HD64F2612FA20 Renesas Electronics America, HD64F2612FA20 Datasheet - Page 428

• Manufacturer Part Number: HD64F2612FA20
• Description: IC H8S MCU FLASH 128K 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2612FA20

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 43
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 15 Controller Area Network (HCAN)
15.3.5
The transmit wait register (TXPR) is a 16-bit register that is used to set a transmit wait after a
transmit message is stored in a mailbox (buffer) (CAN bus arbitration wait).
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Rev. 7.00 Sep. 11, 2009 Page 392 of 566
REJ09B0211-0700
Bit Name
TXPR7
TXPR6
TXPR5
TXPR4
TXPR3
TXPR2
TXPR1
—
TXPR15
TXPR14
TXPR13
TXPR12
TXPR11
TXPR10
TXPR9
TXPR8
Transmit Wait Register (TXPR)
Initial Value
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
These bits set a transmit wait (CAN bus arbitration
wait) for the corresponding mailboxes 1 to 15.
When TXPRn (n = 1 to 15) is set to 1, the message
in mailbox n becomes the transmit wait state.
[Clearing conditions]
•
•
Bit 8 is reserved. This bit is always read as 1 and
the write value should always be 1.
Completion of message transmission
Completion of transmission cancellation