HD64F7047F50 Renesas Electronics America, HD64F7047F50 Datasheet - Page 496

• Manufacturer Part Number: HD64F7047F50
• Description: IC SUPERH MCU FLASH 256K 100QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7047r

Specifications of HD64F7047F50

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Table 15.3 Message Data Area Configuration in TCT Bit Setting
15.3.17 Timer Counter Register (TCNTR)
TCNTR is a 16-bit readable/writable register. This allows the CPU to monitor the timer counter
value and set the free-running timer counter value. Setting the TCR11 bit to 1 allows TCMR0 to
clear the timer when a timer value and TCMR0 (timer compare match 0) matched and the value is
set to LOSR (local offset register). Then counting starts.
Rev. 2.00, 09/04, page 454 of 720
Address 15 14 13 12 11 10 9
H'108 +
N*32
H'10A +
N*32
H'10C +
N*32
H'10E +
N*32
Bit
15 to 0 TCNTR15 to
Bit Name
TCNTR0
Cycle_Counter (first Rx/Tx Byte) MSG_DATA_1
TCNTR[7:0]
MSG_DATA_4
MSG_DATA_6
Initial
Value
All 0
R/W
R/W
Data Bus
8
Description
Timer Count Register
Setting bit 15 (TCR15) in the timer control register (TCR)
to 1 enables these bits to be used as a free-running
counter. The counter value can be cleared depending on
the compare match condition.
7
TCNTR[15:8]
MSG_DATA_5
MSG_DATA_7
6
5
4
3
2
1
0
Access
Size
Byte or
word
Field
Name
Data