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ADE7166 数据表(PDF) 138 Page - Analog Devices |
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ADE7166 数据表(HTML) 138 Page - Analog Devices |
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138 / 144 page ![]() ADE7566/ADE7569/ADE7166/ADE7169 Rev. A | Page 138 of 144 I/O REGISTERS Table 149. Extended Port Configuration SFR (EPCFG, 0x9F) Bit Mnemonic Default Description 7 MOD38_FP21 0 Enable 38 kHz modulation on P1.6/FP21 pin. 6 MOD38_FP22 0 Enable 38 kHz modulation on P1.5/FP22 pin. 5 MOD38_FP23 0 Enable 38 kHz modulation on P1.4/T2/FP23 pin. 4 MOD38_TxD 0 Enable 38 kHz modulation on P1.1/TxD pin. 3 MOD38_CF1 0 Enable 38 kHz modulation on P0.2/CF1/RTCCAL pin. 2 MOD38_SSb 0 Enable 38 kHz modulation on P0.7/SS/T1pin. 1 MOD38_MISO 0 Enable 38 kHz modulation on P0.5/MISO pin. 0 MOD38_CF2 0 Enable 38 kHz modulation on P0.3/CF2 pin. Table 150. Port 0 Weak Pull-Up Enable SFR (PINMAP0, 0xB2) Bit Mnemonic Default Description 7 PINMAP0.7 0 The weak pull-up on P0.7 is disabled when this bit is set. 6 PINMAP0.6 0 The weak pull-up on P0.6 is disabled when this bit is set. 5 PINMAP0.5 0 The weak pull-up on P0.5 is disabled when this bit is set. 4 PINMAP0.4 0 The weak pull-up on P0.4 is disabled when this bit is set. 3 PINMAP0.3 0 The weak pull-up on P0.3 is disabled when this bit is set. 2 PINMAP0.2 0 The weak pull-up on P0.2 is disabled when this bit is set. 1 PINMAP0.1 0 The weak pull-up on P0.1 is disabled when this bit is set. 0 PINMAP0.0 0 The weak pull-up on P0.0 is disabled when this bit is set. Table 151. Port 1 Weak Pull-Up Enable SFR (PINMAP1, 0xB3) Bit Mnemonic Default Description 7 PINMAP1.7 0 The weak pull-up on P1.7 is disabled when this bit is set. 6 PINMAP1.6 0 The weak pull-up on P1.6 is disabled when this bit is set. 5 PINMAP1.5 0 The weak pull-up on P1.5 is disabled when this bit is set. 4 PINMAP1.4 0 The weak pull-up on P1.4 is disabled when this bit is set. 3 PINMAP1.3 0 The weak pull-up on P1.3 is disabled when this bit is set. 2 PINMAP1.2 0 The weak pull-up on P1.2 is disabled when this bit is set. 1 PINMAP1.1 0 The weak pull-up on P1.1 is disabled when this bit is set. 0 PINMAP1.0 0 The weak pull-up on P1.0 is disabled when this bit is set. Table 152. Port 2 Weak Pull-Up Enable SFR (PINMAP2, 0xB4) Bit Mnemonic Default Description 7 to 6 Reserved 0 Reserved. Should be left cleared. 5 PINMAP2.5 0 The weak pull-up on RESET is disabled when this bit is set. 4 Reserved 0 Reserved. Should be left cleared. 3 PINMAP2.3 0 Reserved. Should be left cleared. 2 PINMAP2.2 0 The weak pull-up on P2.2 is disabled when this bit is set. 1 PINMAP2.1 0 The weak pull-up on P2.1 is disabled when this bit is set. 0 PINMAP2.0 0 The weak pull-up on P2.0 is disabled when this bit is set. |
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