HD64F36077GHV Renesas Electronics America, HD64F36077GHV Datasheet - Page 341

• Manufacturer Part Number: HD64F36077GHV
• Description: 16BIT MCU FLASH 56K, SMD, LQFP64
• Manufacturer: Renesas Electronics America

Specifications of HD64F36077GHV

• No. Of I/o's: 47
• Ram Memory Size: 4KB
• Cpu Speed: 20MHz
• No. Of Timers: 4
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 4.5V
• Core Size: 16bit
• Program Memory Size: 56KB
• Oscillator Type: External Only
• Controller Family/series: H8/300H
• Peripherals: ADC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

16.6.1
Figure 16.16 shows a sample flowchart for multiprocessor serial data transmission. For an ID
transmission cycle, set the MPBT bit in SSR to 1 before transmission. For a data transmission
cycle, clear the MPBT bit in SSR to 0 before transmission. All other SCI3 operations are the same
as those in asynchronous mode.
Figure 16.15 Example of Inter-Processor Communication Using Multiprocessor Format
Multiprocessor Serial Data Transmission
Serial
data
Legend
MPB: Multiprocessor bit
(Transmission of Data H'AA to Receiving Station A)
Transmitting
Receiving
(ID = 01)
station A
station
ID transmission cycle =
receiving station
specification
H'01
Receiving
(ID = 02)
station B
(MPB = 1)
Serial transmission line
Data transmission cycle =
Data transmission to
receiving station specified by ID
Section 16 Serial Communication Interface 3 (SCI3)
Receiving
H'AA
station C
(ID = 03)
Rev. 1.00 Sep. 16, 2005 Page 311 of 490
(MPB = 0)
Receiving
station D
(ID = 04)
REJ09B0216-0100