BMSKTOPASA900(DCE) Toshiba, BMSKTOPASA900(DCE) Datasheet - Page 750

• Manufacturer Part Number: BMSKTOPASA900(DCE)
• Description: KIT STARTER TMPA900 USB JTAG
• Manufacturer: Toshiba
• Series: TOPASr
• Type: MCUr

Specifications of BMSKTOPASA900(DCE)

• Contents: Evaluation Board, Cable(s), Software and Documentation
• For Use With/related Products: TMPA900CMXBG
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.21.6
1．Recovery from PCM state
3．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 kΩ
AVSS3AD
block
PMC
TENTATIVE
TMPA900CM- 749
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>
TMPA900CM
2009-10-14