HD6417727F160CV Renesas Electronics America, HD6417727F160CV Datasheet - Page 299

• Manufacturer Part Number: HD6417727F160CV
• Description: IC SH MPU ROMLESS 240QFN
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727F160CV

• 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: -

9.2.4
The Software Reset Register (SRSTR) is an 8-bit readable/writable register that controls module
reset operation equivalent to power-on reset. SRSTR is initialized to H'00 by a power-on reset.
Bit 7— SIOF Reset (SIOFR): When the SIOF bit is set to 1, the serial I/O (SIOF) is reset. 0
should be written after writing 1.
Bit 7: SIOFR
0
1
Bit 6—Reserved: This bit is always read as 0. The write value should always be 0.
Bit 5— AFEIF Reset (AFECR): When the AFEC bit is set to 1, the AFE interface (AFEIF) is
reset. 0 should be written after writing 1.
Bit 5: AFECR
0
1
Bit 4— USBF Reset (USBFR): When the USBF bit is set to 1, the SUB function module (USBF)
is reset. 0 should be written after writing 1.
Bit 4: USBFR
0
1
Initial value:
Module Software Reset Register (SRSTR)
R/W:
Bit:
SIOFR
Description
Not reset SIOF
Resets SIOF
Description
Not reset AFEIF
Resets AFEIF
Description
Not reset USBF
Resets USBF
R/W
7
0
—
R
6
0
AFECR
R/W
5
0
Section 9 Power-Down Modes and Software Reset
USBFR
R/W
4
0
Rev.6.00 Mar. 27, 2009 Page 241 of 1036
USBHR
R/W
3
0
LBSCR
R/W
2
0
REJ09B0254-0600
LCDCR
R/W
1
0
(Initial value)
(Initial value)
(Initial value)
PCCR
R/W
0
0