EVAL-ADUC7032QSPZ Analog Devices Inc, EVAL-ADUC7032QSPZ Datasheet - Page 112

• Manufacturer Part Number: EVAL-ADUC7032QSPZ
• Description: EVAL DEV QUICK START ADUC7032
• Manufacturer: Analog Devices Inc
• Series: QuickStart™ PLUS Kitr
• Type: MCUr

Specifications of EVAL-ADUC7032QSPZ

• Contents: Evaluation Board, Power Supply, Cable, Software, Emulator and Documentation
• For Use With/related Products: ADuC7032
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADuC7032-8L
System Serial ID Register 1
Name: SYSSER1
Address: 0xFFFF023C
Default Value: 0x00000000 (updated by kernel at power-on)
Access: Read/write
Function: At power-on, this 32-bit register holds the values of the part ID number, silicon mask revision number, and kernel revision
number (bottom die only), as detailed in Table 96.
Table 96. SYSSER1 MMR Bit Designations
Bit
31 to 28
27 to 20
19 to 16
15 to 0
System Kernel Checksum
Name: SYSCHK
Address: 0xFFFF0240
Default Value: 0x00000000 (updated by kernel at power-on)
Access: Read/write
Function: At power-on, this 32-bit register holds the kernel checksum.
Description
Silicon Mask Revision ID. The four bits read from this nibble reflect the silicon mask ID number. Specifically, the hex value in this
nibble should be decoded as the lower hex nibble in the hex numbers reflecting the ASCII characters in the range A to O.
Examples:
The allowable range for this value is 1 to 15, that is, interpreted as 41 to 4F, or ASCII Character A to ASCII Character O.
Kernel Revision ID. This byte contains the hex number that should be interpreted as an ASCII character indicating the revision of
the kernel firmware embedded in the on-chip Flash/EE memory.
Reserved. Note that for prerelease samples, these bits refer to the kernel minor revision number of the device.
Part ID. These 16 LSBs hold a 16-bit number that should be interpreted as the part ID number. When used in conjunction with
the value in SYSSER0, that is, the manufacturing lot ID; this number is a unique identifier for the part.
Bits[19:16] = 0001 = 0x1; therefore, this value should be interpreted as 41, which is ASCII Character A, corresponding to Silicon
Mask Revision A.
Bits[19:16] = 1011 = 0xB; therefore, the number is interpreted as 4B, which is ASCII Character K, corresponding to Silicon Mask
Revision K.
Example: Reading 0x41 from this byte should be interpreted as A, indicating a Revision A kernel is on-chip.
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