HD6417727F160V Renesas Electronics America, HD6417727F160V Datasheet - Page 955

• Manufacturer Part Number: HD6417727F160V
• Description: MPU 3V 16K PB-FREE 240-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727F160V

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 160MHz
• Connectivity: FIFO, SCI, SIO, SmartCard, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.7 V ~ 2.05 V
• Data Converters: A/D 6x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 240-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Bit 7—PCC0 Software Card Detect Change Interrupt (P0SCDI): A PCC0 software card
detect change interrupt can be generated by writing 1 to this bit. When this bit is set to 1, the same
interrupt as the PCC0 card detect change interrupt (bit 3 set status) occurs if bit 3 (PCC0 card
detect change enable) in the area 6 card status change interrupt enable register (PCC0CSCIER) is
set to 1. If bit 3 is cleared to 0, no interrupt occurs.
Bit 7: P0SCDI
0
1
Bit 6—Reserved: Always reads 0. The write value should always be 0.
Bit 5—PCC0IREQ Request (P0IREQ): Indicates the interrupt request for the IREQ pin of the
PC card when the PC card connected to area 6 is the I/O card interface type. The P0IREQ bit is
set to 1 when an interrupt request signal in pulse mode or level mode is input to the IREQ pin.
The mode is selected by bits 5 and 6 (PCC0IREQ interrupt enable bits) in the area 6 card status
change interrupt enable register (PCC0CSCIER). This bit can be cleared to 0 only in pulse mode.
Write 0 to bit 5 to clear the bit to 0. This bit is not changed if 1 is written. In level mode, bit 5 is a
read-only bit which reflects the IREQ pin state (if the IREQ pin is low, 1 is read). This bit always
reads 0 on the IC memory card interface.
Bit 5: IREQ
0
1
Description
No software card detect change interrupt occurs for the PC card connected
to area 6
Software card detect change interrupt occurs for the PC card connected to
area 6
Description
No interrupt request on the IREQ pin of the PC card when the PC card is on
the I/O card interface
An interrupt request on the IREQ pin of the PC card has occurred when the
PC card is on the I/O card interface
Rev.6.00 Mar. 27, 2009 Page 897 of 1036
Section 30 PC Card Controller (PCC)
REJ09B0254-0600
(Initial value)
(Initial value)