Toshiba H1 Series - Manual (Page 599)

TMP92CZ26A
92CZ26A-596
3.23.1 Control register
The AD converter has 6-mode control registers (ADMOD0, ADMOD1, ADMOD2,
ADMOD3, ADMOD4 and ADMOD5) and 6-conversion result high/low register pairs
(ADREG0H/L
∼ ADREG5H/L). The results of high-priority AD conversion are stored in the
ADREGSPH/L.
Figure 3.23.2 to Figure 3.23.11 show the registers available in the AD converter.
AD Mode Control Register 0 (Normal conversion control)
7 6 5 4 3 2 1 0
bit Symbol EOS BUSY I2AD ADS HTRGE TSEL1 TSEL0
Read/Write R R R/W
After reset 0 0 0 0 0 0 0
Function
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
AD
conversion
when
IDLE2 mode
0: Stop
1: Operate
Start Normal
AD conversion
0: Don’t Care
1:Start
AD conversion
Always 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
Figure 3.23.2 AD Conversion Registers
ADMOD0
(12B8H)