MC56F836 Freescale Semiconductor, Inc, MC56F836 Datasheet - Page 122

• Manufacturer Part Number: MC56F836
• Description: 56f8300 16-bit Digital Signal Controllers
• Manufacturer: Freescale Semiconductor, Inc

6.5.8.1
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
122
Base + $B
RESET
Read
Write
1. This applies to the two pins that serve as EMI CSn / CAN2 / GPIOD functions. A separate set of control
GPIO Input
GPIO Output
EMI I/O
CAN2
bits is used for each pin.
Pin Function
Figure 6-11 Overall Control of GPIOD Pads Using SIM_GPS Control
Reserved—Bits 15–6
15
0
0
Table 6-3 Control of GPIOD Pads Using SIM_GPS Control
Figure 6-12 GPIO Peripheral Select Register (SIM_GPS)
14
0
0
CAN2 Controlled
13
0
0
0
0
1
1
EMI Controlled
12
0
0
Control Registers
SIM_ GPS Register
11
—
—
0
0
0
1
56F8365 Technical Data, Rev. 7
GPIO Controlled
10
0
0
9
0
0
—
—
0
1
GPIOD_PER Register
0
1
8
0
0
7
EMI CSn pins are always outputs
CAN2_TX is always an output
CAN2_RX is always an input
0
0
6
0
0
0
1
D1
5
0
I/O Pad Control
D0
4
0
Comments
C3
3
0
Freescale Semiconductor
C2
2
0
1
C1
1
0
Preliminary
C0
0
0