參數(shù)資料
型號： 9S12XDP512DGV1
英文描述： Device User Guide for Mask Set 0L40V ( First Silicon)
中文描述： 設(shè)備用戶指南掩模組0L40V（第一硅）
文件頁數(shù)： 91/152頁
文件大?。?/td> 1231K
代理商： 9S12XDP512DGV1
91
4.2.4 Voltage Regulator Pin Control
The logic level on the voltage regulator enable VREGEN pin determines whether the on chip voltage
regulator is used or not.
4.2.5 Register visibility in Emulation and Expanded modes
Table 4-6
shows a list of registers which may need to be "re-built" externally when using the
MC9S12XDP512 in emulation modes. The notation "RE" and "RI" in the table refers to the source of the
read data for the registers in each mode. In some cases the write data should update both the internal
registerand the external bus “WG".The change to the internal registersshould have the same effect on the
device operation when it is external.
RI: Read internal only, RE: Read external only, R0: Ready always 0
WI: write internal only, WG: Write int & ext, NW: No write
Table 4-6 Register Accessibility of Port Replacement Registers (PRR)
Table 4-5 Voltage Regulator VREGEN
VREGEN
Description
1
Internal Voltage Regulator enabled
Internal Voltage Regulator disabled, VDD1,2 and
VDDPLL must be supplied externally with 2.5V
0
Single Chip modes
Special
Single
Chip
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
R0/NW
R0/NW
Expanded Modes
Normal
Expanded
Mode
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
R0/NW
R0/NW
Port/Address
Module
Normal
Single
Chip
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
R0/NW
R0/NW
Emulation
Single
Chip
RE/WG
RE/WG
RE/WG
RE/WG
RE/WG
RE/WG
RE/WG
RE/WG
RE/WG
RE/WG
RE/WG
RE/WG
RE/WG
RE/WG
R0/NW
R0/NW
Emulation
Expanded
Mode
RE/WG
RE/WG
RE/WG
RE/WG
RE/WG
RE/WG
RE/WG
RE/WG
RE/WG
RE/WG
RE/WG
RE/WG
RE/WG
RE/WG
R0/NW
R0/NW
Special
Test Mode
PORTA/$0000
PORTB/$0001
DDRA/$0002
DDRB/$0003
PORTC/$0004
PORTD/$0005
DDRC/$0006
DDRD/$0007
PORTE/$0008
DDRE/$0009
EIFCTL/$000A
MODE/$000B
PUCR/$000C
RDRIV/$000D
RSVD/$000E
RSVD/$000F
PIM
PIM
PIM
PIM
PIM
PIM
PIM
PIM
PIM
PIM
EBI
EBI
PIM
PIM
EBI
EBI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
RI/WI
R0/NW
R0/NW
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
相關(guān)PDF資料
PDF描述
9S12XDP512DGV2 Device User Guide for Mask Set L15Y - (Second Silicon - Enhanced Feature Set)
9V3 ELEMENT 10 MICRON E MEDIA
6RS15 Power-Supply Monitor with Reset
6RS3 Power-Supply Monitor with Reset
6RS7 ELEMENT 11.2 MICRON S MEDIA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
9S12XDP512DGV2 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Device User Guide for Mask Set L15Y - (Second Silicon - Enhanced Feature Set)
9S-14.7456MEFA20-IND 制造商:Hong Kong Crystal 功能描述:14.7456M,CRYSTAL 制造商:Hong Kong Crystal 功能描述:HC49US CRYSTALS METAL CAN 制造商:Hong Kong Crystal 功能描述:HC49USCRYSTALS METAL CAN
9S-16MEFA22-IND 制造商:Hong Kong Crystal 功能描述:16MHzAT-49US CRYSTALS METAL CAN
9S-16MEFA30-IND 制造商:Hong Kong Crystal 功能描述:HC49USCRYSTALS METAL CAN
9S-18.432MEFA18-IND 制造商:Hong Kong Crystal 功能描述:18.432MHz,crystals 制造商:Hong Kong Crystal 功能描述:HC49USCRYSTALS METAL CAN 制造商:Hong Kong Crystal 功能描述:HC49US CRYSTALS METAL CAN
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