MA240029 Microchip Technology, MA240029 Datasheet - Page 332

• Manufacturer Part Number: MA240029
• Description: Daughter Cards & OEM Boards PIC24FJ128GA310 Gen Purpose PIM
• Manufacturer: Microchip Technology

Specifications of MA240029

• Rohs: yes
• Product: Daughter Cards
• Core: PIC
• Description/function: Plug-in module
• Interface Type: I2C, SPI
• Tool Is For Evaluation Of: PIC24FJ128GA310
• For Use With: Explorer 16 Development Board

PIC24FJ128GA310 FAMILY
REGISTER 28-1:
DS39996F-page 332
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15
bit 14
bit 13
bit 12-8
bit 7
bit 6
bit 5
bit 4
bit 3-0
Note 1:
HLVDEN
R/W-0
R/W-0
VDIR
For the actual trip point, see
HLVDEN: High/Low-Voltage Detect Power Enable bit
1 = HLVD is enabled
0 = HLVD is disabled
Unimplemented: Read as ‘0’
LSIDL: HLVD Stop in Idle Mode bit
1 = Discontinue module operation when device enters Idle mode
0 = Continue module operation in Idle mode
Unimplemented: Read as ‘0’
VDIR: Voltage Change Direction Select bit
1 = Event occurs when voltage equals or exceeds trip point (HLVDL<3:0>)
0 = Event occurs when voltage equals or falls below trip point (HLVDL<3:0>)
BGVST: Band Gap Voltage Stable Flag bit
1 = Indicates that the band gap voltage is stable
0 = Indicates that the band gap voltage is unstable
IRVST: Internal Reference Voltage Stable Flag bit
1 = Internal reference voltage is stable; the High-Voltage Detect logic generates the interrupt flag at the
0 = Internal reference voltage is unstable; the High-Voltage Detect logic will not generate the interrupt
Unimplemented: Read as ‘0’
HLVDL<3:0>: High/Low-Voltage Detection Limit bits
1111 = External analog input is used (input comes from the LVDIN pin)
1110 = Trip point 1
1101 = Trip point 2
1100 = Trip point 3
.
.
.
0100 = Trip point 11
00xx = Unused
BGVST
R/W-0
specified voltage range
flag at the specified voltage range and the HLVD interrupt should not be enabled
U-0
—
HLVDCON: HIGH/LOW-VOLTAGE DETECT CONTROL REGISTER
W = Writable bit
‘1’ = Bit is set
R/W-0
LSIDL
R/W-0
IRVST
(1)
(1)
(1)
(1)
Section 32.0 “Electrical
U-0
U-0
—
—
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
HLVDL3
R/W-0
U-0
—
Characteristics”.
HLVDL2
R/W-0
U-0
—
 2010-2011 Microchip Technology Inc.
x = Bit is unknown
HLVDL1
R/W-0
U-0
—
HLVDL0
R/W-0
U-0
—
bit 8
bit 0