You can use the inline-memory format specifiers:
-- inline-memory format specifiers. These take the form address_expr, <format specifier> format specifiers: (note that the names of these specifiers were borrowed from WinDBG) db : display byte values along with ASCII characters dc : double-word values and ASCII characters dd : double-word values dD : double-precision floating-point numbers df : single-precision floating-point numbers dq : quad-word values dW : word values and ASCII characters dw : word values dyb : binary values and byte values dyd : binary values and double-word values /c : used to specify the number of columns (e.g., /c16). If not specified, then a suitable default for the format specifier is used. /n : used to specify the number of objects (bytes, words, double-words, quad-words, floats, or doubles); e.g, /n12. Cannot be used if ending_address_expr is given. ending_address_expr : any expression that can be evaluated to an address. Cannot be used at the same time as the '/n' option.
For example
arr, db /c16 arr+64will display 4 lines of 16 values in arr :
The README.txt supplied with the debugger has more format specifiers in it.