AM6548, AM6528, AM6526
ZHCSLA7B –DECEMBER 2019 –REVISED JUNE 2021
www.ti.com.cn
6.3.20 OSPI
6.3.20.1 MCU Domain
表6-51. OSPI0 Signal Descriptions
PIN TYPE
SIGNAL NAME [1]
DESCRIPTION [2]
BALL [4]
[3]
MCU_OSPI0_CLK
MCU_OSPI0_DQS
MCU_OSPI0_LBCLKO
MCU_OSPI0_CSn0
MCU_OSPI0_CSn1
MCU_OSPI0_CSn2
MCU_OSPI0_CSn3
MCU_OSPI0_D0
MCU_OSPI0_D1
MCU_OSPI0_D2
MCU_OSPI0_D3
MCU_OSPI0_D4
MCU_OSPI0_D5
MCU_OSPI0_D6
MCU_OSPI0_D7
OSPI Clock
O
I
V1
U2
U1
R4
R5
R1
P2
U4
U5
T2
T3
T4
T5
R2
R3
OSPI Data Strobe (DQS) or Loopback Clock Input
OSPI Loopback Clock Output
OSPI Chip Select 0 (active low)
OSPI Chip Select 1 (active low)
OSPI Chip Select 2 (active low)
OSPI Chip Select 3 (active low)
OSPI Data 0
IO
O
O
O
O
IO
IO
IO
IO
IO
IO
IO
IO
OSPI Data 1
OSPI Data 2
OSPI Data 3
OSPI Data 4
OSPI Data 5
OSPI Data 6
OSPI Data 7
表6-52. OSPI1 Signal Descriptions
PIN TYPE
SIGNAL NAME [1]
DESCRIPTION [2]
BALL [4]
[3]
MCU_OSPI1_CLK
MCU_OSPI1_DQS
MCU_OSPI1_LBCLKO
MCU_OSPI1_CSn0
MCU_OSPI1_CSn1
MCU_OSPI1_D0
MCU_OSPI1_D1
MCU_OSPI1_D2
MCU_OSPI1_D3
OSPI Clock
O
I
T1
P2
R1
N2
N3
P3
P4
P5
P1
OSPI Data Strobe (DQS) or Loopback Clock Input
OSPI Loopback Clock Output
OSPI Chip Select 0 (active low)
OSPI Chip Select 1 (active low)
OSPI Data 0
IO
O
O
IO
IO
IO
IO
OSPI Data 1
OSPI Data 2
OSPI Data 3
Copyright © 2021 Texas Instruments Incorporated
Submit Document Feedback
87
Product Folder Links: AM6548 AM6528 AM6526
TI [ TEXAS INSTRUMENTS ]
