8.4.1.5 Serial Register Write: JESD Bank
The ADS54J60 is a dual-channel device and the JESD204B portion is configured individually for each channel by using the CH bit. Note that the P bit must be set to 1 for register writes.
- Drive the SEN pin low.
- Select the JESD bank page. Note that the M bit = 1 and the P bit = 0.
- Write address 4003h with 00h.
- Write address 4005h with 01h to enable separate control for both channels.
- For the main digital page: write address 4004h with 68h.
- For the JESD digital page: write address 4004h with 69h.
- For the JESD analog page: write address 4004h with 6Ah.
- Set the M and P bits to 1, select channel A (CH = 0) or channel B (CH = 1), and write the register content as shown in Figure 73. When a page is selected, multiple writes into the same page can be done.