MCP2210
DS22288A-page 38
2011 Microchip Technology Inc.
10
Active Chip Select Value – 16-bit value (low byte):
MSB
–
LSB
CS7 CS6 CS5 CS4 CS3 CS2 CS1 CS0
11
Active Chip Select Value – 16-bit value (high byte):
MSB
–
LSB
x
CS8
12
Chip Select to Data Delay (quanta of 100 s) – 16-bit value (low byte)
Example: If we have 500 s delay between the CS being asserted and the first byte of data, the
value will be 0x0005.
- This byte position will have a value of: 0x05
13
Chip Select to Data Delay (quanta of 100 s) – 16-bit value (high byte)
Example: If we have 500 s delay between the CS being asserted and the first byte of data, the
value will be 0x0005.
- This byte position will have a value of: 0x00
14
Last Data Byte to CS (de-asserted) Delay (quanta of 100 s) – 16-bit value (low byte)
Example: If we have 500 s delay between the last data byte sent and the CS being de-asserted,
the value will be 0x0005.
- This byte position will have a value of: 0x05
15
Last Data Byte to CS (de-asserted) Delay (quanta of 100 s) – 16-bit value (high byte)
Example: If we have 500 s delay between the last data byte sent and the CS being de-asserted,
the value will be 0x0005.
- This byte position will have a value of: 0x00
16
Delay Between Subsequent Data Bytes (quanta of 100 s) – 16-bit value (low byte)
Example: If we have 500 s delay between two consecutive data bytes, the value will be 0x0005.
- This byte position will have a value of: 0x05
17
Delay Between Subsequent Data Bytes (quanta of 100 s) – 16-bit value (low byte)
Example: If we have 500 s delay between two consecutive data bytes, the value will be 0x0005.
- This byte position will have a value of: 0x00
18
Bytes to Transfer per SPI Transaction – 16-bit value (low byte)
Example: If an SPI transaction of 1250 bytes long is required, the corresponding hex value
will be 0x04E2.
- This byte position will have a value of: 0xE2
19
Bytes to Transfer per SPI Transaction – 16-bit value (high byte)
Example: If an SPI transaction of 1250 bytes long is required, the corresponding hex value
will be 0x04E2.
- This byte position will have a value of: 0x04
20
SPI Mode
0x00 – SPI mode 0
0x01 – SPI mode 1
0x02 – SPI mode 2
0x03 – SPI mode 3
21 - 63
Don’t Care
TABLE 3-36:
RESPONSE 1 STRUCTURE (CONTINUED)
Byte
Index
Meaning