tmp19a61f10xbg TOSHIBA Semiconductor CORPORATION, tmp19a61f10xbg Datasheet - Page 429

• Manufacturer Part Number: tmp19a61f10xbg
• Description: 32-bit Tx System Risc Tx19 Family
• Manufacturer: TOSHIBA Semiconductor CORPORATION

ADAREG2AL
(0xFFFF_F804)
ADAREG2AH
(0xFFFF_F805)
ADAREG3BL
(0xFFFF_F806)
ADAREG3BH
(0xFFFF_F807)
•
•
•
•
converted value is stored. A read of a lower register (ADAREGxL) will set this bit to "0."
both conversion result storage registers (ADAREGxH,ADAREGxL) are read. A read of a flag will clear this bit to "0."
Values read from bits 5 through 2 of ADAREG2AL/ADAREG3BL are always "1."
Bit 0 of ADAREG2AL/ADAREG3BL is the A/D conversion result storage flag <ADRxRF>. It is set to "1" after an A/D
Bit 1 of ADAREG2AL/ADAREG3BL is the over RUN flag <OVRx>. It is set to "1" if a conversion result is overwritten before
When reading conversion result storage registers, first read upper registers and then read lower registers.
Converted channel x value
bit Symbol
Read/Write
bit Symbol
Read/Write
After reset
bit Symbol
Read/Write
After reset
bit Symbol
Read/Write
After reset
After reset
Function
Function
Function
Function
A/D conversion result
A/D conversion result
ADR21
Store lower 2 bits of
ADR29
ADR31
Store lower 2 bits of
ADR39
Fig. 16.5 Registers related to the A/D Converter
7
7
7
7
Lower A/D Conversion Result Register 2A
Upper A/D Conversion Result Register 2A
Lower A/D Conversion Result Register 3B
Upper A/D Conversion Result Register 3B
R
R
ADREGxH
0
0
9
ADR20
ADR28
ADR30
ADR38
7
TMP19A61 (rev1.0)16-428
6
6
6
6
8
6
7
5
“1” is read.
“1” is read.
ADR27
ADR37
Store upper 8 bits of A/D conversion result
Store upper 8 bits of A/D conversion result
4
6
5
5
5
5
3
5
2
4
ADR26
ADR36
1
4
4
4
4
3
0
R
R
R
R
1
0
1
0
2
ADR25
ADR35
3
3
3
3
1
7
6
0
5
ADR24
ADR34
2
2
2
2
4
TMP19A61
3
Over RUN
0: Not
1: Generated.
Over RUN
0: Not
1: Generated
ADR23
ADR33
2
OVR2
flag
generated.
OVR3
flag
generated
1
R
1
1
R
1
0
0
ADREGxL
1
0
A/D
conversion
result storage
flag
1: Presence
A/D
conversion
result storage
flag
1: Presence
ADR2RF
ADR3RF
ADR22
ADR32
of
conversion
result
of
conversion
result
0
R
0
0
R
0
0
0