r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 830

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

18. Timer Unit (TMU)
Figure 18.1 shows a block diagram of the TMU.
Rev.1.00 Jan. 10, 2008 Page 800 of 1658
REJ09B0261-0100
Peripheral
bus
Legend:
TCNT:
TCOR:
TCPR2:
TCR:
TSTR0, TSTR1:
Timer counter
Timer constant register
Input capture register 2 (channel 2 only)
Timer control register
Timer start register
TCPR2
TCOR
TCOR
TCOR
TCNT
TCNT
TCNT
TCR
TCR
TCR
Figure 18.1 Block Diagram of TMU
Channel 3, 4, 5
Channel 0, 1
Channel 2
controller
controller
controller
controller
controller
controller
Interrupt
Interrupt
Interrupt
Clock
Clock
Clock
TSTR0
TSTR1
controller
TCLK
Prescaler
To each
channel
TCLK
TUNI0
TUNI1
TUNI2
ICPI2
Pck/4
Pck/16
Pck/64
TUNI3
TUNI4
TUNI5