
47.3.26 UART 7816 Wait Parameter Register (UARTx_WP7816)
The WP7816 register contains the WTX variable used in the generation of the block wait
timer. This register may be read at any time. This register must be written to only when
C7816[ISO_7816E] is not set.
Address: Base a 1Bh offset
Bit
7
6
5
4
3
2
1
0
Read
Write
Reset
0
0
0
0
0
0
0
0
UARTx_WP7816 field descriptions
Field
Description
WTX
Wait Time Multiplier (C7816[TTYPE] = 1)
Used to calculate the value used for the BWT counter. It represents a value between 0 and 255. This
value is used only when C7816[TTYPE] = 1. See
Wait time and guard time parameters
47.3.27 UART 7816 Wait N Register (UARTx_WN7816)
The WN7816 register contains a parameter that is used in the calculation of the guard
time counter. This register may be read at any time. This register must be written to only
when C7816[ISO_7816E] is not set.
Address: Base a 1Ch offset
Bit
7
6
5
4
3
2
1
0
Read
Write
Reset
0
0
0
0
0
0
0
0
UARTx_WN7816 field descriptions
Field
Description
GTN
Guard Band N
Defines a parameter used in the calculation of GT, CGT, and BGT counters. The value represents an
integer number between 0 and 255. See
Wait time and guard time parameters
.
Memory map and registers
K22F Sub-Family Reference Manual, Rev. 4, 08/2016
1252
NXP Semiconductors
Summary of Contents for K22F series
Page 2: ...K22F Sub Family Reference Manual Rev 4 08 2016 2 NXP Semiconductors...
Page 168: ...Module clocks K22F Sub Family Reference Manual Rev 4 08 2016 168 NXP Semiconductors...
Page 258: ...Functional description K22F Sub Family Reference Manual Rev 4 08 2016 258 NXP Semiconductors...
Page 292: ...Functional description K22F Sub Family Reference Manual Rev 4 08 2016 292 NXP Semiconductors...
Page 398: ...Functional description K22F Sub Family Reference Manual Rev 4 08 2016 398 NXP Semiconductors...
Page 750: ...Functional description K22F Sub Family Reference Manual Rev 4 08 2016 750 NXP Semiconductors...
Page 816: ...Application information K22F Sub Family Reference Manual Rev 4 08 2016 816 NXP Semiconductors...
Page 890: ...Application information K22F Sub Family Reference Manual Rev 4 08 2016 890 NXP Semiconductors...
Page 1302: ...Application information K22F Sub Family Reference Manual Rev 4 08 2016 1302 NXP Semiconductors...
Page 1374: ...Functional description K22F Sub Family Reference Manual Rev 4 08 2016 1374 NXP Semiconductors...