MD8331-D2G-V3-X-P SanDisk, MD8331-D2G-V3-X-P Datasheet - Page 44

• Manufacturer Part Number: MD8331-D2G-V3-X-P
• Description: IC MDOC G4 2GB 69-FBGA
• Manufacturer: SanDisk

Specifications of MD8331-D2G-V3-X-P

• Format - Memory: FLASH
• Memory Type: FLASH - Nand
• Memory Size: 2G (256M x 8)
• Speed: 33ns
• Interface: Parallel
• Voltage - Supply: 2.5 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 69-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 585-1149-2; MD8831-D2G-V3-X-P; MD8832-D2G-V3-X-P

7.13 Interrupt Control Register
Description:
Address (hex): 1010
44
Read/Write
Description
Reset Value
Read/Write
Description
Reset Value
Bit No.
13-8
5-0
7-6
14
ENABLE. For each bit in this field:
1: Enables the respective bit in the STATUS field of the Interrupt Status register to latch
0: Holds the respective bit in the STATUS field in the cleared state. To clear a pending
Reserved for future use.
MASK. For each bit in this field:
1: Enables the respective bit in the STATUS field of the Interrupt Status register to generate
0: Prevents the respective STATUS bit from generating an interrupt.
EDGE. Selects edge or level triggered interrupts:
0: Specifies level-sensitive interrupts in which the IRQ# output remains asserted until the
1: Specifies edge-sensitive interrupts in which the IRQ# output pulses low and return to
This 16-bit register controls how interrupts are generated by DiskOnChip G4, and
indicates which of the following five sources has asserted an interrupt:
0: Flash array is ready
1: Data protection violation
2: Reading or writing more flash data than was expected
3: BCH ECC error detected (this feature is provided to support multi-page DMA
4: Completion of a DMA operation
GMASK
activity and cause an interrupt if the corresponding MASK bit is set.
interrupt and re-enable further interrupts on that channel, the respective ENABLE bit
must be cleared and then set.
an interrupt by asserting the IRQ# output.
interrupt is cleared.
logic 1.
Bit 15
Bit 7
transfers)
0
0
RFU_0
R
EDGE
Bit 14
Bit 6
0
0
Data Sheet (Preliminary) Rev. 0.3
Bit 13
Bit 5
0
0
Bit 12
Bit 4
Description
0
0
R/W
Bit 11
Bit 3
0
0
DiskOnChip G4 128MB (1Gb)/256MB (2Gb) 1.8V
ENABLE
MASK
R/W
Bit 10
Bit 2
0
0
Bit 1
Bit 9
0
0
92-DS-1105-00
Bit 0
Bit 8
0
0