ZHCS488K October 2011 – December 2018 AM3351 , AM3352 , AM3354 , AM3356 , AM3357 , AM3358 , AM3359
PRODUCTION DATA.
The IrDA module operates in three different modes:
Figure 7-115 shows the UART IrDA pulse parameters. Table 7-120 and Table 7-121 list the signaling rates and pulse durations for UART IrDA receive and transmit modes.
Figure 7-115 UART IrDA Pulse Parameters | SIGNALING RATE | ELECTRICAL PULSE DURATION | UNIT | |
|---|---|---|---|
| MIN | MAX | ||
| SIR | |||
| 2.4 kbps | 1.41 | 88.55 | µs |
| 9.6 kbps | 1.41 | 22.13 | µs |
| 19.2 kbps | 1.41 | 11.07 | µs |
| 38.4 kbps | 1.41 | 5.96 | µs |
| 57.6 kbps | 1.41 | 4.34 | µs |
| 115.2 kbps | 1.41 | 2.23 | µs |
| MIR | |||
| 0.576 Mbps | 297.2 | 518.8 | ns |
| 1.152 Mbps | 149.6 | 258.4 | ns |
| FIR | |||
| 4 Mbps (single pulse) | 67 | 164 | ns |
| 4 Mbps (double pulse) | 190 | 289 | ns |
| SIGNALING RATE | ELECTRICAL PULSE DURATION | UNIT | |
|---|---|---|---|
| MIN | MAX | ||
| SIR | |||
| 2.4 kbps | 78.1 | 78.1 | µs |
| 9.6 kbps | 19.5 | 19.5 | µs |
| 19.2 kbps | 9.75 | 9.75 | µs |
| 38.4 kbps | 4.87 | 4.87 | µs |
| 57.6 kbps | 3.25 | 3.25 | µs |
| 115.2 kbps | 1.62 | 1.62 | µs |
| MIR | |||
| 0.576 Mbps | 414 | 419 | ns |
| 1.152 Mbps | 206 | 211 | ns |
| FIR | |||
| 4 Mbps (single pulse) | 123 | 128 | ns |
| 4 Mbps (double pulse) | 248 | 253 | ns |