HD6417660 RENESAS [Renesas Technology Corp], HD6417660 Datasheet - Page 409

• Manufacturer Part Number: HD6417660
• Description: Renesas 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

This LSI includes a three-channel 32-bit timer unit (TMU).
14.1
• Each channel is provided with an auto-reload 32-bit down counter
• All the channels are provided with 32-bit constant registers and 32-bit down counters for an
• All the channels generate interrupt requests when the 32-bit down counter underflows
• Allows selection among 4 counter input clocks: Pφ/4, Pφ/16, Pφ/64, and Pφ/256
Figure 14.1 shows a block diagram of the TMU.
auto-reload that can be read or written to at any time
(H'00000000 → H'FFFFFFFF)
Features
Section 14 Timer Unit (TMU)
Rev. 1.00, 02/04, page 371 of 804