Datasheet

MCP2210
DS22288A-page 12  2011 Microchip Technology Inc.
9 GP5 Pin Designation
• GPIO = 0x00
• Chip Selects = 0x01
• Dedicated Function pin = 0x02
10 GP6 Pin Designation
• GPIO = 0x00
• Chip Selects = 0x01
• Dedicated Function pin = 0x02
11 GP7 Pin Designation
• GPIO = 0x00
• Chip Selects = 0x01
• Dedicated Function pin = 0x02
12 GP8 Pin Designation
• GPIO = 0x00
• Chip Selects = 0x01
• Dedicated Function pin = 0x02
13 Default GPIO Output – 16-bit value (low byte):
• MSB – – – – – – LSB
GP7VAL GP6VAL GP5VAL GP4VAL GP3VAL GP2VAL GP1VAL GP0VAL
14 Default GPIO Output – 16-bit value (high byte):
• MSB – – – – – – LSB
x x x x x x x GP8VAL
where x = Don’t Care
15 Default GPIO Direction – 16-bit value (low byte):
• MSB – – – – – – LSB
GP7DIR GP6DIR GP5DIR GP4DIR GP3DIR GP2DIR GP1DIR GP0DIR
16 Default GPIO Direction – 16-bit value (high byte):
• MSB – – – – – – LSB
x x x x x x x GP8DIR
TABLE 3-1: COMMAND STRUCTURE (CONTINUED)
Byte Index Meaning