TMP19A71CYFG Datasheet, PDF (288/402 Pages) Toshiba Semiconductor – 32-Bit RISC Microprocessor

EMGREL0
(0xFFFF_C31C)
Bit Symbol
Read/Write
Reset Value
Function
TMP19A71
EMG0 Release Register
7
6
5
4
3
2
1
0
EMGREL
W
0x00
The EMG protection circuit can be disabled by writing 0x5A and 0xA5 in this order to this register
and then clearing EMGCR0.EMGEN bit to 0.
7
Bit Symbol
－
EMGCR0
Read/Write
R
(0xFFFF_C320)
Reset Value
0
EMG0 Control Register
6
5
4
－
－
－
R
R
R
0
0
0
3
2
1
0
－
EMGST EMGRS EMGEN
R
R
W
R/W
0
0
0
1
Symbol
EMGST
EMGRS
EMGEN
Name
EMG protection state
EMG protection release
EMG protection circuit
enable/disable
0: ――
1: Protected
0: ――
1: Release protection
0: Disable
1: Enable
Function
Detailed Description of the EMG Control Register
Name
Symbol
Function
EMG protection state
EMGST
The EMG protection state can be known by reading this bit.
EMG protection release
EMGRS
EMG protection can be released by setting MDOUT[10:0] to 00000000000 and then
setting the EMGRS bit to 1.
EMG protection circuit
EMGEN
The EMG protection circuit is enabled by setting this bit to 1. In the initial state, the
enable/disable
EMG protection circuit is enabled.
To disable this circuit, write 0x5A and 0xA5 in this order to the EMGREL0 register
and then clear the EMGEN bit to 0.
TMP19A71 14-14