HD6437101 RENESAS [Renesas Technology Corp], HD6437101 Datasheet - Page 389
HD6437101
Manufacturer Part Number
HD6437101
Description
32-Bit RISC Microcomputer
Manufacturer
RENESAS [Renesas Technology Corp]
Datasheet
1.HD6437101.pdf
(560 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD6437101A01FV
Manufacturer:
RENESAS
Quantity:
370
Part Number:
HD6437101A01FV
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Company:
Part Number:
HD6437101A03FV
Manufacturer:
RENESAS
Quantity:
1 426
- Current page: 389 of 560
- Download datasheet (4Mb)
12.3.2
One of four internal clocks (Pφ/8, Pφ/32, Pφ/128, Pφ/512) obtained by dividing the peripheral
clock (Pφ) can be selected by the CKS1 and CKS0 bits in CMCSR. Figure 12.3 shows the timing.
12.4
12.4.1
The CMT has a compare match interrupt for each channel, with independent vector addresses
allocated to each of them. The corresponding interrupt request is output when the interrupt request
flag (CMF) is set to 1 and interrupt enable bit (CMIE) has also been set to 1.
When activating CPU interrupts by an interrupt request, the priority between the channels can be
changed by means of interrupt controller settings. See section 6, Interrupt Controller (INTC), for
details.
12.4.2
The CMF bit in CMCSR is set to 1 by the compare match signal generated when CMCOR and
CMCNT match. The compare match signal is generated upon the final state of the match (timing
at which the CMCNT matching count value is updated). Consequently, after CMCOR and
CMCNT match, a compare match signal will not be generated until a CMCNT counter input clock
occurs. Figure 12.4 shows the CMF bit set timing.
Interrupts
Compare Match Flag Set Timing
CMCNT Count Timing
Internal
clock
CMCNT
input clock
CMCNT
Interrupt Sources
Pφ
N-1
Figure 12.3 Count Timing
N
Rev.1.00 Sep. 18, 2008 Page 355 of 522
Section 12 Compare Match Timer (CMT)
REJ09B0069-0100
N+1
Related parts for HD6437101
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Renesas Technology Corp [Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series]
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer Renesas H8S Family/H8S/2100 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family / SH7641 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet: