HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 803

• Manufacturer Part Number: HD6417760BL200AV
• Description: SH4 7760, 17 X17 256BGA, LCDC, U
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417760BL200AV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: Audio Codec, CAN, EBI/EMI, FIFO, I²C, MFI, MMC, SCI, Serial Sound, SIM, SPI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 69
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Bit
24
23 to 4
3
2
Bit Name
DIRQ
⎯
CHNO1
CHNO0
Initial Value
0
⎯
0
0
R/W
R
R
R
R
Description
Data Interrupt Status Flag
This status flag indicates that the SSI module
requires that data be either read out or written in.
This bit is set to 1 regardless of the setting of
DIEN bit, so that polling will be possible.
The interrupt can be masked by clearing DIEN bit
to 0, but writing 0 in this bit will not clear the
interrupt.
If DIRQ = 1 and DIEN = 1, then an interrupt will be
generated.
When TRMD = 0 (Receive Mode):
0: No unread data exists in SSIRDR.
1: Unread data exists in SSIRDR.
When TRMD = 1 (Transmit Mode):
0: The transmit buffer is full.
1: The transmit buffer is empty, and requires that
Reserved
These bits are always read as an undefined value.
The write value should always be 0.
Channel Number
The number indicates the current channel.
When TRMD = 0 (Receive Mode):
This bit indicates to which channel the current
data in SSIRDR belongs. When the data in
SSIRDR is updated by transfer from the shift
register, this value will change.
When TRMD = 1 (Transmit Mode):
This bit indicates the data of which channel should
be written in SSITDR. When data is copied to the
shift register, regardless whether the data is
written in SSITDR, this value will change.
data be written in SSITDR.
Rev. 2.00 Feb. 12, 2010 Page 719 of 1330
REJ09B0554-0200