参数资料
型号: PCM9211PT
厂商: TEXAS INSTRUMENTS INC
元件分类: 网络接口
英文描述: DATACOM, TOKEN RING TRANSCEIVER, PQFP48
封装: GREEN, PLASTIC, LQFP-48
文件页数: 3/121页
文件大小: 1219K
代理商: PCM9211PT
SBAS495 – JUNE 2010
www.ti.com
Register 6Eh, MPIO_C and MPIO_A Hi-Z Control
(Address: 6Eh, Write and Read)
DATA
B7
B6
B5
B4
B3
B2
B1
B0
Reg Name
MPC3HZ
MPC2HZ
MPC1HZ
MPC0HZ
MPA3HZ
MPA2HZ
MPA1HZ
MPA0HZ
Default Value
0
1
Memo
MPC3HZ: MPIO_C3, Hi-Z Control
0: Defined by Group Function Assign register, 6Fh/MPCSEL. (default)
1: Hi-Z
MPC2HZ: MPIO_C2, Hi-Z Control
0: Defined by Group Function Assign register, 6Fh/MPCSEL. (default)
1: Hi-Z
MPC1HZ: MPIO_C1, Hi-Z Control
0: Defined by Group Function Assign register, 6Fh/MPCSEL. (default)
1: Hi-Z
MPC0HZ: MPIO_C0, Hi-Z Control
0: Defined by Group Function Assign register, 6Fh/MPCSEL. (default)
1: Hi-Z
MPA3HZ:M PIO_A3, Hi-Z Control
0: Defined by Group Function Assign register, 6Fh/MPASEL.
1: Hi-Z (default)
MPA2HZ:M PIO_A2, Hi-Z Control
0: Defined by Group Function Assign register, 6Fh/MPASEL.
1: Hi-Z (default)
MPA1HZ:M PIO_A1, Hi-Z Control
0: Defined by Group Function Assign register, 6Fh/MPASEL.
1: Hi-Z (default)
MPA0HZ:M PIO_A0, Hi-Z Control
0: Defined by Group Function Assign register, 6Fh/MPASEL.
1: Hi-Z (default)
NOTE
In multi-channel PCM mode, the MCHR and MPAxHz registers (20h) must be set to '0' to
get the outputs from the main port.
100
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s): PCM9211
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