MPC8536E-ANDROID Freescale Semiconductor, MPC8536E-ANDROID Datasheet - Page 1088

• Manufacturer Part Number: MPC8536E-ANDROID
• Description: HARDWARE/SOFTWARE ANDROID OS
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC ™r
• Type: MPUr

Specifications of MPC8536E-ANDROID

• Contents: Board
• For Use With/related Products: MPC8536
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PCI Bus Interface
16.4.2.11.4 PCI Type 0 Configuration Translation
Figure 16-59
register to the PCI_AD[31:0] signals on the PCI bus during the address phase of the configuration cycle.
For PCI type 0 configuration cycles, the PCI controller translates the device number field of the PCI
CFG_ADDR register into a unique IDSEL signal for up to 21 different devices. Each device connects its
IDSEL input to one of the PCI_AD[31:11] signals. For PCI type 0 configuration cycles, the PCI controller
translates the device number to ADn as shown in
For PCI type 0 translations, the function number and register number fields are copied without
modification onto the PCI_AD[10:2] signals during the address phase. The PCI_AD[1:0] signals are
16-62
0 1
31
Contents of PCI CFG_ADDR Register
E
PCI_AD[31:0] Signals
During Address Phase
1
2
3
No external configuration transaction takes place; rather, internal registers are accessed.
No IDSEL line asserted. Type0 configuration transaction is run, but ends with a master abort since no device responds.
A device number of all ones indicates a PCI special-cycle or interrupt-acknowledge transaction.
0b0_0001–0b0_1001
0b0_0000
0b0_1010
0b0_1011
0b0_1100
0b0_1101
0b0_1110
0b0_1111
0b1_0000
0b1_0001
0b1_0010
0b1_0011
000_0000
Binary
shows the PCI type 0 translation function performed on the contents of the PCI CFG_ADDR
Device Number
Table 16-50. PCI Type 0 Configuration—Device Number to AD n Translation
MPC8536E PowerQUICC III Integrated Processor Reference Manual, Rev. 1
IDSEL–Only One Signal High
7 8
Figure 16-59. PCI Type 0 Configuration Translation
Decimal
1–9
10
11
12
13
14
15
16
17
18
19
0
Bus Number
See
AD n Used for
IDSEL
AD31
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
Table 16-50
—
—
1
2
15 16
Table
Function Number
Device Number
16-50.
0b1_1111
0b1_0100
0b1_0101
0b1_0110
0b1_0111
0b1_1000
0b1_1001
0b1_1010
0b1_1011
0b1_1100
0b1_1101
0b1_1110
Binary
Device Number
20 21
11 10
Function/Register Number
3
2324
Register Number
Decimal
20
21
22
23
24
25
26
27
28
29
30
31
Freescale Semiconductor
AD n Used for
Reserved
29 30 31
2 1 0
IDSEL
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
—
00
00