TMPA901CMXBG Toshiba, TMPA901CMXBG Datasheet - Page 32

• Manufacturer Part Number: TMPA901CMXBG
• Description: Microcontrollers (MCU) 32-bit RISC MCU 16kb ARM926EJ 16kb 200Mhz
• Manufacturer: Toshiba

Specifications of TMPA901CMXBG

• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): -
• Rom Type: ROMless
• Ram (kbytes): 32
• Number Of Pins: 177
• Package: BGA
• Vcc: 3V
• Tft Lcd Controller: Y
• Touchscreen Controller: Y
• Usb Host Fs With Phy: Y
• Usb Device Hs With Phy: Y
• Sd Host Controller: -
• Cmos Image Sensor Interface: -
• I2s: 1
• Ssp (ch) Spi: 1
• I2mc/sio (ch): 1
• Uart/sio (ch): 2
• External Bus Interface: Y
• Cs/wait Controller (ch): 4
• Dma Controller: 8
• 10-bit Ad Converter: 4
• 12-bit Da Converter: -
• 16-bit Timer / Counter: 6
• Real Time Clock: Y
• Watchdog Timer: Y
• Osc Freq Detect: Y
• Low-power Modes: Y
• Lead Free Status / Rohs Status: Details

3.2.8
3.2.9
3.2.10
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specification.
method.
reset state is released, keep the TMS input signal asserted through five consecutive rising
edges of TCK input. Keeping TMS asserted maintains the Reset state.
The state transition diagram of the TAP controller is shown in Figure 3.2.6. Each arrow
between states is labeled with a 1 or 0, indicating the logic value of TMS that must be set
up before the rising edge of TCK to cause the transition.
TAP Controller
Resetting the TAP Controller
State Transitions of the TAP Controller
The processor incorporates the 16-state TAP controller stipulated in the IEEE JTAG
The TAP controller state machine can be put into the Reset state by the following
Assertion of the TRSTn signal input (low) resets the TAP controller. After the processor
T e s t-L o g ic -R e s e t
R u n -T e s t/Id le
0
Figure 3.2.6 TAP Controller State Transition Diagram
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TMPA901CM- 31
S e le c t-D R -S c a n
C a p tu re -D R
1
U p d a te -D R
P a u s e -D R
E x it 1 -D R
E x it 2 -D R
S h ift-D R
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1
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1
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S e le c t-IR -S c a n
1
C a p tu re -IR
U p d a te -IR
P a u s e -IR
E x it 1 -IR
E x it 2 -IR
S h ift-IR
0
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1
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TMPA901CM
2010-07-29