73S1215F Maxim, 73S1215F Datasheet - Page 21

• Manufacturer Part Number: 73S1215F
• Description: The Teridian 73S1215F is a self-contained SoC smart card reader IC that is an ideal solution for any USB-connected ISO 7816 design
• Manufacturer: Maxim

DS_1215F_003
Accumulator (ACC, A): ACC is the accumulator register. Most instructions use the accumulator to hold
the operand. The mnemonics for accumulator-specific instructions refer to accumulator as “A”, not ACC.
B Register: The B register is used during multiply and divide instructions. It can also be used as a
scratch-pad register to hold temporary data.
Rev. 1.4
Name
TRIMPCtl
FUSECtl
VDDFCtl
SECReg
MISCtl0
MISCtl1
LEDCtl
Location
0x FFD1
0x FFD2
0x FFD4
0x FFD7
0x FFF1
0x FFF2
0x FFF3
Reset Value
0x00
0x00
0x00
0x00
0x00
0x10
0xFF
Description
TRIM Pulse Control
FUSE Control
VDDFault Control
Security Register
Miscellaneous Control Register 0
Miscellaneous Control Register 1
LED Control Register
73S1215F Data Sheet
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