Making Connections in the SRU
Table 12-5. Group D Sources – Pin Signal Assignments
Signal Inputs
DAI Pin
Bit field
Register
SRU_PIN0
SRU_PIN1
SRU_PIN2
SRU_PIN3
12-22
DAI_PB01_I
DAI_PB02_I
DAI_PB03_I
DAI_PB04_I
DAI_PB05_I
DAI_PB06_I
DAI_PB07_I
DAI_PB08_I
DAI_PB09_I
DAI_PB10_I
DAI_PB11_I
DAI_PB12_I
DAI_PB13_I
DAI_PB14_I
DAI_PB15_I
DAI_PB16_I
DAI_PB17_I
DAI_PB18_I
DAI_PB19_I
DAI_PB20_I
DAI_PB19_INVERT
DAI_PB20_INVERT
ADSP-2126x SHARC Processor Hardware Reference
Signal Sources
• 20 External Pins (DAI_PBxx_O)
• 12 Serial Port Data Channel Output Options (two
for each SPORT, and one for each Channel A/B)
(SPORTx_DB_O)
• 6 Serial Port Clock Output Options (one for each
SPORT) (SPORTx_CLK_O)
• 6 Serial Port FS Output Options (one for each
SPORT) (SPORTx_FS_O)
• 3 Timers (TIMERx_O)
• 6 Flags (FLGxx_O)
• 4 Miscellaneous Control B Options (MISCBx_O)
• 2 PCG Clock (A/B) Outputs
• 2 PCG Frame Sync (A/B) Outputs
• 2 Pin Logic Level (High/Low)
Designations
Need help?
Do you have a question about the ADSP-21261 SHARC and is the answer not in the manual?
Questions and answers