Etm Hardware Trace: 2-bit

6 Clock/Mode Control
<Bit 0>< SYSCKFLG >
6.2.2.5 System Clock Selection Register (CGCKSEL: 0x4004_0210)
Read/Write
Read/Write
Read/Write
Read/Write
Bit symbol
After reset
Bit symbol
After reset
Bit symbol
After reset
Bit symbol
After reset
Function
Function
Function
Function
15
23
31
7
0
0
0
0
-
-
-
-
: Shows the status of the system clock. Switching the reading oscillator with
<SYSCK> generates time lag to complete. If the read value from <SYSCKFLG> is
the same as the value specified in <SYSCK>, the switching has been completed.
<Bit 1><SYSCK> : Specifies system clock. When change value of this bit,
oscillation must stable High-speed oscillator(1 or 2) and Low-speed oscillator.
According to the used oscillator, corresponding CGOSCCR<XEN1>, <XEN2> or
<XTEN> must be set to "1" in advance.
14
22
30
6
0
0
0
0
-
-
-
-
TMPM380/M382 - 8 / 24 -
13
21
29
5
0
0
0
0
-
-
-
-
“0” is read.
R
12
20
28
4
0
0
0
0
-
-
-
-
“0” is read.
“0” is read.
“0” is read.
R
R
R
11
19
27
3
0
0
0
0
-
-
-
-
10
18
26
2
0
0
0
0
-
-
-
-
System clock
0:High-speed
(fc)
1: Low-speed
(fs)
SYSCK
R/W
17
25
1
9
0
0
0
0
-
-
-
TMPM380/M382
System clock
status
0:High-speed
(fc)
1: Low-speed
(fs)
SYSCKFLG
16
24
R
0
0
8
0
0
0
-
-
-