TMPA901CMXBG Toshiba, TMPA901CMXBG Datasheet - Page 687

• 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

3.20.6
1．Recovery from PCM state
2．Port setting
PD6/INTA
state because of the touch detection is inputted to PMC from PD6/INTA input pin directly.
the intermediate voltage is also applied to normal C-MOS input gates due to the circuit
structure.
When the input to the C-MOS logic is cut off, TSICR0<PTST> that indicates whether or not a
pen touch is detected is always set to 1.
Note: If it is waked up from PCM state by INTA, the interrupt edge is usable rising /falling both edges. However, if
In PCM state, Power supply of TSI circuit is turned off. However, it can recover from PCM
Setting example:
When an intermediate voltage between 0V and AVCC3AD is converted by the AD converter,
Take measures against the floating current to PD6 and PD7 by setting TSICR0<INGE> = 1.
Considerations for Using the TSI
using with TSI, it recommends using rising edge.
OFF
GPIOD
ON
BPDRINT
BPARINT
BPPRINT
BSMRINT
BRTRINT
BPDEDGE
BPDOE
BPDDATA
BPDRELE
…
AVCC3AD
50 k
AVSS3AD
block
PMC
TMPA901CM- 686
1
0
0
1
Input enable
BPDOE<bit6>
←
←
←
←
←
←
←
←
←
←
BPDDATA<bit6> (Signal from PMC block）
PCM mode setting = 1
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x000000B0
0x00000000
0x00000040
…
(Signal from PMC block）
; write 0x00000000 to Register
; INT status initial
; INT status initial
; INT status initial
; INT status initial
; INT status initial
; Rising edge
; PD7(SPY):ON ,PD6(SPX):OFF
; PD5(SMY):OFF , PD4(SMX):OFF
; PD6(PXD):ON (pull down)
; PCM release Enable by INTA
; and other setting before enter PCM
; refer to PMC chapter
TSICR0<PXEN>
TSICR0<TSI7>
TMPA901CM
2010-07-29