HD64F7047F50 Renesas Electronics America, HD64F7047F50 Datasheet - Page 530

• 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: -

16.3.2
The timer control register (TCNR) controls the enabling or disabling of interrupt requests, selects
the enabling or disabling of register access, and selects counter operation or halting.
Bit
7
6
5
4 to 2 —
1
0
Rev. 2.00, 09/04, page 488 of 720
Bit Name
TTGE
CST
RPRO
TGIEN
TGIEM
Timer Control Register (TCNR)
Initial
Value
0
0
0
All 0
0
0
R/W
R/W
R/W
R/W
R
R/W
R/W
Description
A/D Start-Conversion request Enable
Enables or disables the generation of A/D start-conversion
requests when the TGFN or TGFM bit of the timer status
register (TSR) is set.
0: Disable request
1: Enable request
Timer Counter Start
Selects operation or halting of the timer counter (TCNT)
and timer dead time counter (TDCNT).
0: TCNT and TDCNT operation is halted
1: TCNT and TDCNT perform count operations
Register Protects
Enables or disables the reading of registers other than
TSR, and enables or disables the writing to registers other
than TBRU to TBRW, TPBR, and TSR. Writes to TCNR
itself are also disabled. Note that reset input is necessary
in order to write to these registers again.
0: Register access enabled
1: Register access disabled
Reserved
These bits are always read as 0. Only 0 should be written
to these bits.
TGR Interrupt Enable N
Enables or disables interrupt requests by the TGFN bit
when TGFN is set to 1 in the TSR register.
0: Interrupt requests by TGFN bit disabled
1: Interrupt requests by TGFN bit enabled
TGR Interrupt Enable M
Enables or disables interrupt requests by the TGFM bit
when TGFM is set to 1 in the TSR register.
0: Interrupt requests by TGFM bit disabled
1: Interrupt requests by TGFM bit enabled