參數(shù)資料
型號： IE-75300-R-EM
英文描述： IE-75300-R-EM User＇s Manual | User＇s Manual[07/1997]
中文描述： IE瀏覽器- 75300 - R的，電磁用戶手冊|用戶手冊[07/1997]
文件頁數(shù)： 39/91頁
文件大?。?/td> 425K
代理商： IE-75300-R-EM
25
CHAPTER 2 INSTALLATION PROCEDURE
(2) Switching between internal clock and user clock in subsystem clock
Use JP1 to switch between internal clock and user clock in the subsystem clock. When using the user clock,
be sure to set SX2 (parts board) on the IE-75300-R-EM.
If the target device does not have a subsystem clock, the subsystem user clock cannot be used. In addition,
if using something other than f
XT
= 32.768 kHz, connect an (4.19 x f
XT
/32.768) MHz resonator to SX2.
f
XT
: clock to be used
Table 2-3. Switching between Internal Clock and User Clock in Subsystem Clock (1/2)
User Clock
Caution To select the user clock, the CLK
U
command is effective only in the main
system clock.
SX2 setting
(1)
When using an oscillator
Internal Clock
Subsystem
Clock Selection
JP1 and JP2
connection
positions
Connection
circuit for
setting
XT1
XT2
32.768 kHz
Emulation device
Crystal
resonator
1
2
3
JP1
(1 and 2 shorted)
(Shipped setting)
1
2
3
JP1
(2 and 3 shorted)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
NC
GND
V
CC
CLOCK
OUT
XT1
XT2
XT1
XT2
(Crystal oscillator)
(Socket)
Crystal oscillator pin
Socket No.
1
7
8
14
NC
GND
CLOCK OUT
V
CC
(Connection)
Crystal
resonator
Emulation device
-
-
-
-
相關PDF資料
PDF描述
IE-77016-CM-LC IE-77016-CM-LC User＇s Manual | User＇s Manual[08/2000]
IE-780862-NS-EM1 IE-780862-NS-EM1 User＇s Manual | User＇s Manual[09/2003]
IE-780958-NS-EM4 IE-780958-NS-EM4 Emulation Board User＇s Manual | User＇s Manual[09/2002]
IE-78098-NS-EM1 IE-78098-NS-EM1 User＇s Manual | User＇s Manual[03/2003]
IE-784000-R IE-784000-R User＇s Manual | User＇s Manual[05/1998]
相關代理商/技術參數(shù)
參數(shù)描述
IE-780034-NS-EM1 制造商:Renesas Electronics Corporation 功能描述:BOARD EMULATOR 78K0 UPD78002X/3X
IE-780078-NS-EM1 制造商:Renesas Electronics Corporation 功能描述:Development Tool For Efficient Debugging Of Hardware Or Software 制造商:Renesas Electronics Corporation 功能描述:BOARD EMULATOR 78K0 UPD78007X
IE-780148-NS-EM1 制造商:Renesas Electronics Corporation 功能描述:BOARD EMULATOR 78K0 UPD780148
IE-780308-NS-EM1 制造商:Renesas Electronics Corporation 功能描述:Development Tool For Efficient Debugging Of Hardware Or Software 制造商:Renesas Electronics Corporation 功能描述:BOARD EMULATOR UPD7805X/06X/0308
IE-780338-NS-EM1 制造商:Renesas Electronics Corporation 功能描述:Development Tools, In Circuit Emulator 制造商:Renesas Electronics Corporation 功能描述:BOARD EMULATOR 78K0 UPD780336
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