mfr4300 Freescale Semiconductor, Inc, mfr4300 Datasheet - Page 211

• Manufacturer Part Number: mfr4300
• Description: Flexray Communication Controllers
• Manufacturer: Freescale Semiconductor, Inc

4.3.1.6
This register enables/disables the pullups/pulldowns of the host interface pins.
Freescale Semiconductor
Address in MFR4300 = 0x00FA
Reset
CE#/LSTRB
WE#/RW_C
XADDR19
XADDR18
XADDR17
XADDR16
XADDR15
XADDR14
1
3
A[10:7]
W
Field
Field
R
A1/
A2/
A3/
A4/
A5/
A6/
C#
12
13
0
2
4
5
6
15
0
0
AMI chip enable / HCS12 low-byte strobe pullup/pulldown enable
0 pullup/pulldown disabled
1 pullup/pulldown enabled
AMI write enable / HCS12 read/write select pullup/pulldown enable
0 pullup/pulldown disabled
1 pullup/pulldown enabled
AMI address bit 1 / HCS12 expanded address bit 19 pullup/pulldown control
0 pulldown
1 pullup
AMI address bit 2 / HCS12 expanded address bit 18 pullup/pulldown control
0 pulldown
1 pullup
AMI address bit 3 / HCS12 expanded address bit 17 pullup/pulldown control
0 pulldown
1 pullup
AMI address bit 4 / HCS12 expanded address bit 16 pullup/pulldown control
0 pulldown
1 pullup
AMI address bit 5 / HCS12 expanded address bit 15 pullup/pulldown control
0 pulldown
1 pullup
AMI address bit 6 / HCS12 expanded address bit 14 pullup/pulldown control
0 pulldown
1 pullup
AMI address bits 7 through 10 pullup/pulldown control
0 pulldown
1 pullup
Host Interface Pins Pullup/pulldown Control Register (HIPPCR)
14
0
0
Figure 4-6. Host Interface Pins Pullup/pulldown Control Register (HIPPCR)
WE#/
RW_
CC#
13
0
CE#/L
STRB
12
0
Table 4-6. HIPPER Field Descriptions (Continued)
7]/PB[
D[0:1
PA[0:
0:7]
5]/
11
0
Table 4-7. HIPPCR Field Descriptions
A12/A
CS2
10
0
MFR4300 Data Sheet, Rev. 3
A11/A
CS1
0
9
ACS0
OE#/
0
8
Description
Description
BSEL[
1:0]#
0
7
A[10:
7]
6
0
XADD
R14
A6/
0
5
XADD
R15
A5/
0
4
XADD
R16
A4/
0
3
XADD
R17
A3/
0
2
Write: Any Time
XADD
R18
A2/
1
0
XADD
R19
A1/
0
0
211