tmp19a43fzxbg TOSHIBA Semiconductor CORPORATION, tmp19a43fzxbg Datasheet - Page 331

• Manufacturer Part Number: tmp19a43fzxbg
• Description: 32bit Tx System Risc
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Table 3.13.3 Relationship Between Analog Input Channels and A/D Conversion Result Registers
Analog Input Channel
(8) Storing and reading out A/D conversion results
(9) Data polling
(Port A)
to ADREG7FH/L).
ADREG08H/L to ADREG7FH/L. However, if ITM1 and ITM0 specify that an interrupt be
generated every time conversion has been completed, conversion results will be stored in
ADREG08H/L only. If ITM1 and ITM0 specify that an interrupt be generated every fourth time
conversion has been completed, conversion results will be sequentially stored in ADREG08H/L to
ADREG3BH/L.
registers.
poll ADMOD0<EOCF>. If this flag is set, the appropriate A/D conversion result register pair
contains the conversion result. Check the flag and then, if it is set, read the A/D conversion result
registers. To detect an overrun, first read the upper register and then the lower register. The
conversion result is valid if OVRn =0 and ADRnRF = 1 in the lower register.
AN10
AN11
AN12
AN13
AM14
AM15
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
AN8
AN9
A/D conversion results are stored in A/D conversion result upper/lower registers (ADREG08H/L
In channel-fixed repeated conversion mode, A/D conversion results are sequentially stored in
Table 3.13.3 shows the relationship between analog input channels and A/D conversion result
In highest-priority A/D conversion mode, conversion results are always stored in ADREGSPH/L.
To process the results of A/D conversion by means of data polling rather than using an interrupt,
repeated conversion mode
Other than channel-fixed
ADREG2AH/L
ADREG3BH/L
ADREG4CH/L
ADREG5DH/L
ADREG6EH/L
ADREG7FH/L
ADREG2AH/L
ADREG3BH/L
ADREG4CH/L
ADREG5DH/L
ADREG6EH/L
ADREG7FH/L
ADREG08H/L
ADREG19H/L
ADREG08H/L
ADREG19H/L
TMP1942CY/CZ-330
A/D Conversion Result Register
Channel-fixed repeated conversion
mode (every eighth time)
ADREG08H/L∼
ADREG08H/L∼
<ITM1:0> = 00
ADREG08H/L
<ITM1:0> = 01
ADREG3BH/L
<ITM1:0> = 10
ADREG7FH/L
ADREG08H/L
ADREG7FH/L
TMP1942CY/CZ