W83L518D_05 WINBOND [Winbond], W83L518D_05 Datasheet - Page 20

• Manufacturer Part Number: W83L518D_05
• Description: Integrated Media Reader
• Manufacturer: WINBOND [Winbond]

CRF1 (Default 0x01)
7. ORDERING INSTRUCTION
Bit 1: Select GP11 pin to detect card.
Bit 0: Select DATA3 pin to detect card.
Bit [7:4]: Reserved.
Bit 3: Set the IRQ pole for level mode.
Bit 2: Set the IRQ pole for pulse mode.
Bit 1: Set the IRQ to level mode or pulse mode.
Bit 0: Use debounce function for card-detect circuit.
W83L518D
PART NO.
= 0
= 1
= 0
= 1
= 0
= 1
= 0
= 1
= 0
= 1
= 0
= 1
Don’t use the GP11 pin to detect card.
Use the GP11 (SCBPWR_L) pin to detect card.
Don’t use the DATA3 (MS1 or MSB1) to detect card.
Use the DATA3 (MS1 or MSB1) pin to detect card.
The IRQ is active high.
The IRQ is active low.
The IRQ is active low.
The IRQ is active high.
The IRQ is level mode.
The IRQ is pulse mode.
No debouunce.
Use debounce function.
48-pin LQFP
PACKAGE
- 18 -
REMARKS
W83L518D