73S1210F Maxim, 73S1210F Datasheet - Page 91

• Manufacturer Part Number: 73S1210F
• Description: The 73S1210F is a versatile and economical CMOS system-on-chip (SoC) device intended for smart card reader applications
• Manufacturer: Maxim

DS_1210F_001
C4/C8 Data Direction Register (SCDIR): 0xFE0C  0x00
This register determines the direction of the internal interface C4/C8 lines. After reset, all signals are
tri-stated.
Rev. 1.4
SCDIR.7
SCDIR.6
SCDIR.5
SCDIR.4
SCDIR.3
SCDIR.2
SCDIR.1
SCDIR.0
MSB
Bit
–
Symbol
C8D
C4D
–
–
–
–
–
–
–
1 = input, 0 = output. Smart Card C8 direction.
1 = input, 0 = output. Smart Card C4 direction.
–
Table 84: The SCDIR Register
–
C8D
Function
C4D
–
73S1210F Data Sheet
–
LSB
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