C8051F565-IQR Silicon Labs, C8051F565-IQR Datasheet - Page 63

• Manufacturer Part Number: C8051F565-IQR
• Description: 8-bit Microcontrollers - MCU 50 MIPS 16 kB 2 kB CAN2.0 SPI
• Manufacturer: Silicon Labs

Specifications of C8051F565-IQR

• Rohs: yes
• Core: 8051
• Processor Series: C8051
• Data Bus Width: 8 bit

SFR Definition 6.11. ADC0LTH: ADC0 Less-Than Data High Byte
SFR Address = 0xC6; SFR Page = 0x00
SFR Definition 6.12. ADC0LTL: ADC0 Less-Than Data Low Byte
SFR Address = 0xC5; SFR Page = 0x00
6.4.1. Window Detector In Single-Ended Mode
Figure 6.6
ADC0LTH:ADC0LTL = 0x0200 (512d) and ADC0GTH:ADC0GTL = 0x0100 (256d). The input voltage can
range from 0 to V
value. The repeat count is set to one. In the left example, an AD0WINT interrupt will be generated if the
ADC0 conversion word (ADC0H:ADC0L) is within the range defined by ADC0GTH:ADC0GTL and
ADC0LTH:ADC0LTL (if 0x0100 < ADC0H:ADC0L < 0x0200). In the right example, and AD0WINT interrupt
will be generated if the ADC0 conversion word is outside of the range defined by the ADC0GT and
ADC0LT registers (if ADC0H:ADC0L < 0x0100 or ADC0H:ADC0L > 0x0200). Figure 6.7 shows an exam-
ple using left-justified data with the same comparison values.
Name
Reset
Name
Reset
Bit
7:0
Bit
7:0
Type
Type
Bit
Bit
ADC0LTH[7:0] ADC0 Less-Than Data Word High-Order Bits.
ADC0LTL[7:0] ADC0 Less-Than Data Word Low-Order Bits.
Name
Name
7
0
7
0
shows
REF
x (4095/4096) with respect to GND, and is represented by a 12-bit unsigned integer
two
6
0
6
0
example
5
0
5
0
window
Rev. 1.1
ADC0LTH[7:0]
ADC0LTL[7:0]
4
0
4
0
comparisons
R/W
R/W
Function
Function
3
0
3
0
C8051F55x/56x/57x
for
2
0
2
0
right-justified
1
0
1
0
data
0
0
0
0
with
63