MPC8536E-ANDROID Freescale Semiconductor, MPC8536E-ANDROID Datasheet - Page 1255

• 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

Table 19-23
Sample C code to convert gray counts to binary:
i
{
int ish;
unsigned long ans,idiv;
ish=1; This is the more complicated direction: In hierarchical stages, starting with a one-bit
right shift, cause each bit to be XORed with all more significant bits.
Ans=gray;
for (;;)
}
Freescale Semiconductor
nt Gray2Binary(int gray)
31–24
23–16
15–8
7–0
Bit
{
ans ^= (idiv=ans >> ish);
if (idiv <= 1 || ish == 16) return ans;
ish <<= 1; Double the amount of shift on the next cycle.
}
describes the LinkStatus1 fields.
PIEGC
KEGC
CEGC
DEGC
Name
MPC8536E PowerQUICC III Integrated Processor Reference Manual, Rev. 1
Kchar error gray count. The number of words received from the PHY, where one or more control
character errors have been detected. A value of 255 indicates an error count of 255 or more as
this counter does not wrap around to 0. The count value is updated with its current value each
time the Status1 register is read. The count is represented in gray code.
PHY internal error gray count. The number of words received from the PHY, where one or more
internal errors have been detected. A value of 255 indicates an error count of 255 or more as
this counter does not wrap around to 0. The count value is updated with its current value each
time the Status1 register is read. The count is represented in gray code.
Code error gray count: The number of words received from the PHY, where one or more code
errors have been detected. A value of 255 indicates an error count of 255 or more as this
counter does not wrap around to 0. The count value is updated with its current value each time
the Status1 register is read. The count is represented in gray code.
Disparity error gray count. The number of words received from the PHY, where one or more
disparity errors have been detected. A value of 255 indicates an error count of 255 or more as
this counter does not wrap around to 0. The count value is updated with its current value each
time the Status1 register is read. The count is represented in gray code.
Table 19-23. LinkStatus1 Field Descriptions
Description
SATA Controller
19-25