c8051t617 Silicon Laboratories, c8051t617 Datasheet - Page 207

• Manufacturer Part Number: c8051t617
• Description: Mixed Signal Byte-programmable Eprom Mcu
• Manufacturer: Silicon Laboratories

C2 Register Definition 20.8. EPADDRL: C2 EPROM Address Low Byte
C2 Register Definition 20.9. CRC0: CRC Byte 0
C2 Register Definition 20.10. CRC1: CRC Byte 1
Bits7–0: EPADDRL: C2 EPROM Address Low Byte Register
Bits7–0: CRC Byte 0.
Bits7–0: CRC Byte 1.
Bit7
Bit7
Bit7
This register is used to set the EPROM address location during C2 EPROM operations.
A write to this register initiates a 16-bit CRC of one 256-byte block of EPROM memory. The
byte written to CRC0 is the upper byte of the 16-bit address where the CRC will begin. The
lower byte of the beginning address is always 0x00. When complete, the 16-bit result will be
available in CRC1 (MSB) and CRC0 (LSB). See Section “11.3. Program Memory CRC” on
page 108.
A write to this register initiates a 32-bit CRC on the entire program memory space. The CRC
begins at address 0x0000. When complete, the 32-bit result is stored in CRC3 (MSB),
CRC2, CRC1, and CRC0 (LSB). See Section “11.3. Program Memory CRC” on page 108.
Bit6
Bit6
Bit6
Bit5
Bit5
Bit5
Bit4
Bit4
Bit4
Rev. 0.3
Bit3
Bit3
Bit3
C8051T610/1/2/3/4/5/6/7
Bit2
Bit2
Bit2
Bit1
Bit1
Bit1
C2ADD:
C2ADD:
C2ADD:
Bit0
Bit0
Bit0
00000000
00000000
00000000
Reset Value
Reset Value
Reset Value
0xAE
0xAB
0xA9
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