NXP Semiconductors PXN2020, Справочное руководство, Страница: 78 / 1376

Signal Description
PXN20 Microcontroller Reference Manual, Rev. 1
3-10 Freescale Semiconductor
PF2 PF[2]
SIN_A 82 00
01
10
11 Port F GPIO
DSPI_A Serial Data In
—
— I/O
I
—
—
V
DDE2
SH — — J2
PF3 PF[3]
PCS_A[0]
PCS_B[5]
PCS_C[4] 83 00
01
10
11 Port F GPIO
DSPI_A Peripheral Chip Select
DSPI_B Peripheral Chip Select
DSPI_C Peripheral Chip Select I/O
I/O
O
O
V
DDE2
SH — — N2
PF4 PF[4]
SCK_B
PCS_A[1]
PCS_C[2] 84 00
01
10
11 Port F GPIO
DSPI_B Serial Clock
DSPI_A Peripheral Chip Select
DSPI_C Peripheral Chip Select I/O
I/O
O
O
V
DDE2
MH — — M1
PF5 PF[5]
SOUT_B
PCS_A[2]
PCS_C[3] 85 00
01
10
11 Port F GPIO
DSPI_B Serial Data Out
DSPI_A Peripheral Chip Select
DSPI_C Peripheral Chip Select I/O
O
O
O
V
DDE2
MH — — P2
PF6 PF[6]
SIN_B
PCS_A[3]
PCS_C[5] 86 00
01
10
11 Port F GPIO
DSPI_B Serial Data In
DSPI_A Peripheral Chip Select
DSPI_C Peripheral Chip Select I/O
I
O
O
V
DDE2
SH — — N1
PF7 PF[7]
PCS_B[0]
PCS_C[5]
PCS_D[4] 87 00
01
10
11 Port F GPIO
DSPI_B Peripheral Chip Select
DSPI_C Peripheral Chip Select
DSPI_D Peripheral Chip Select I/O
I/O
O
O
V
DDE2
SH — — R2
PF8 PF[8]
SCK_C 88 00
01
10
11 Port F GPIO
DSPI_C Serial Clock
—
— I/O
I/O
—
—
V
DDE2
MH — — P1
PF9 PF[9]
SOUT_C 89 00
01
10
11 Port F GPIO
DSPI_C Serial Data Out
—
— I/O
O
—
—
V
DDE2
MH — — T2
PF10 PF[10]
SIN_C 90 00
01
10
11 Port F GPIO
DSPI_C Serial Data In
—
— I/O
I
—
—
V
DDE2
SH — — R1
PF11 PF[11]
PCS_C[0]
PCS_D[5]
PCS_A[4] 91 00
01
10
11 Port F GPIO
DSPI_C Peripheral Chip Select
DSPI_D Peripheral Chip Select
DSPI_A Peripheral Chip Select I/O
I/O
O
O
V
DDE2
SH — — R3
PF12 PF[12]
SCK_D 92 00
01
10
11 Port F GPIO
DSPI_D Serial Clock
—
— I/O
I/O
—
—
V
DDE3
MH — — N14
Table 3-1. PXN20 Signal Properties (continued)
Pin
Name
1
Supported
Functions
2
GPIO
(PCR)
Num
3
PA
4
Description
I/O
Type
Volt-
age
Pad
Type
5
Status
Package Pin
Locations
During
Reset
6
After
Reset
7
208
BGA