DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 1104

• Manufacturer Part Number: DS72030W200FPV
• Description: MPU, 32BIT, SH7203, ROMLESS, 240QFP
• Manufacturer: Renesas Electronics America
• Series: SH7200r

Specifications of DS72030W200FPV

• Core Size: 32bit
• Program Memory Size: 32KB
• Cpu Speed: 200MHz
• Digital Ic Case Style: QFP
• No. Of Pins: 240
• Supply Voltage Range: 1.1V To 1.3V
• Operating Temperature Range: -20°C To +85°C
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Section 22 AND/NAND Flash Memory Controller (FLCTL)
Rev. 3.00 Sep. 28, 2009 Page 1072 of 1650
REJ09B0313-0300
Bit
21, 20
Bit Name
FIFOTRG
[1:0]
Initial
Value
00
R/W
R/W
Description
FIFO Trigger Setting
Change the condition for generation of FLDTFIFO and
FLECFIFO transfer requests.
• In flash-memory read
00: Issue an interrupt to the CPU or issue a DMA
01: Issue an interrupt to the CPU or issue a DMA
10: Issue an interrupt request to the CPU when
11: Issue an interrupt to the CPU when FLDTFIFO
Note: For FLECFIFO, only FIFOTRG[0] is used.
0: Issue an interrupt to the CPU or issue a DMA transfer
1: Issue an interrupt to the CPU or issue a DMA transfer
• In flash-memory programming
00: Issue an interrupt to the CPU when FLDTFIFO has
01: Issue an interrupt to the CPU or issue a DMA
10: Issue an interrupt to the CPU when FLDTFIFO has
11: Issue an interrupt to the CPU when FLDTFIFO has
Note: For FLECFIFO, only FIFOTRG[0] is used.
0: Issue an interrupt to the CPU when FLECFIFO has
1: Issue an interrupt to the CPU or issue a DMA transfer
request when FLECFIFO stores 4 bytes of data.
request when FLECFIFO stores 16 bytes of data.
empty area of 4 bytes or more (do not set DMA
transfer).
request when FLECFIFO has empty area of 16 bytes
or more.
transfer request when FLDTFIFO stores 4 bytes of
data.
transfer request when FLDTFIFO stores 16 bytes of
data.
FLDTFIFO stores 128 bytes of data, or issue a DMA
transfer request when FLDTFIFO stores 4 bytes of
data.
stores 128 bytes of data, or issue a DMA transfer
request to the CPU when FLDTFIFO stores 16
bytes of data.
empty area of 4 bytes or more (do not set DMA
transfer).
transfer request when FLDTFIFO has empty area of
16 bytes or more.
empty area of 128 bytes or more (do not set DMA
transfer).
empty area of 128 bytes or more, or issue a DMA
transfer request when FLDTFIFO has empty area of
16 bytes or more.