HD6417750SBP200 Renesas Electronics America, HD6417750SBP200 Datasheet - Page 785

• Manufacturer Part Number: HD6417750SBP200
• Description: IC SUPERH MPU ROMLESS 256BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417750SBP200

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 28
• Program Memory Type: ROMless
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 2.07 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Data Transfer Formats
There are four data transfer formats. When the multiprocessor format is specified, the parity bit
specification is invalid. For details, see table 15.10.
Clock
See the description under Clock in section 15.3.2, Operation in Asynchronous Mode.
Data Transfer Operations
Multiprocessor Serial Data Transmission: Figure 15.13 shows a sample flowchart for
multiprocessor serial data transmission.
Use the following procedure for multiprocessor serial data transmission after enabling the SCI for
transmission.
Figure 15.12 Example of Inter-Processor Communication Using Multiprocessor Format
Serial
data
Legend:
MPB: Multiprocessor bit
Transmitting
Receiving
station A
(ID = 01)
station
(Transmission of Data H'AA to Receiving Station A)
ID transmission cycle:
Receiving station
specification
H'01
Receiving
(ID = 02)
station B
(MPB = 1)
Serial transmission line
Section 15 Serial Communication Interface (SCI)
Data transmission cycle:
Data transmission to
receiving station specified
by ID
Rev.7.00 Oct. 10, 2008 Page 699 of 1074
H'AA
Receiving
(ID = 03)
station C
(MPB = 0)
REJ09B0366-0700
Receiving
station D
(ID = 04)