CLRC632 Datasheet, PDF (62/163 Pages) NXP Semiconductors – Multiple Protocol Contactless Reader IC

Philips Semiconductors
Multiple Protocol Contactless Reader IC
5.2.6.6 IRQPinConfig Register
Configures the output stage for pin IRQ.
Name: IRQPinConfig
Address: 0x2D
Product Specification Rev. 3.0; May 2003
CL RC632
Reset value: 00000010, 0x02
7
6
5
4
3
2
1
0
0
0
0
0
0
0
IRQInv IRQPushPull
Access
r/w
r/w
r/w
r/w
r/w
r/w
r/w
r/w
Rights
Description of the bits
Bit
Symbol
7-2
000000
1
IRQInv
0
IRQPushPull
Function
These values shall not be changed
If set to 1, the signal on pin IRQ is inverted with respect to bit IRq.
0 indicates, that the signal on pin IRQ is equal to bit IRQ.
If set to 1, pin IRQ works as standard CMOS output pad.
0 indicates, that pin IRQ works as open drain output pad.
5.2.6.7 PreSet2E
Name: PreSet2E
7
x
Access
w
Rights
Address: 0x2E
6
5
4
x
x
x
w
w
w
Reset value: xxxxxxxx, 0xxx
3
2
1
0
x
x
x
x
w
w
w
w
5.2.6.8 Preset2F
Name: PreSet2F
7
x
Access
w
Rights
Address: 0x2F
6
5
4
x
x
x
w
w
w
Reset value: xxxxxxxx, 0xxx
3
2
1
0
x
x
x
x
w
w
w
w
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