uja1023 NXP Semiconductors, uja1023 Datasheet - Page 30

• Manufacturer Part Number: uja1023
• Description: Uja1023 Lin-i/o Slave
• Manufacturer: NXP Semiconductors

Philips Semiconductors
UJA1023_4
Product data sheet
Table 25.
[1]
Table 26.
[1]
Data
byte
D0
D1
D2
Byte
D0
D1
D2
Fig 9. Analog-to-digital converter
[1]
[1]
The UJA1023 expects to receive data byte D2 only if bit RxDL = 1 (bit 3 of byte D3 in the first I/O
configuration data block, see
The UJA1023 expects to receive data byte D2 only if bit RxDL = 1 (bit 3 of byte D3 in the first I/O
configuration data block, see
up/down
oscillator
7
P7
PWM7
-
Bit
7 to 0
7 to 0
7 to 3
2 to 0
PxReq frame bit allocation
PxReq frame bit description
REGISTER/COUNTER
FF
6
P6
PWM6
-
Symbol
P[7:0]
PWM[7:0]
-
ADCIN[2:0]
COUNTER
Rev. 04 — 5 July 2006
oscillator
5
P5
PWM5
-
Table 15
Table 15
T
FILTER
Description
Px output value. The Px output value is ignored if Px is
configured in cyclic sense or PWM mode.
PWM value.
Not used.
ADC analog source channel selection. For example, 000
selects input 0, 001 selects input 1 and 111 selects input 7.
The ADC input source is observed only if the INH output is in
ADC mode.
and
and
4
P4
PWM4
-
ADC
period
Table
Table
0.5V VIO
16).
16).
3
P3
PWM3
-
mode
MUX
ADC
2
P2
PWM2
ADCIN2 ADCIN1 ADCIN0 00
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
V
VIO
1
P1
PWM1
INH
Px
UJA1023
0
P0
PWM0
R i
100 k
C1
10 nF
LIN-I/O slave
100 k
R1
mdb497
Default
value
(hex)
00
00
30 of 48
V
A