Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

SH7052 Datasheet(PDF) 322 Page - Renesas Technology Corp

Part # SH7052
Description  SuperHTM RISC engine
PDF  919 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

SH7052 Datasheet(HTML) 322 Page - Renesas Technology Corp

Back Button SH7052 Datasheet HTML 318Page - Renesas Technology Corp SH7052 Datasheet HTML 319Page - Renesas Technology Corp SH7052 Datasheet HTML 320Page - Renesas Technology Corp SH7052 Datasheet HTML 321Page - Renesas Technology Corp SH7052 Datasheet HTML 322Page - Renesas Technology Corp SH7052 Datasheet HTML 323Page - Renesas Technology Corp SH7052 Datasheet HTML 324Page - Renesas Technology Corp SH7052 Datasheet HTML 325Page - Renesas Technology Corp SH7052 Datasheet HTML 326Page - Renesas Technology Corp Next Button
Zoom Inzoom in Zoom Outzoom out
 322 / 919 page
background image
296
• Bit 0—Down-Count Start 8A (DST8A): Starts down-counter 8A (DCNT8A).
Bit 0: DST8A
Description
0
DCNT8A is halted
(Initial value)
[Clearing conditions]
When the DCNT8A value underflows, or on channel 1 (GR1A or OCR1)
compare-match
1
DCNT8A counts
[Setting conditions]
• One-shot pulse function: Set by user program (DCNT8A ≠ H'0000)
•••• Offset one-shot pulse function: Set on OCR1 compare-match or GR1A
compare-match, or by user program (DCNT8A
≠ H'0000)
10.2.12
Timer Connection Register (TCNR)
The timer connection register (TCNR) is a 16-bit register. The ATU-II has one TCNR register in
channel 8.
Bit:
15
14
13
12
11
10
9
8
CN8P
CN8O
CN8N
CN8M
CN8L
CN8K
CN8J
CN8I
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
CN8H
CN8G
CN8F
CN8E
CN8D
CN8C
CN8B
CN8A
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
TCNR is a 16-bit readable/writable register that enables or disables connection between the
channel 8 down-count start register (DSTR) and channel 1 and 2 compare-match signals (down-
count start triggers). Channel 1 down-count start triggers A to H are channel 1 OCR1 compare-
match signals or GR1x compare-match signals (set in TRGMDR). Channel 2 down-count start
triggers A to H are channel 2 OCR2x compare-match signals. When GR1x compare-matches are
used, set TIOR1A to TIOR1D to allow compare-matches.
TCNR is initialized to H'0000 by a power-on reset, and in hardware standby mode and software
standby mode.
For details, see sections 10.3.5, One-Shot Pulse Function, and 10.3.6, Offset One-Shot Pulse
Function and Output Cutoff Operation.



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