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: 61/121页
文件大小: 1219K
代理商: PCM9211PT
SBAS495 – JUNE 2010
www.ti.com
Table 13. MPIO Group B (Pin: MPIO_B0 – MPIO_B3)
MPBSEL[2:0]
DIRECTION
MPIO GROUP B FUNCTION
000
IN
AUXIN2, ASCKI2/ABCKI2/ALRCKI2/ADIN2 (default)
001
OUT
AUXOUT, ASCKO/ABCKO/ALRCKO/ADOUT
010
OUT
Sampling frequency calculated result output, SFSOUT[3:0]
011
IN/OUT
DIR Flags Output or GPIO
100
OUT
DIR BCUV_Output (BFRAME/COUT/UOUT/VOUT)
101
IN/OUT
External slave ADC input (EASCKO/EABCKO/EALRCKO/EADIN)
110
N/A
Reserved
111
N/A
Reserved
Table 14. MPIO Group C (Pin: MPIO_C0 – MPIO_C3)
MPCSEL[2:0]
DIRECTION
MPIO GROUP C FUNCTION
000
IN
AUXIN1 (ASCKI1/ABCKI1/ALRCKI1/ADIN1) (default)
001
IN/OUT
ADC Standalone, clock, and data (ADSCK/ADBCK/ADLRCK/ADDOUT)
010
OUT
Sampling frequency calculated result output, SFSOUT[3:0]
011
IN/OUT
DIR Flags output or GPIO
100
OUT
DIR BCUV output (BFRAME/COUT/UOUT/VOUT)
101
IN
DIT Standalone, clock, and data (TXSCK/TXBCK/TXLRCK/TXDIN)
110
N/A
Reserved
111
N/A
Reserved
44
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s): PCM9211
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