TMP86C993XB Toshiba, TMP86C993XB Datasheet - Page 183

• Manufacturer Part Number: TMP86C993XB
• Description: EMULATION CHIP FOR TMP86F SSOP
• Manufacturer: Toshiba

Specifications of TMP86C993XB

• Accessory Type: Adapter
• For Use With/related Products: TMP86F SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Example :After selecting the conversion time 19.5 μs at 16 MHz and the analog input channel AIN3 pin, perform AD
16.4
is suspended and the AD converter is initialized (ADCCR1 and ADCCR2 are initialized to initial value). Also, the
conversion result is indeterminate. (Conversion results up to the previous operation are cleared, so be sure to read the
conversion results before entering standby mode (STOP or SLOW mode).) When restored from standby mode
(STOP or SLOW mode), AD conversion is not automatically restarted, so it is necessary to restart AD conversion.
Note that since the analog reference voltage is automatically disconnected, there is no possibility of current flowing
into the analog reference voltage.
When standby mode (STOP or SLOW mode) is entered forcibly during AD conversion, the AD convert operation
conversion once. After checking EOCF, read the converted value, store the lower 2 bits in address 0009EH and
store the upper 8 bits in address 0009FH in RAM. The operation mode is software start mode.
SLOOP :
STOP/SLOW Modes during AD Conversion
: (port setting)
:
LD
LD
SET
TEST
JRS
LD
LD
LD
LD
:
:
(ADCCR1) , 00100011B
(ADCCR2) , 11011000B
(ADCCR1) . 7
(ADCDR2) . 5
T, SLOOP
A , (ADCDR2)
(9EH) , A
A , (ADCDR1)
(9FH), A
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;Set port register appropriately before setting AD
converter registers.
(Refer to section I/O port in details)
; Select AIN3
;Select conversion time(312/fc) and operation mode
; ADRS = 1(AD conversion start)
; EOCF= 1 ?
; Read result data
; Read result data
TMP86FH92DMG