Electronic Components Datasheet Search
  New Zealand  ▼
ALLDATASHEET.CO.NZ

X  

Preview PDF HTML

SH7041A Datasheet(PDF) 630 Page - Renesas Technology Corp

Part # SH7041A
Description  Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)
PDF  923 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

SH7041A Datasheet(HTML) 630 Page - Renesas Technology Corp

Back Button SH7041A Datasheet HTML 626Page - Renesas Technology Corp SH7041A Datasheet HTML 627Page - Renesas Technology Corp SH7041A Datasheet HTML 628Page - Renesas Technology Corp SH7041A Datasheet HTML 629Page - Renesas Technology Corp SH7041A Datasheet HTML 630Page - Renesas Technology Corp SH7041A Datasheet HTML 631Page - Renesas Technology Corp SH7041A Datasheet HTML 632Page - Renesas Technology Corp SH7041A Datasheet HTML 633Page - Renesas Technology Corp SH7041A Datasheet HTML 634Page - Renesas Technology Corp Next Button
Zoom Inzoom in Zoom Outzoom out
 630 / 923 page
background image
592
• Bits 1, 0—Clock Select 1, 0 (CKS1, CKS0): These bits select the clock input to the CMCNT
from among the four internal clocks obtained by dividing the system clock (
φ). When the STR
bit of the CMSTR is set to 1, the CMCNT begins incrementing with the clock selected by
CKS1 and CKS0.
Bit 1: CKS1
Bit 0: CKS0
Description
00
φ/8 (initial status)
1
φ/32
10
φ/128
1
φ/512
17.2.3
Compare Match Timer Counter (CMCNT)
The compare match timer counter (CMCNT) is a 16-bit register used as an upcounter for
generating interrupt requests.
When an internal clock is selected with the CKS1, CKS0 bits of the CMCSR register and the STR
bit of the CMSTR is set to 1, the CMCNT begins incrementing with that clock. When the CMCNT
value matches that of the compare match timer constant register (CMCOR), the CMCNT is
cleared to H'0000 and the CMF flag of the CMCSR is set to 1. If the CMIE bit of the CMCSR is
set to 1 at this time, a compare match interrupt (CMI) is requested.
The CMCNT is initialized to H'0000 by power-on resets and by standby mode. Manual reset does
not initialize CMCNT.
Bit:
15
14
13
12
11
10
9
8
Initial value:
0
0
0
0
0
0
0
0
R/W:
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Bit:
7
6
5
4
3
2
1
0
Initial value:
0
0
0
0
0
0
0
0
R/W:
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com