HD6417750RF240DV Renesas Electronics America, HD6417750RF240DV Datasheet - Page 745

• Manufacturer Part Number: HD6417750RF240DV
• Description: MPU 3V 16K I-TEMP,PB-FREE 208-QF
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417750RF240DV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 240MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 28
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Table 15.2 SCI Registers
Name
Serial mode register
Bit rate register
Serial control register
Transmit data register
Serial status register
Receive data register
Serial port register
Notes: 1. Only 0 can be written, to clear flags.
15.2
15.2.1
SCRSR1 is the register used to receive serial data.
The SCI sets serial data input from the RxD pin in SCRSR1 in the order received, starting with the
LSB (bit 0), and converts it to parallel data. When one byte of data has been received, it is
transferred to SCRDR1 automatically.
SCRSR1 cannot be directly read or written to by the CPU.
2. The value of bits 2 and 0 is undefined.
Register Descriptions
Receive Shift Register (SCRSR1)
R/W:
Bit:
—
7
Abbreviation
SCSMR1
SCBRR1
SCSCR1
SCTDR1
SCSSR1
SCRDR1
SCSPTR1
—
6
R/W
R/W
R/W
R/W
R/W
R/(W) *
R
R/W
—
5
1
Section 15 Serial Communication Interface (SCI)
H'00
Initial
Value
H'FF
H'00
H'FF
H'84
H'00
H'00 *
—
4
Rev.7.00 Oct. 10, 2008 Page 659 of 1074
2
P4 Address
H'FFE00000
H'FFE00004
H'FFE00008
H'FFE0000C
H'FFE00010
H'FFE00014
H'FFE0001C
—
3
—
2
Area 7
Address
H'1FE00000
H'1FE00004
H'1FE00008
H'1FE0000C
H'1FE00010
H'1FE00014
H'1FE0001C
REJ09B0366-0700
—
1
Access
Size
8
8
8
8
8
8
8
—
0