System Integration Unit (SIU)
MPC5566 Microcontroller Reference Manual, Rev. 2
6-86
Freescale Semiconductor
6.3.1.111 Pad Configuration Register 201 (SIU_PCR201)
The SIU_PCR201 register controls the function, direction, and electrical attributes of
EMIOS[22]_ETPUB[6]_GPIO[201]. Both the input and output functions of EMIOS[22] are connected.
Only the output channel of ETPUB[6] is connected.
Figure 6-112. EMIOS[22]_ETPUB[6]_GPIO[201] Pad Configuration Register (SIU_PCR201)
Refer to
lists the PA fields for
EMIOS[22]_ETPUB[6]_GPIO[201].
6.3.1.112 Pad Configuration Register 202 (SIU_PCR202)
The SIU_PCR202 register controls the function, direction, and electrical attributes of
EMIOS[23]_ETPUB[7]_GPIO[202]. Both the input and output functions of EMIOS[23] are connected.
Only the output channel of ETPUB[7] is connected.
Figure 6-113. EMIOS[23]_ETPUB[7]_GPIO[202] Pad Configuration Register (SIU_PCR202)
Address: Base + 0x01D2
Access: R/W
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R
0
0
0
0
PA
OBE
1
1
The OBE bit must be set to 1 for EMIOS[22] or GPIO[201] when configured as output.
IBE
2
2
When the pad is configured as an output, set the IBE bit to 1 to show the pin state in the GPDI register. Clear the IBE bit to 0
to reduce power consumption. The IBE bit must be set to 1 for EMIOS[22] or GPIO[201] when configured as input.
0
0
ODE
HYS
SRC
WPE
WPS
W
RESET:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
U
3
3
The weak pullup/down selection at reset for the EMIOS[22] pin is determined by the WKPCFG pin.
Table 6-111. PCR201 PA Field Definitions
PA Field
Pin Function
0b00
GPIO[201]
0b01
EMIOS[22]
0b10
ETPUB[6]
0b11
EMIOS[22]
Address: Base + 0x01D4
Access: R/W
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R
0
0
0
0
PA
OBE
1
1
The OBE bit must be set to 1 for EMIOS[23] or GPIO[202] when configured as output.
IBE
2
2
When the pad is configured as an output, set the IBE bit to 1 to show the pin state in the GPDI register. Clear the IBE bit to 0
to reduce power consumption. The IBE bit must be set to 1 for EMIOS[23] or GPIO[202] when configured as input.
0
0
ODE
HYS
SRC
WPE
WPS
W
RESET:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
U
3
3
The weak pullup/down selection at reset for the EMIOS[23] pin is determined by the WKPCFG pin.
Summary of Contents for MPC5566
Page 81: ...Introduction MPC5566 Microcontroller Reference Manual Rev 2 1 24 Freescale Semiconductor...
Page 135: ...Signal Description MPC5566 Microcontroller Reference Manual Rev 2 2 54 Freescale Semiconductor...
Page 189: ...Reset MPC5566 Microcontroller Reference Manual Rev 2 4 20 Freescale Semiconductor...
Page 603: ...Flash Memory MPC5566 Microcontroller Reference Manual Rev 2 13 38 Freescale Semiconductor...
Page 609: ...SRAM MPC5566 Microcontroller Reference Manual Rev 2 14 6 Freescale Semiconductor...
Page 1073: ...MPC5566 Microcontroller Reference Manual Rev 2 22 36 Freescale Semiconductor...
Page 1185: ...Nexus MPC5566 Microcontroller Reference Manual Rev 2 25 92 Freescale Semiconductor...
