Cypress EX-USB FX3, Руководство программиста

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FX3 Programmers Manual, Doc. # 001-64707 Rev. *C 35
FX3 Overview
Table 3-2. Block IO override as simple/complex GPIO
Note: For each pin ‘n’ in column 1, one of column 2, 3 or 4 of the corresponding row will be selected based on the simple/override values for the corresponding pin
Note:
(1) Pins [30-32] are used as PMODE [0-2] inputs during boot. After boot, these are available as
GPIOs.
FX3 Pin I/O selection
n = 0 to 60 Override block IO as simple
GPIO [pin n] = False
Override block IO as
complex GPIO [pin n] = False Override block IO as simple
GPIO [pin n] = True
Override block IO as
complex GPIO [pin n] = False Override block IO as
complex GPIO [pin n] = True
IO Pin [0] Blk IO [0] Simple GPIO [0] Complex GPIO [0]
IO Pin [1] Blk IO [1] Simple GPIO [1] Complex GPIO [1]
…
IO Pin [8]
Blk IO [8] Simple GPIO [8] Complex GPIO [0]
IO Pin [9] Blk IO [9] Simple GPIO [9] Complex GPIO [1]
…
IO Pin [59]
Blk IO [59] Simple GPIO [59] Complex GPIO [3]
O Pin [60] Blk O [60] Simple GPO [60] Complex GPO [4]