TMP92CZ26A

92CZ26A-740

(18) AD converter (3/3)

Symbol Name

Address 7 6 5 4 3 2 1 0

EOS BUSY I2AD ADS HTRGE TSEL1 TSEL0

R R/W

0 0 0 0 0 0 0

ADMOD0 AD mode

control

register 0 12B8H

Normal AD
conversion
end flag
0:During
conversion
sequence
or before
starting
1:Complete
conversion
sequence
Normal AD
conversion
BUSY Flag
0:Stop
conversion
1:During
conversion
A
D conversion
when
IDLE2 mode
0: Stop
1: Operate
Start Normal
A
D conversion
0: Don’t Care
1:Start
AD conversion
A
lways read
as”0”.
Normal AD
conversion at
Hard ware
trigger
0: Disable
1: Enable
Select Hard ware trigger
00: INTTB00 interrupt
01: Reserved
10: ADTRG
11: Reserved

DACON ADCH2 ADCH1 ADCH0 LAT ITM REPEAT SCAN

R/W

0 0 0 0 0 0 0 0

ADMOD1 AD mode

control

register 1 12B9H DAC and VREF
application
control
A
nalog input channel select Latency
0: No Wait
1:Start after
reading
conversion
result store
Register of
last channel
Interrupt
specification
when
conversion
channel fixed
repeat mo de
Repeat mode
specification
0: Single
conversion
1: Repeat
conversion
Scan mode
specification
0: Channel
fixed mode
1: Channel
scan mode

HEOS HBUSY HADS HHTRGE HTSEL1 HTSEL0

R R/W

0 0 0 0 0 0

ADMOD2 AD mode

control

register 2 12BAH

High-priority
A
D conversion
sequence
FLAG
0: During
conversion
sequence
or before
starting
1: Complete
conversion
sequence
High-priority AD
conversion
BUSY Flag
0:Stop
conversion
1:During
conversion
Start
High-priority
A
D conversion
0: Don’t Care
1: Start AD
conversion
A
lways read
as”0”.
High-priority
A
D conversion
at Hard ware
trigger
0: Disable
1: Enable
Select Hard ware trigger
00: INTTB10 interrupt
01: Reserved
10: ADTRG
11: I2S Sampling Counter
Output
− HADCH2 HADCH1 HADCH0 −
R/W R/W
0 0 0 0

ADMOD3 AD mode

control

register 3 12BBH

Always
write “0”.

High-priority analog input channel

select
Always
write “0”.

CMEN1 CMEN0 CMP1C CMP0C IRQEN1 IRQEN0 CMPINT1 CMPINT0

R/W

0 0 0 0 0 0 0 0

ADMOD4 AD mode

control

register 4 12BCH

AD Monitor
function1
0: Disable
1: Enable
AD Monitor
function0
0: Disable
1: Enable
Generation
condition of
AD monitor
function
interrupt 1
0: less than
1: Greater than
or Equal
Generation
condition of
AD monitor
function
interrupt 0
0: less than
1: Greater than
or Equal
AD monitor
function
interrupt 1
0: Disable
1: Enable
(Note)
AD monitor
function
interrupt 0
0: Disable
1: Enable
(Note)
Status of AD
monitor
function
interrupt 1
0: No
generation
1: Generation
Status of AD
monitor
function
interrupt 0
0: No
generation
1: Generation
CMCH2 CM1CH1 CM1CH0 CM0CH2 CM0CH1 CM0CH0
R/W R/W
0 0 0 0 0 0

ADMOD5 AD mode

control

register 5 12BDH Select analog channel for AD monitor function 1
000: AIN0 100: AN4
001: AIN1 101: AN5
010: AIN2 110: Reserved
011: AN3 111: Reserved
Select analog channel for AD monit or function
1
000: AIN0 100: AN4
001: AIN1 101: AN5
010: AIN2 110: Reserved
011: AN3 111: Reserved