Maxim Integrated DS4830A Optical Microcontroller - Manual (Page 33)

DS4830A User’s Guide
33
SECTION 4 – PERIPHERAL REGISTER DESCRIPTIONS
Reg M0 M1 M2 M3 M4 M5
0 PO2 I2CBUF_M I2CBUF_S MCNT ADCN QTDATA
1 PO1 I2CST_M I2CST_S MA SENR QTCN
2 PO0 I2CIE_M MPNTR MB ADST LTIL
3 EIF2 PO6 I2CTXFST MC2 ADST1 HTIL
4 EIF1 CRC8IN I2CTXFIE MC1 ADDATA SPIB_M
5 EIF0 MIIR1 I2CRXFST MC0 SPIB_S PWMDATA
6 GTV1 EIF6 I2CRXFIE GTCN2 DADDR PWMCN
7 GTCN1 EIE6 I2CST2_S SHFT MIIR4 PWMSYNC
8 PI2 PI6 RPNTR MC1R TEMPCN LTIH
9 PI1 SVM I2CCN_S MC0R SHCN HTIH
10 PI0 GTC2 QTLST
11 GTC1 GTV2 PINSEL
12 I2CCN_M I2CSLA_S GP_REG1 REFAVG
13 EIE2 I2CCK_M I2CSLA2_S GP_REG2
14 EIE1 I2CTO_M I2CSLA3_S MACSEL TWR MIIR5
15 EIE0 I2CSLA_M I2CSLA4_S USER_INT RPCFG
16 PD2 EIES6 I2CIE2_S GP_REG3 SPICN_S
17 PD1 PD6 MADDR GP_REG4 SPICF_S
18 PD0 MADDR2 GP_REG5 SPICK_S SPICN_M
19 EIES2 MADDR3 GP_REG6 I2C_SPB SPICF_M
20 EIES1 MADDR4 GP_REG7 DEV_NUM SPICK_M
21 EIES0 CRC8OUT CUR_SLA GP_REG8 DACD0
22 I2CIE_S GP_REG9 DACD1
23 ADCG1 GP_REG10 DACD2
24 ADCG2 ICDT0 GP_REG11 DACD3
25 ADVOFF ICDT1 GP_REG12 DACD4
26 ICDC GP_REG13 DACD5
27 ADCG3 ICDF GP_REG14 DACD6
28 ADCG4 ICDB GP_REG15 DACD7
29 CHIPREV ICDA GP_REG16 DACCFG
30 I2CSLA2_M ICDD ADADDR
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The DS4830A has sixteen 16-bit general-purpose registers GP_REG1-16 for application usage.