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TEF6890H Folha de dados(PDF) 26 Page - NXP Semiconductors |
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TEF6890H Folha de dados(HTML) 26 Page - NXP Semiconductors |
26 / 55 page 2003 Oct 21 26 Philips Semiconductors Product specification Car radio integrated signal processor TEF6890H 11.1.3 DATA BYTE 3; USN AND WAM Table 9 Format of data byte 3 Table 10 Description of data byte 3 11.2 Write mode Table 11 Format for subaddress byte with default setting Table 12 Description of subaddress byte Table 13 Selection of data byte BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0 USN3 USN2 USN1 USN0 WAM3 WAM2 WAM1 WAM0 BIT SYMBOL DESCRIPTION 7 to 4 USN[3:0] Ultrasonic noise detector. USN content of the MPXRDS audio signal; see Fig.5. 3 to 0 WAM[3:0] Wideband AM detector. WAM content of the LEVEL voltage; see Fig.6. BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0 AIOF GATE SGAT SA4 SA3 SA2 SA1 SA0 − 00 −−−−− BIT SYMBOL DESCRIPTION 7 AIOF Auto-increment off. 0 = auto-increment enabled; 1 = auto-increment disabled. 6GATE Gate. 0=I2C-bus outputs (SDAG and SCLG) are controllable by the shortgate or the autogate function; 1 = I2C-bus outputs are enabled. 5 SGAT Shortgate. 1=I2C-bus outputs (SDAG and SCLG) are enabled for a single transmission following this control and disabled automatically. 4 to 0 SA[4:0] Data byte select. The subaddress value is auto-incremented when AIOF = 0 and will revert from SA = 30 to SA = 0. SA = 31 can only be accessed via direct subaddress selection, in which case auto-increment will revert from SA = 31 to SA = 0; see Table 13. SA4 SA3 SA2 SA1 SA0 HEX(1) MNEMONIC ADDRESSED DATA BYTE 0 0 0 1 0 2 RDSCLK clock of RDS/RBDS 0 0 1 0 0 4 CONTROL control of supply and AF update 0 0 1 0 1 5 CSALIGN alignment of stereo channel separation 0 0 1 1 0 6 MULTIPATH control of weak signal sensitivity and timing 0 0 1 1 1 7 SNC alignment of SNC start and slope 0 1 0 0 0 8 HIGHCUT alignment of HCC start and slope 0 1 0 0 1 9 SOFTMUTE alignment soft mute start and slope 0 1 0 1 0 A RADIO control of radio functions 0 1 0 1 1 B INPUT/ASI input selector and ASI settings 0 1 1 0 0 C LOUDNESS loudness control 0 1 1 0 1 D VOLUME volume control 0 1 1 1 0 E TREBLE treble control |
Nº de peça semelhante - TEF6890H |
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Descrição semelhante - TEF6890H |
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