DF2505BR26DV Renesas Electronics America, DF2505BR26DV Datasheet - Page 682

• Manufacturer Part Number: DF2505BR26DV
• Description: IC H8S/2505 MCU FLASH 176-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2505BR26DV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 26MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 176-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 18 Controller Area Network (HCAN) [H8S/2556 Group]
18.3.18 Message Control (MC0 to MC15)
The message control register sets consist of eight 8-bit registers for one mailbox. The HCAN has
16 sets of these registers. Because message control registers are in RAM, their initial values after
power-on are undefined. Be sure to initialize them by writing 0 or 1. Figure 18.2 shows the
register names for each mailbox.
The setting of message control registers are shown in the following. Figures 18.3 and 18.4 show
the correspondence between the identifiers and register bit names.
Rev. 6.00 Sep. 24, 2009 Page 634 of 928
REJ09B0099-0600
Mail box 0
Mail box 1
Mail box 2
Mail box 3
Mail box 15
SOF
ID-28 ID-27
MC15[1]
Standard identifier
MC0[1]
MC1[1]
MC2[1]
MC3[1]
Figure 18.2 Message Control Register Configuration
SOF
MC15[2]
MC0[2]
MC1[2]
MC2[2]
MC3[2]
ID-28 ID-27
Figure 18.4 Extended Format
Figure 18.3 Standard Format
ID-18
MC15[3]
MC0[3]
MC1[3]
MC2[3]
MC3[3]
identifier
SRR
MC15[4]
MC0[4]
MC1[4]
MC2[4]
MC3[4]
IDE
ID-18
MC15[5]
MC0[5]
MC1[5]
MC2[5]
MC3[5]
ID-17 ID-16
RTR
Extended identifier
MC15[6]
MC0[6]
MC1[6]
MC2[6]
MC3[6]
IDE
MC15[7]
MC0[7]
MC1[7]
MC2[7]
MC3[7]
R0
ID-0
MC15[8]
MC0[8]
MC1[8]
MC2[8]
MC3[8]
RTR
R1